fast-20260225

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

SCHEDULE 14A

(Rule 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No. )

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Filed by a Party other than the Registrant ¨

Check the appropriate box:


¨ Preliminary Proxy Statement
¨ Confidential, For Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
x Definitive Proxy Statement
¨ Definitive Additional Materials
¨ Soliciting Material under § 240.14a-12

Fastenal Company

(Name of Registrant as Specified in its Charter)

(Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

ý No fee required

¨ Fee paid previously with preliminary materials

¨ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

2001 Theurer Boulevard

Winona, Minnesota 55987-0978

(507) 454-5374

February 25, 2026

Dear Fellow Shareholders:

I am pleased to invite you to attend our annual meeting to be held at the Remlinger Muscle Car Museum located at 3560 Service Drive, Winona, Minnesota, 55987, commencing at 10:00 a.m., central time, on Thursday, April 23, 2026.

The following notice of annual meeting and the proxy statement describe the matters to come before the annual meeting. During the annual meeting, we will also review the activities of the past year and items of general interest about Fastenal and will be pleased to answer your questions.

This year we are again taking advantage of a Securities and Exchange Commission (SEC) rule allowing us to furnish our proxy materials over the internet. If you are a shareholder who holds shares in an account with a broker (also referred to as shares held in street name), you will receive a notice regarding availability of proxy materials from your broker. The notice will tell you how you can access our proxy materials and provide voting instructions to your broker over the internet. It will also tell you how to request a paper or e-mail copy of our proxy materials. If you are a shareholder whose shares are registered directly in your name with our transfer agent, Equiniti Trust Company, LLC (a registered shareholder), you will continue to receive a copy of our proxy materials by mail as in previous years.

We hope that you will be able to attend the annual meeting in person. Whether or not you plan to attend the meeting, your vote is important and we encourage you to vote by completing and returning the enclosed proxy promptly.


			Sincerely,

			Scott A. Satterlee
			Chair of the Board

FASTENAL COMPANY

Notice of Annual Meeting of Shareholders


DATE & TIME						Thursday, April 23, 2026 at 10:00 a.m. (central time)

PLACE						Remlinger Muscle Car Museum 3560 Service Drive Winona, Minnesota 55987

ITEMS OF BUSINESS						1. The election of a board of directors consisting of 11 members to serve until the next regular
						meeting of shareholders and until their successors have been duly elected and qualified.
						2. The ratification of the appointment of PricewaterhouseCoopers LLP as our independent
						registered public accounting firm for the year ending December 31, 2026.
						3. An advisory vote on a non-binding resolution to approve the compensation of certain of our
						executive officers disclosed in this proxy statement.
						4. The approval of the Fastenal Company Employee Restricted Stock Unit Plan.
						5. The approval of the Fastenal Company Non-Employee Director Stock and Restricted Unit Plan.
						6. The consideration of a shareholder proposal relating to an EEO-1 report disclosure policy, if
						properly presented at the annual meeting.
						7. The transaction of such other business as may properly be brought before the annual meeting.


RECORD DATE						You may vote at the annual meeting if you were a shareholder of record at the close of business on February 23, 2026.

VOTING BY PROXY						YOUR VOTE IS IMPORTANT – Your proxy is important to ensure a quorum at the annual meeting. Even if you own only a few shares, and whether or not you plan to attend the meeting, please follow the instructions you received to vote your shares as soon as possible to ensure that your shares are represented at the meeting.

						Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to be held on April 23, 2026: The notice, proxy statement, and 2025 annual report are available at www.proxyvote.com.


			By Order of the Board of Directors,

			John J. Milek
			Vice President General Counsel

Winona, Minnesota

February 25, 2026

PROXY STATEMENT

Proxies are being solicited by the board of directors of Fastenal Company (hereinafter referred to as Fastenal or by terms such as we, our, or us) for use in connection with the annual meeting to be held on Thursday, April 23, 2026 at 3560 Service Drive, Winona, Minnesota, 55987, commencing at 10:00 a.m., central time, and at any adjournments thereof. The mailing address of our principal executive office is 2001 Theurer Boulevard, Winona, Minnesota 55987-0978 and our telephone number is (507) 454-5374. The mailing of this proxy statement and our board of directors' form of proxy to shareholders whose shares are registered directly in their names with our transfer agent (registered shareholders) will commence on or about March 13, 2026. The mailing of the notice regarding availability of proxy materials to our shareholders who hold shares in accounts with brokers (also referred to as shares held in street name) will commence on or about the same date.

TABLE OF CONTENTS


General information about the meeting and voting			2

Proposal #1 – Election of directors			5

Corporate governance and director compensation			9

Proposal #2 – Ratification of appointment of independent registered public accounting firm			20

Audit and related matters			20

Proposal #3 – An advisory vote on a non-binding resolution to approve the compensation of our named executive officers disclosed in this proxy statement			22

Executive compensation			22

Proposal #4 – Vote to approve the Employee Restricted Stock Unit Plan			43

Proposal #5 – Vote to approve the Non-Employee Director Stock and Restricted Stock Unit Plan			46

Proposal #6 – Shareholder proposal relating to an EEO-1 report disclosure policy			50
Security ownership of principal shareholders and management			52

Additional matters			54

Householding			54

Deadlines for receipt of shareholder proposals and nominations for the 2027 annual meeting			55

FORWARD-LOOKING STATEMENTS

This proxy statement contains forward-looking information within the meaning of the Private Securities Litigation Reform Act of 1995 that is subject to certain risks and uncertainties that could cause actual results to differ materially from those projected, expressed, or implied by such forward-looking information. Risks and uncertainties that could cause or contribute to such differences include, but are not limited to, those discussed in Item 1A, 'Risk Factors' included in our Annual Report on Form 10-K, as may be updated in our subsequent filings with the U.S. Securities and Exchange Commission (the SEC). To the extent permitted under applicable law, we assume no obligation to update any forward-looking statements as a result of new information or future events.

SPECIAL NOTE REGARDING PRESENTATION

On April 23, 2025, we announced a two-for-one stock split of our outstanding common stock. Holders of our common stock, par value $0.01 per share, at the close of business on May 5, 2025, received one additional share of common stock for every share of common stock they owned. The stock split took effect at the close of business on May 21, 2025. All historical common stock share, per share information, and stock option awards for all periods presented in this document have been retroactively adjusted to reflect the two-for-one stock split.

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GENERAL INFORMATION ABOUT THE MEETING AND VOTING

What am I voting on?

These are the proposals scheduled to be voted on at the annual meeting:

•Election of all 11 directors (Proposal #1);

•Ratification of the appointment of PricewaterhouseCoopers (PwC) LLP as our independent registered public accounting firm for 2026 (Proposal #2);

•Adoption of a resolution approving, on an advisory, non-binding basis, the compensation of certain of our executive officers (Proposal #3);

•Approval of the Fastenal Company Employee Restricted Stock Unit Plan (Proposal #4);

•Approval of the Fastenal Company Non-Employee Director Stock and Restricted Stock Unit Plan (Proposal #5); and

•Consideration of a shareholder proposal relating to an EEO-1 report disclosure policy (Proposal #6).

Who is entitled to vote?

The common stock of Fastenal, par value $0.01 per share, is our only authorized and issued voting security. At the close of business on February 23, 2026, there were 1,148,328,513 shares of common stock issued and outstanding, each of which is entitled to one vote. Only shareholders of record at the close of business on February 23, 2026 will be entitled to vote at the annual meeting or any adjournments thereof.

What constitutes a quorum?

The presence at the annual meeting, in person or by proxy, of the holders of a majority of the shares of common stock outstanding at the close of business on the record date will constitute a quorum for the transaction of business at the meeting.

How many votes are required to approve each proposal?

Election of Directors

As is the case this year, where the number of nominees does not exceed the number of directors to be elected, directors are elected by a majority of the votes cast. This means that each director must receive more votes for his or her election than votes against in order to be elected. If an incumbent director fails to receive a sufficient number of votes to be elected, he or she must promptly offer to resign, the nominating and corporate governance committee will make a recommendation on the resignation offer, and the board must accept or reject the offer within 90 days and publicly disclose its decision and rationale. Shareholders do not have the right to cumulate their votes in the election of directors.

Ratification of Independent Registered Public Accounting Firm

The affirmative vote of the holders of the greater of (1) a majority of the shares of common stock present in person or by proxy at the annual meeting and entitled to vote or (2) a majority of the minimum number of shares entitled to vote that would constitute a quorum for the transaction of business at the annual meeting is required for approval of Proposal #2.

Approval of Executive Compensation

The vote to approve our executive compensation is advisory and not binding on our board of directors. However, our board will consider our shareholders to have approved our executive compensation if the number of votes 'FOR' Proposal #3 exceeds the number of votes 'AGAINST' Proposal #3.

Approval of Employee Restricted Stock Unit Plan

Approval of Non-Employee Director Stock and Restricted Stock Unit Plan

Shareholder Proposal

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How are votes counted?

You may vote 'FOR', 'AGAINST' or 'ABSTAIN' on each proposal. Abstentions will be counted as present for purposes of determining the existence of a quorum. If you abstain from voting on any proposal other than the election of directors or the approval of executive compensation, it has the same effect as a vote against the proposal. An abstention will not have any effect on the outcome of the election of directors or on the approval of executive compensation. If you sign and submit a proxy card without voting instructions, your shares will be voted 'FOR' each director nominee, and 'FOR' or 'AGAINST' any other proposal as recommended by the board (or, if there is no recommendation of the board on a Proposal, your shares will be voted 'ABSTAIN' on such Proposal).

What is a broker non-vote?

If shareholders do not give their brokers instructions as to how to vote shares held in street name, the brokers have discretionary authority to vote those shares on 'routine' matters, which include Proposal #2, but not on 'non-routine' proposals, which include Proposals #1, #3, #4, #5, and #6. As a result, if you hold your shares in street name and do not provide voting instructions to your broker, your shares will not be voted on any proposal on which your broker does not have discretionary authority to vote. This is sometimes called a broker non-vote. Shares held by brokers who do not have discretionary authority to vote on a particular matter and who have not received voting instructions from their customers will be counted as present for the purpose of determining whether there is a quorum at the annual meeting, but will not be counted or deemed to be present in person or by proxy and entitled to vote for the purpose of determining whether our shareholders have approved that matter.

How does the board recommend that I vote?

Fastenal's board recommends that you vote your shares:

•'FOR' each of the nominees to the board named in this proxy statement;

•'FOR' the ratification of the appointment of PwC LLP as our independent registered public accounting firm for 2026;

•'FOR' the adoption of a resolution approving, on an advisory, non-binding basis, the compensation of certain of our executive officers;

•'FOR' the approval of the Fastenal Company Employee Restricted Stock Unit Plan; and

•'FOR' the approval of the Fastenal Company Non-Employee Director Stock and Restricted Stock Unit Plan.

The board makes no recommendation as to how shareholders vote on the adoption of the shareholder proposal.

How do I vote my shares without attending the annual meeting?

Registered Shareholders

If you are a registered shareholder, you may vote without attending the annual meeting by telephone, over the internet, or by mail as described below. To vote:

•By telephone: (1) call toll-free 1-800-690-6903, 24 hours a day, seven days a week, until 11:59 p.m., eastern time, on April 22, 2026, (2) have your proxy card available, and (3) follow the instructions provided;

•Over the internet: (1) go to www.proxyvote.com, 24 hours a day, seven days a week, until 11:59 p.m., eastern time, on April 22, 2026, (2) have your proxy card available, and (3) follow the instructions provided; or

•By mail: (1) mark, date, and sign the enclosed proxy card, and (2) return the proxy card in the enclosed postage-paid envelope to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, New York 11717. You should sign your name exactly as it appears on the proxy card. If you are signing the proxy card in a representative capacity (for example, as guardian, executor, trustee, custodian, attorney or officer of a corporation), you should indicate your name and title or capacity.

Shares held jointly by two or more registered shareholders may be voted by any joint owner, unless we receive written notice from another joint owner denying the authority of the first joint owner to vote those shares.

Shares Held in Street Name

If you hold your shares in street name, you will receive a notice regarding availability of proxy materials that will tell you how to access our proxy materials and provide voting instructions to your broker over the internet. It will also tell you how to request a paper or e-mail copy of our proxy materials. As noted above, if you hold your shares in street name and do not provide voting instructions to your broker, your shares will not be voted on any proposals on which your broker does not have discretionary authority to vote.

Shares Held in the Fastenal Company and Subsidiaries 401(k) and Employee Stock Ownership Plan (401(k) plan)

If you participate in our 401(k) plan and have investments in the Fastenal stock fund, you will receive instructions from the trustee of the plan that you must follow in order for shares attributable to your account to be voted. The trustee will vote shares for which no directions have been received by April 20, 2026, and shares not credited to any participant's account, in proportion to votes cast by participants who have timely responded.

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How do I vote my shares in person at the annual meeting?

If you are a registered shareholder and prefer to vote your shares at the annual meeting, bring the enclosed proxy card or proof of identification. You may vote shares held in street name only if you obtain and bring to the annual meeting a signed proxy from the record holder (broker or other nominee) giving you the right to vote the shares. Shares attributable to your account in our 401(k) plan may not be voted by you in person at the annual meeting and you must follow the instructions provided by your broker for any shares held in street name to be able to participate and vote at the annual meeting. We encourage you to vote in advance by telephone, over the internet, or by mail so that your vote will be counted if you later decide not to attend the meeting. If you are a registered shareholder who wishes to vote in person at the annual meeting and have previously submitted a proxy, you must deliver to an officer of Fastenal a written notice of termination of the proxy's authority before the vote. Attendance at the annual meeting will not itself revoke a previously granted proxy.

How do I change my vote?

If you are a registered shareholder, you may revoke your proxy prior to the annual meeting by mailing a later dated proxy or by submitting a subsequent proxy by telephone or over the internet at any time before the applicable deadline noted above. Attendance at the meeting itself will not revoke a previously granted proxy unless written notice of the revocation or subsequent proxy is revoked as described in the previous sentence or, by delivering to an officer of Fastenal a written notice of termination of the proxy's authority at any time prior to the meeting. If you hold your shares in street name or through our 401(k) plan and wish to change your vote, you should follow the instructions received from your broker or the trustee of the plan.

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PROPOSAL #1—ELECTION OF DIRECTORS

Nominees and Required Vote

Our bylaws provide that our business will be managed by or under the direction of a board of directors of not less than five nor more than twelve directors. Within this range, the exact number of directors is fixed from time to time by the board of directors. The board currently consists of 11 members. Each director will be elected at the annual meeting for a term that expires at the next regular shareholders' meeting and will hold office for the term for which he or she was elected and until a successor is elected and qualified.

Each of the nominees named below is a current director of Fastenal and has agreed to be named in this proxy statement and to serve if elected. We have no reason to believe that any of the nominees will be unable or unwilling to serve for the ensuing year if elected, except with respect to Daniel L. Florness, who on December 19, 2025, announced his decision to step out of the roles of chief executive officer and director, effective July 16, 2026 (the 'CEO Transition Date'). Our board also appointed Jefferey M. Watts, our current president and chief sales officer, as our next chief executive officer, effective as of the CEO Transition Date. Assuming that the shareholders of the Company re-elect Mr. Florness as our director at the annual meeting, the board intends to appoint Mr. Watts as a director of the board to replace Mr. Florness, effective as of the CEO Transition Date.

Proxies solicited by the board of directors will, unless otherwise directed, be voted to elect the 11 nominees named below to constitute the entire board. Notwithstanding the foregoing, in case any such nominee is not a candidate at the annual meeting of shareholders for any reason, the proxies named in the enclosed proxy card may vote for a substitute nominee in their discretion.

The following table sets forth certain information as to each director standing for election at the annual meeting.

Committee Memberships

Name

Age

Director
Since

Principal Occupation

Board

Independent

Audit

Compensation (1)

Nominating
and Corporate
Governance

Scott A. Satterlee

2009

Retired President of North America Surface Transportation Division, C.H. Robinson Worldwide, Inc.

Chair

Michael J. Ancius

2009

Vice President and Chief Financial Officer, A.L.M. Holding Company

Chair

Stephen L. Eastman

2015

Retired President of the Aftermarket, Parts, Garments, and Accessories Division, Polaris Inc.

Chair

Brady D. Ericson

2025

President and Chief Executive Officer of PHINIA Inc.

Daniel L. Florness (2)

2016

Chief Executive Officer of Fastenal Company

Rita J. Heise

2012

Self-Employed Business Consultant, Retired Corporate Vice President and Chief Information Officer, Cargill, Incorporated

Hsenghung Sam Hsu

2020

Retired Executive Vice President of Strategic Planning, Ecolab Inc.

Daniel L. Johnson

2016

Retired Chief Executive Officer, M.A. Mortenson Company

Chair

Sarah N. Nielsen

2021

Chief Financial Officer of First Citizens Bank

Irene A. Quarshie

2023

Senior Vice President of Global Supply Chain and Logistics for Target Corporation

Reyne K. Wisecup

2000

Retired Senior Executive Vice President - Human Resources of Fastenal Company

Number of 2025 meetings

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(1)On February 6, 2026, Dan Johnson was named the chair of our compensation committee. Throughout 2025 and until February 5, 2026, the chair was Ms. Heise.

(2)On December 19, 2025, Mr. Florness announced his decision to step out of the roles of chief executive officer and director, effective as of the CEO Transition Date. Our board also appointed Mr. Watts, our current president and chief sales officer, as our next chief executive officer, effective as of the CEO Transition Date. Assuming that the shareholders of the Company re-elect Mr. Florness as our director at the annual meeting, the board intends to appoint Mr. Watts as a director of the board to replace Mr. Florness, effective as of the CEO Transition Date.

Director Qualifications

Fastenal's board of directors is comprised of individuals of varying backgrounds and experiences. Our directors who are current or former members of management bring important internal insights and perspective developed during their years of experience in operations and administration at Fastenal. They provide direct-line feedback for the people-centered culture that has played a major role in our success. Our independent directors contribute a variety of expertise derived from their backgrounds in the areas of entrepreneurial leadership, strategic planning, multi-location sales and marketing, manufacturing, distribution, logistics, supply chain, commercial construction, international market development, information technology, publicly-held company reporting, professional administration, investor relations, risk management, and accounting.

The board believes each of the nominees possesses the experience, skills, and attributes to serve on our board of directors, and collectively contribute to its ongoing success.

Mr. Scott A. Satterlee serves as chair of the board. He retired in January 2016 as president of the North America Surface Transportation Division of C.H. Robinson Worldwide, Inc., a position he held since December 2014. He served as a senior vice president of transportation of C.H. Robinson from December 2007 through December 2014, and as a vice president of transportation of C.H. Robinson from early 2002 through December 2007. C.H. Robinson is a publicly-held global provider of transportation and logistics services headquartered in Eden Prairie, Minnesota. As an executive officer of C.H. Robinson, Mr. Satterlee was responsible for a portion of its worldwide operations with duties that included oversight of a decentralized network of offices, each with local and global account relationships. Additionally, Mr. Satterlee helped develop and oversee implementation of network compensation plans for C.H. Robinson, and was accountable for expanding operations into portions of South America, Europe, and Asia. Mr. Satterlee has also served on various non-profit boards in the Rocky Mountain region. He brings multi-location operational, compensation, and international business development experience to the board, all consistent with Fastenal's strategic focus.

Mr. Satterlee attended 100% of the general meetings of the board in 2025.

Mr. Michael J. Ancius has served as the vice president and chief financial officer of A.L.M. Holding Company since January 2018 and he began working for the company in June 2017. A.L.M. is a privately-held construction and energy company headquartered in Onalaska, Wisconsin. From 1997 to June 2017, Mr. Ancius was the director of strategic planning, financing, and taxation of Kwik Trip, Inc., a privately-held multi-location convenience store chain. Prior to 1997, Mr. Ancius was a senior manager with the certified public accounting firm of RSM US LLP for ten years, where he specialized in taxation. His background in strategic planning, board operations, capital markets, capital structures and valuations, insurance risk management, development of compensation strategies, taxation, and financial and accounting matters contributes a unique set of skills to the board. Additionally, his experience with taxation and financial accounting matters, as well as completing a CERT Certificate in Cybersecurity Oversight from the National Association of Corporate Directors and the COSO Enterprise Risk Management Certificate Program from the American Institute of Certified Public Accountants, brings beneficial insight to chair Fastenal's audit committee.

Mr. Ancius attended 100% of the general meetings of the board in 2025, as well as 100% of both the audit and compensation committee meetings in 2025.

Mr. Stephen L. Eastman retired in December 2024 as president of the aftermarket, parts, garments, and accessories (PG&A) division of Polaris Inc., headquartered in Medina, Minnesota, after which he served as a strategic advisor from January 2025 to December 2025. Polaris is an industry leader in the manufacturing and marketing of recreational vehicles, where Mr. Eastman led the global business, strategic direction, product and brand development, supply chain operations, and multi-channel sales and marketing, of the aftermarket, PG&A division since August 2015. From February 2012 to August 2015, he served as vice president of that same division. He has also led the acquisition and integration of several aftermarket brands. From October 2011 to February 2012, Mr. Eastman worked as an independent business consultant. Prior to October 2011, Mr. Eastman held various executive and managerial positions during a tenure of almost 30 years with Target Corporation, a multi-location and online retailer of consumer products, including president of Target.com from 2008 to October 2011. His background in executive and managerial leadership in multi-location consumer products companies, supply chain strategy, inventory management, eCommerce, and mergers and acquisitions integration provides valuable insight and guidance in these areas to the board. Mr. Eastman also serves on the board of directors of privately-held Specialized Bicycle Components, a designer,

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manufacturer, and marketer of bicycles, bicycle components, and related products, as well as the non-profit board of directors of the Boys and Girls Club of the Twin Cities. Additionally, Mr. Eastman's diverse business background provides the experience to chair Fastenal's nominating and corporate governance committee.

Mr. Eastman attended 100% of the general meetings of the board in 2025, as well as 100% of both the compensation and nominating and corporate governance committee meetings in 2025.

Mr. Brady D. Ericson has served as the president, chief executive officer, and director of PHINIA Inc., located in Auburn Hills, Michigan, since July 2023. PHINIA is a publicly-traded, global, market-leading provider of premium solutions and components across commercial vehicles, industrial applications, and the automobile industry with more than 12,000 employees and generating in excess of $3.4 billion in annual revenues. From March 2022 to July 2023, Mr. Ericson served as president and general manager of the Fuel Systems and Aftermarket Segment of BorgWarner that principally became PHINIA following its spin-off. From June 2019 to March 2022, Mr. Ericson served as the president and general manager of the Morse Systems segment at BorgWarner. From 1998 through 2019, he served in various positions of increasing leadership at BorgWarner from chief strategy officer, president of Emissions Systems and BERU systems, vice president and general manager of various divisions, as well as positions in operations, manufacturing strategy, engineering, and sales with assignments in North America, Europe, and Asia. Mr. Ericson also served on the board of directors of Romeo Power, Inc., a publicly-held company, from January 2021 to August 2021. His background in executive and managerial leadership, strategic planning, spin-offs, acquisitions and divestitures, operational and business experience, as well as in-depth knowledge of the global transportation industry, provides valuable insight and guidance in these areas to the board.

Mr. Ericson attended 100% of the general meetings of the board in 2025, as well as 100% of the audit committee meetings in 2025 that were held during his term of service on the board.

Mr. Daniel L. Florness has served as our chief executive officer since August 2024, and previously served as both our president and chief executive officer from January 2016 to July 2024. He began his career at Fastenal in 1996 and served as our chief financial officer from June 1996 to December 2002 and executive vice president and chief financial officer from December 2002 to December 2015. During his time as chief financial officer, Mr. Florness' experience with Fastenal expanded beyond finance, including leadership of product development and procurement, a portion of our manufacturing division, and, in later years, our national accounts business. In his role as chief executive officer, Mr. Florness provides the board with critical input on the development and implementation of high level strategies for Fastenal and on the overall operations and resources of Fastenal. In addition, his long prior tenure as chief financial officer makes Mr. Florness uniquely situated to provide the board with in-depth insight into Fastenal's financial planning, internal controls, and regulatory compliance. Mr. Florness also serves on the board of directors of H.B. Fuller, a publicly-held company in the global adhesives market, and is on the board of trustees of Emplify Health (f/k/a Bellin Gundersen Health System, Inc.), an integrated health care system primarily located in Wisconsin, as well as Upper Michigan, northeastern Iowa, and southeastern Minnesota. Additionally, he has served on the boards of various community organizations. On December 19, 2025, Mr. Florness announced his decision to step out of the roles of chief executive officer and director, effective as of the CEO Transition Date. Our board also appointed Jeffery M. Watts, our current president and chief sales officer, as our next chief executive officer, effective as of the CEO Transition Date.

Mr. Florness attended 100% of the general meetings of the board in 2025.

Ms. Rita J. Heise retired in December 2011 as corporate vice president and chief information officer of Cargill, Incorporated, an international producer and marketer of food, agricultural, financial and industrial products and services, and one of the largest privately-owned companies in the world headquartered in Wayzata, Minnesota. In her capacity as the chief information officer, she was responsible for Cargill's information technology worldwide. While at Cargill, she also served as a platform leader providing executive leadership for the agriculture horizon, animal nutrition, and salt/de-icing businesses and was a member of the business transformation and process improvement leadership teams. Prior to joining Cargill, Ms. Heise was the chief information officer for the aerospace business of Honeywell International Inc. and for Honeywell's Europe, Middle East, and Africa operations. During her 25 years at Honeywell, she worked on business integrations, process improvement teams, and mergers and acquisitions; led various information technology assignments; and held positions in supply chain, operations, customer service, and distribution. Ms. Heise previously served on the board of Blue Cross Blue Shield of Minnesota (BCBSMN), a non-profit health services company, where she also served as chair of the board. She previously served on the board of Adventium Labs, a privately-held systems engineering and cybersecurity company, and Curtiss Wright Corporation, a publicly-held engineering company specializing in providing high-tech, critical-function products, systems, and services to the commercial, industrial, defense and power markets. Her information technology background, combined with a diverse operations background, offers the board valuable insight on ways for Fastenal to maximize the use of advancing technologies in marketing, operations, and distribution, and to effectively manage cybersecurity risks. Additionally, Ms. Heise's diverse business background provides the experience to chair Fastenal's compensation committee.

Ms. Heise attended 100% of the general meetings of the board in 2025, as well as 100% of both the compensation and nominating and corporate governance committee meetings in 2025.

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Mr. Hsenghung Sam Hsu has served as a council member of the World Economic Forum’s Network of Global Future Councils (WEF GFC) - the world’s foremost multistakeholder and interdisciplinary knowledge network dedicated to promoting innovative thinking to shape a more resilient, inclusive and sustainable future since March 2025. Each council’s insights are taken forward by the World Economic Forum’s ongoing initiatives, communities and meetings to ensure impact. Mr. Hsu retired in January 2025 as executive vice president of strategic planning for Ecolab Inc., a global leader in water, hygiene, and infection prevention solutions and services, headquartered in St. Paul, Minnesota, where he led corporate strategy and various business initiatives since January 2016. He had held various other positions with Ecolab since 1996, including as executive vice president/senior vice president, global services business sector from 2012 to January 2016. Prior to his service with Ecolab, Mr. Hsu was employed with Merrill Lynch Asset Management and the Ministry of Health in Taiwan, where he was born. His background in global business management, strategic planning, corporate governance, finance, treasury and capital markets, business-to-business sales and marketing, mergers and acquisitions, digital transformation, developing high-performing teams, new business developments, and environmental, social, and governance (ESG) thought leadership, provides valuable insight and guidance in these areas to the board. Mr. Hsu previously served as chair of the board of directors for the Children's Theatre Company in Minneapolis, served on the board of directors for the American Composers Forum, served as chair on the Food, Agriculture and Beverage committee for the American Chamber of Commerce in Shanghai, served on the board of directors of the Chinese Institute of Food Science and Technology, and was executive director of the board for the China Health Inspection Association.

Mr. Hsu attended 100% of the general meetings of the board in 2025, as well as 83% of the audit and 100% of the nominating and corporate governance committee meetings in 2025.

Mr. Daniel L. Johnson retired as chief executive officer of M. A. Mortenson Company at the end of 2024. Mr. Johnson is currently a member of the board of directors for Mortenson, a family-owned commercial, energy, and infrastructure construction company that provides construction-related contracting, development, and program management services throughout North America, and is headquartered in Minneapolis, Minnesota. Mortenson employs more than 10,000 team members and generates in excess of $9.0 billion of annual revenues. Before assuming his role as chief executive officer in January 2017, Mr. Johnson served as president of Mortenson from January 2015 to December 2016 and as chief operating officer of Mortenson from 2008 to December 2014. Prior to that, he held various leadership and managerial positions with Mortenson since joining that company in 1986. Non-residential construction customers have historically represented a meaningful portion of Fastenal's sales, and Mr. Johnson's background in executive and managerial leadership of a major construction company provides the board with valuable insight into and guidance regarding this important sector of Fastenal's business. Mr. Johnson has served on numerous non-profit and industry boards over the years. He is currently a board member of the North Dakota State University College of Engineering Board of Advisors, Hazeltine National Golf Club, Mortenson Construction Holdings, Inc., and M.A. Mortenson Company.

Mr. Johnson attended 100% of the general meetings of the board in 2025, as well as 100% of both the compensation and nominating and corporate governance committee meetings in 2025.

Ms. Sarah N. Nielsen is the chief financial officer of First Citizens Bank, a community bank in Mason City, Iowa, where she has served since November 2017. From November 2005 to May 2017, she was vice president and CFO of Winnebago Industries, Inc., a leading U.S. manufacturer of premium outdoor recreation products under multiple brands. She also served on the audit committee of the board of directors for the Recreation Vehicle Industry Association, a national trade association, from 2014 to 2017. During her tenure with Winnebago, she led the due diligence and financing efforts that resulted in the strategic acquisition of Grand Design RV, developed long term strategies surrounding post-retirement healthcare benefits, implemented a strategic sourcing and procurement program, and oversaw management of specific divisions. Ms. Nielsen began her career with Deloitte & Touche LLP in 1995, spending ten years in the audit practice and advancing to senior audit manager in 2002. Her background in financial management and reporting, strategic planning, sourcing, and public company governance offers valuable insight and guidance to the board. Ms. Nielsen served on the Clear Lake Area Chamber of Commerce Board from 2018 through 2025, including as Chair in 2024 and Treasurer from 2020 to 2023. She currently serves on the board of the Clear Lake Development Foundation.

Ms. Nielsen attended 75% of the general meetings of the board in 2025, as well as 83% of the audit and 100% of the compensation committee meetings in 2025.

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Ms. Irene A. Quarshie has served as the Senior Vice President of Global Supply Chain and Logistics for Target Corporation since March 2022. Target Corporation is a Fortune 50, multi-category retailer with locations in all 50 U.S. states and the District of Columbia, with headquarters in Minneapolis, Minnesota. Her prior positions and roles with Target consisted of serving as Vice President of Global Supply Chain and Logistics from January 2018 to February 2022, Vice President of Product Quality and Responsible Sourcing from 2014 to 2018, Director of Government Affairs from 2011 to 2014, Senior Group Manager of Corporate Risk and Responsibility from 2009 to 2011, and various managerial positions from 2005 to 2009. Prior to joining Target, Ms. Quarshie served as a consultant with the global management consulting services firm of Booz Allen Hamilton from 2001 to 2005. Her background in global supply chain issues provides valuable insight and guidance in these areas to the board. Ms. Quarshie currently serves as chair of the compensation committee of the board of directors for the Executive Leadership Council, a non-profit organization, which she joined in 2018. Ms. Quarshie previously served as an executive committee member of the board of directors for the Guthrie Theatre, a non-profit organization, from 2019 to 2023. She previously served as an advisory board member of the board of directors for Inspectorio, a privately held company, from 2015 to 2019. She previously served as the chair of the executive committee of the board of directors for the YWCA of Minneapolis, MN, a non-profit organization, from 2012 to 2018.

Ms. Quarshie attended 100% of the general meetings of the board in 2025, as well as 100% of both the audit and the nominating and corporate governance committee meetings in 2025.

Ms. Reyne K. Wisecup served as Fastenal's senior executive vice president – human resources from December 2016 through February 2023, when she retired from that position. She began her career with Fastenal in 1988 and served in various operational and administrative areas through 1997, when she was named director of human resources. In April 2002, she was promoted to vice president of employee development, and in November 2007, was named Fastenal's executive vice president – human resources serving in that position through December 2016. In her capacity as senior executive vice president – human resources, Ms. Wisecup managed the human resources department which included human relations, payroll, benefits, compliance, general insurance, legal, and the Fastenal School of Business. Because we credit much of our success to our 'people centered' decentralized structure, relying upon the entrepreneurial motivation and creative energy of our employees, Ms. Wisecup provides helpful insights and knowledge of Fastenal's policies and human resources departments based upon her tenured background, which aids the board in shaping employee relations. Her career path also epitomizes our 'promote from within' philosophy.

Ms. Wisecup attended 100% of the general meetings of the board in 2025.

None of the above nominees is related to any other nominee or to any of our executive officers.

THE BOARD OF DIRECTORS RECOMMENDS VOTING FOR

THE ELECTION OF EACH OF THE ABOVE NOMINEES

* * * * * * * * * *

CORPORATE GOVERNANCE AND DIRECTOR COMPENSATION

Director Independence

Our board of directors has determined that none of Mr. Satterlee, Mr. Ancius, Mr. Eastman, Mr. Ericson, Ms. Heise, Mr. Hsu, Mr. Johnson, Ms. Nielsen, or Ms. Quarshie has any relationships that would interfere with the exercise by such person of independent judgment in the carrying out of his or her responsibilities as a director and that each such individual is an independent director under the listing standards of the Nasdaq Stock Market (herein referred to as independent directors). The independent directors constitute a majority of our board of directors and a majority of the nominees for the office of director. In making the board's independence determination, the members of the board were aware of and considered various transactions between Fastenal and companies in or with respect to which certain of our directors have equity interests or serve as directors, officers, or employees. Those transactions consisted of the purchase of products by such companies from Fastenal in the ordinary course of business and on terms available to comparable unrelated customers in similar circumstances, and the purchase by Fastenal of products or services from such companies in the ordinary course of business on terms negotiated on an arm's-length basis. None of our directors were directly involved with any of these transactions.

Board Leadership Structure and Committee Membership

Our corporate governance guidelines provide that the board shall determine the leadership structure of the board from time to time and that the board shall choose its chair based upon the board's view of what is in the best interest of Fastenal at any given point in time, based on the recommendation of the nominating and corporate governance committee.

Mr. Satterlee has been the chair of the board of Fastenal since April 2021. He has served as a director of Fastenal for more than a decade and has high level executive experience gained as a former executive at C.H. Robinson.

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As chair, Mr. Satterlee is the primary liaison between senior management and the independent directors and provides strategic input and leadership to our executive officers. With input from the other board members, committee chairs, and management, he develops the agenda for board meetings, sets board meeting schedules, and presides over meetings of the board. As a member of Fastenal's board for 17 years, including serving as the board chair for the last four years, Mr. Satterlee combines a detailed and in-depth knowledge of our day-to-day operations with an ability to identify strategic priorities essential to the future success of Fastenal and effectively execute Fastenal's strategic plans.

Mr. Satterlee leads the executive sessions of the independent directors focused on a spontaneous agenda developed by directors to address the most critical issues. His role is to help assure that those sessions remain effective forums for promoting open and candid discussion among the independent directors regarding issues of importance to Fastenal, including evaluating the performance and effectiveness of members of management.

While the roles of chair and chief executive officer are currently separated, the board does not have a policy on whether or not the role of the chair and chief executive officer should be separate or combined and, if it is to be separate, whether the chair should be selected from the non-employee directors or be an executive officer. The board believes that the current separation between the role of chair and chief executive officer allows Mr. Florness to focus on Fastenal's operations, while ensuring appropriate independent board leadership over governance matters. Our corporate governance guidelines provide that in the event that the chair of the board is not an independent director, the board should elect a 'lead independent director,' who will have the responsibility to schedule and prepare agendas for meetings of the non-employee directors. The lead independent director will communicate with the chief executive officer, disseminate information to the rest of the board in a timely manner, and raise issues with management on behalf of the non-employee directors when appropriate.

On December 19, 2025, Mr. Florness announced his decision to step out of the roles of chief executive officer and director, effective as of the CEO Transition Date. Our board also appointed Mr. Watts, our current president and chief sales officer, as our next chief executive officer, effective as of the CEO Transition Date. Our board has determined to retain the separation between the chair and chief executive officer roles, and Mr. Satterlee will remain chair of the board.

During 2025, we had three standing board committees, consisting of an audit committee, a compensation committee, and a nominating and corporate governance committee. The members of these committees during 2025, and the number of meetings held by the full board, by the independent members of the board, and by each committee during 2025, are detailed in the table under 'Nominees and Required Vote' above. Each incumbent director attended 75% or more of the meetings in 2025 of the board and the various committees on which he or she served.

Board Oversight of Risk

The board of directors recognizes that, although risk management is a primary responsibility of Fastenal's management, the board plays a critical role in oversight of risk. The board, in order to more specifically carry out this responsibility, has assigned the audit committee the primary duty to periodically review Fastenal's policies and practices with respect to risk assessment and risk management, including discussing with management Fastenal's major risk exposures and the steps that have been taken to monitor and control those exposures. Those risks include company risks, such as cybersecurity incidents, and industry and general economic risks, such as risks related to the impact of trade policies on our supply chain, all as further identified in our annual report. The compensation committee has been assigned the duty to assess the impact of Fastenal's compensation programs on risk and recommend to the board of directors the adoption of any policies deemed necessary or advisable in order to mitigate compensation- and human capital management-related risks, including administration of our compensation forfeiture and recovery policy as further described below. Information on the compensation committee's involvement in risk assessment and management as it relates to compensation programs is provided below under 'Executive Compensation-Compensation Discussion and Analysis.' The nominating and corporate governance committee has been assigned the duty of overseeing our insider trading policy. Each committee reports to the board ensuring the board's full involvement in carrying out its responsibility for risk management and to ensure that risks are appropriately identified, measured, monitored, and addressed.

The board's oversight role in this area has not affected its leadership structure, largely because of the level of direct communication between various members of senior management and the board and its committees. Our corporate governance guidelines include the provisions described above relating to the board's oversight of risk management.

Environmental, Social, and Governance Matters

Fastenal has always been committed to understanding and exceeding the expectations of our employees, customers, suppliers, and shareholders. We believe we have also had significant and favorable financial and social impacts over time on the communities in which we operate. As stakeholder expectations change and evolve, including around environmental, social, and governance (ESG) matters, we are committed to changing and evolving with them. We have a strong foundation upon which to do so, including investing in infrastructure and innovation, trusting and empowering our employees, supporting local communities in which our employees work and live, embracing a frugal approach to our own resource use, and providing products and services to our customers designed specifically to reduce resource consumption throughout their supply chains.

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Governance

Fastenal's board of directors is composed of individuals with varying backgrounds and experiences. This group is responsible for the oversight of enterprise risk, including ESG matters, and receives leadership and guidance on these topics from the committees of the board. Nine of our 11 directors are independent, including the chair of the board, which helps to broaden our perspective and deepen our understanding of ESG issues. Among the board's priorities are corporate responsibility, human capital management, and sustainability. The topic of ESG, including climate-related issues, is on the meeting agenda a minimum of twice per year.

Board composition and governance highlights:

•Our roles of board chair and CEO are separated;

•Our board chair is independent;

•Nine of our 11 directors are independent;

•The board has three committees: audit, compensation, and nominating and corporate governance. The charters of each of these committees can be viewed on Fastenal's investor website;

•All committees of our board are composed exclusively of independent directors;

•Director participation in board and committee meetings was 75% or more for each incumbent director in 2025;

•We have stock ownership guidelines (detailed later in this document) requiring each non-employee director and each officer subject to Section 16 reporting requirements to achieve a specific equity ownership level;

•A full slate of director nominees is submitted to shareholders annually and elected using a majority voting standard;

•We have one class of shares;

•Our corporate governance guidelines provide that the maximum number of employees or former employees serving on the board will not exceed thirty percent of the total number of directors on the board, which limitation may be waived by the board. Employee directors that terminate their service as an employee of Fastenal may continue to serve as a director for up to five years after termination as an employee of Fastenal;

•We approved and announced a two-for-one stock split which took effect on May 21, 2025;

•We achieved a Prime Rating Status with Institutional Shareholder Services (ISS) Corporate. Companies are awarded Prime Status if the overall ESG Corporate Rating letter grade meets or exceeds the industry-specific Prime threshold defined by ISS ESG's Industry Classification Matrix; and

•We debuted on Forbes' list of Most Trusted Companies in America. This list highlights the firms that do it right: creating trust among their employees, their customers, investors, and the media. Six categories are evaluated, which include Employee Sentiment, Customer Sentiment, Financial Performance, Business Trajectory, Media Sentiment, and Workforce Stability.

Fastenal's board of directors serves as a prudent fiduciary for shareholders and oversees management of our business and resources. On matters of enterprise risk, including financial, operational, competitive, compliance, cybersecurity, reputational, and ESG matters, the full board has oversight responsibility and receives leadership and guidance on these topics from the audit, compensation, and nominating and corporate governance committees. This includes steps to monitor, manage, and mitigate such risks. Our standing committees support the board by addressing specific matters involving enterprise risk that relate to their respective areas of oversight.

The full board has assigned the nominating and corporate governance committee the primary duty to oversee corporate governance matters subject to board oversight, and sets high standards for our employees, officers, and directors. Among its priorities are corporate responsibility, human capital management, and sustainability. We have a strong commitment to being an ethical and responsible company acting with integrity and respect for each other, our customers and suppliers, our communities, and the environment.

Environmental

Fastenal's value proposition is to reduce the total consumption of resources in our customers' supply chain. We believe our business model directly contributes to, among other things, improved environmental efficiency and resiliency in global supply chains. To engage with Fastenal is to utilize Sustainable Solutions including environmental solutions featuring products, services, and systems to reduce consumption and waste; social solutions to improve workplace safety, supply chain flexibility, and sourcing ethics; as well as governance solutions leveraging systems and reporting to improve supply chain transparency and regulatory compliance.

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We have taken, and plan to continue to take, steps to reduce our own environmental footprint. We continue to evaluate pathways and targets that align with evolving climate goals and evolving best practices. In support of this objective, below are a few highlights:

•In 2025, Fastenal achieved a B score for its Carbon Disclosure Project (CDP). The B score from the CDP indicates strong environmental management. Companies earning this rating have addressed the environmental impacts of their operations and implemented effective practices to support responsible environmental stewardship.

•To support our greenhouse gas emissions inventory, we partnered with Watershed. Watershed is an end-to-end platform with audited methodologies that standardize and transform business data into rigorous sustainability data. Built on Watershed's Comprehensive Environmental Data Archive, it utilizes an emissions factor database with approximately 60,000 emissions factors from approximately 150 countries and regions.

•We developed an internal environmental sustainability training that was launched in 2022, since the launch employees have participated in over 23,000 training events. This training helps position our employees across the organization to learn and understand how they can be better environmental stewards for our business and the communities they serve.

•In 2025, we achieved third-party re-certification for three ISO certifications relative to ESG: ISO/IEC 27001 Information Security Management Systems, ISO 14001 Environmental Management Systems, and ISO 45001 Occupational Health and Safety Management Systems.

•In 2025, we improved our sustainability score from EcoVadis, an organization on which many of our customers rely, and from which we are designated as having a silver medal, putting us in the top 15% of all rated companies.

•We continue to practice environmental stewardship through thoughtful consumption of energy, and this is made possible through partnerships such as Energy Star Portfolio Manager and Arcadia Power, Inc. These platforms allow utility bill analysis for improvement of energy across our facilities. We are operating in Building Research Establishment Environmental Assessment Method (BREEAM)-certified facilities in the Netherlands and Czech Republic and have two buildings equipped with solar power technology. In addition, five of our locations were certified as Energy Star buildings in 2025: our Seattle, Washington distribution center outperformed 88% of similar buildings nationwide; our Eau Claire, Wisconsin branch outperformed 89% of similar buildings nationwide; our Winona, Minnesota branch outperformed 99% of similar buildings nationwide; our Rochester, Minnesota branch outperformed 99% of similar buildings nationwide; and our Madison, Alabama branch outperformed 100% of similar buildings nationwide.

•We continue to find innovative ways to reduce, reuse, and recycle materials such as pallets, plastics, and metal products, as well as cardboard throughout our largest facilities. Since our scrap supply agreement with Trex Company, Inc., we've collected and shipped over 1 million pounds of materials from our distribution centers, branches, and Onsite locations directly to Trex to be used in the manufacturing of their composite decking products.

•In 2025, our Wallingford, Connecticut manufacturing facility achieved zero waste diversion certification to 92.7%, meaning of the 3.9 million pounds of operational waste we generated, we diverted 3.6 million pounds to reclamation, recycling, and reuse. Our Winona, Minnesota manufacturing facility is currently going through the certification process and expects waste certification in 2026.

•To improve the efficiency of our fleet we continued to participate in the EPA's SmartWay program in 2025, which helps companies advance supply chain sustainability by measuring, benchmarking, and improving freight transportation efficiency. We also continued to utilize fully electric and alternative fuel tractors, yard tractors, box trucks, small SUVs, and cargo vans in 2025 to explore the capabilities of electric technology and alternative fuels in our traditional vehicle fleet.

•Fastenal was awarded the 2025 Sustainability Leadership Award by the Business Intelligence Group which highlights organizations that weave ESG principles into the very fabric of growth. Fastenal is 1 of 26 winners for this award.

Social

We believe in the unique humanness of people, and that no one group has a monopoly on talent or desire. We believe everyone has the ability to learn, change, and contribute to the success of our organization and, by extension, our society. We believe our greatest social impact begins with the 24,000-plus members of the Blue Team. We seek people that embody our cultural values of Ambition, Integrity, Innovation, and Teamwork, ask them to join, and work to give them a reason to stay. We provide training so people can improve their skills and increase their value. We trust people to take risks and make independent decisions in an entrepreneurial environment to build confidence. We most greatly value our own talent, and reward success by passionately promoting from within. Through these beliefs, we empower our human capital.

Achieving these goals includes a commitment to developing a multi-faceted and integrated workforce and inclusive relationships in all our endeavors. This forms the foundation to compete within the global business environment and provide

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our employees with expanded and enhanced opportunities throughout the world. To further this, our processes for hiring, promoting, and compensating are by design simple, visible, objective, and regularly reviewed for effectiveness.

Our employee-centric culture is more than just a process. It is how we support each other. The Fastenal School of Business provided over 981,000 training sessions in 2025 on subjects ranging from computer cybersecurity to safety protocols to product knowledge to sales to leadership, providing each employee the opportunity for self-improvement.

We support best practices outside of our company with programs designed to facilitate purchases with small businesses by creating close, long-term relationships that strengthen our supply chain, and with a Supply Chain Compliance team that engages directly with global suppliers to support ethical business and labor practices.

We ensure a safe workplace with the Experience Modification Rate (EMR), a widely tracked workplace health and safety measure. Our EMR benchmark is 55% better than that of similar companies in our industry, indicating below-average workplace health and safety risks.

Fastenal achieved our status as a Review and Verification Service (RAVS) Plus Participant. This distinction which is awarded by ISNetworld is held by less than 3% of ISNetworld's 85,000+ active contractors. ISNetworld provides a world-class platform of data-driven products, services that help manage risk, and strengthen hiring clients, active contractors, and suppliers around the world.

Safety is more than a priority — it's part of who we are. A cornerstone of our safety program is protecting both our employees and the public during deliveries through our comprehensive Auto Safety Program. In 2025, our licensed drivers completed over 45,000 auto safety activities, including training, coaching, inspections, and assessments. Thanks to these efforts, we achieved a 9% reduction in at-fault incidents compared to 2024. This milestone reflects the dedication of our team to protecting each other and the communities we serve.

Our impact on the communities we serve stems from our role as a 'local' supply chain partner, integrating our customers, operations, and employees into the community fabric. We believe our greatest contribution is to serve our customers and create opportunities for our employees within these communities. Fastenal's founders instilled a strong commitment to philanthropy, which continues to guide our practices today. This includes supporting local communities through monetary and in-kind donations and empowering local employees to initiate company-sponsored community projects.

Fastenal is dedicated to making a positive impact through our Blue Team Gives Back initiatives. We continually expand our contributions, focusing on youth, wellness, workforce development, community development, customer causes, disaster response and recovery, and support for armed forces and first responders. Our support is evident with an estimated 2026 budget of $3.9 million for community support, the BK5K Youth charitable runs, a global Blue Team Blood Drive in collaboration with the American Red Cross and other blood supply organizations, and our employee athletic uniform program, Blue Team Sports. Additionally, our employees privately commit time and resources to various causes.

We have been recognized for our community commitment with awards such as the Digital Lifesaver Award for the 2nd largest Virtual Blood Drive from the American Red Cross and the Business Advocate Award from the Winona Education Association.

Reporting

We have invested time and resources in developing an ESG reporting structure that informs investors and provides value to Fastenal. We have chosen to align with several standards including the Global Reporting Initiative (GRI), Sustainability Accounting Standards Board (SASB), Task Force on Climate-related Financial Disclosures (TCFD), and have identified several United Nations Sustainable Development Goals (SDGs) that we feel we can impact.

Each year we endeavor to favorably impact our scores and corporate ratings from Institutional Shareholder Services (ISS), EcoVadis, and CDP, and in 2025 we achieved this with ISS and EcoVadis. In 2025, we published our fourth annual ESG report, continuing our commitment to transparency.

Fastenal continues to take measures to align with upcoming regulatory reporting disclosures and requirements as they develop. To support this development, we've adopted two software platforms to standardize both ESG collection and reporting of ESG information. The adoption of these software platforms is designed to ensure consistent, accurate, and timely tracking of ESG metrics, enabling strong performance management and transparent disclosures.

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Other Board and Corporate Governance Matters

Communications with the Board

All interested parties, including our shareholders, may contact our board of directors or a particular director by e-mail addressed to bod@fastenal.com, or writing to the board or a particular director in care of legal to the mailing address as set forth on Fastenal's website. Registered or beneficial owners of our common stock should identify themselves in their e-mails as shareholders of Fastenal. Our external reporting and legal teams periodically review such e-mails, consult with the chair of the board, and then refer any appropriate communication to the applicable board member. Communications received which are unrelated to the duties and responsibilities of our board of directors will not be forwarded. The director to whom a communication is referred will determine, in consultation with company counsel if necessary, whether a copy or summary of the communication will be provided to the other directors. In consultation with company counsel if necessary, the board will respond to communications if and as appropriate.

Board Attendance at Annual Meeting

While we have no formal policy regarding attendance by directors at our annual meeting, our directors are expected to attend this meeting. Each individual serving as a director of Fastenal at that time attended our 2025 annual meeting.

CEO Succession Matters

Our compensation committee reviews and discusses with our board of directors succession plans for the chief executive officer and our other executive officers. We have historically utilized a philosophy of 'promoting from within' our organization from a deep and broad pool of qualified internal candidates and will continue to promote such a pipeline for executive management, viewing continuity in culture and experience with our organization as paramount considerations when evaluating potential senior leadership. On December 19, 2025, Mr. Florness announced his decision to step out of the role of chief executive officer, effective as of the CEO Transition Date. Our board has appointed Mr. Watts, our president and chief sales officer, to succeed Mr. Florness as chief executive officer.

Anti-hedging Policies

Our directors and Section 16 officers are prohibited from hedging our stock, either directly or indirectly. Prohibited transactions include the purchase by a director or Section 16 officer of financial instruments, including without limitation, prepaid variable forward contracts, instruments for short sale or purchase or sale of call or put options, equity swaps, collars or units of exchangeable funds, that are designed to or that may reasonably be expected to have the effect of hedging or offsetting a decrease in the market value of any of our securities.

Securities Trading Policy

We have adopted a securities trading policy governing the purchase, sale, and other disposition of our securities by directors, officers, employees and certain other covered persons, a copy of which is an exhibit to our annual report on Form 10-K. The policy is designed to promote compliance with insider trading laws, rules, and regulations, as well as applicable listing standards. In addition, with regard to the Company's trading in its own securities, it is the Company's policy to comply with the federal securities laws and Nasdaq listing rules.

Membership on Other Boards

As set forth in our corporate governance guidelines, a director must advise the chair of the board of such director's intent to serve on the board of another public company. No director may serve on more than two public company boards, including Fastenal's board, without the prior approval of the board.

Audit Committee

Our audit committee currently consists of five directors, each of whom is an independent director. Our board of directors has determined that Mr. Ancius, Mr. Hsu, and Ms. Nielsen are 'audit committee financial experts' under the rules of the SEC.

The audit committee is responsible for overseeing our management and independent registered public accounting firm as to corporate accounting, financial reporting, internal controls, audit matters, and corporate risk management, and has the authority to:

•Select, evaluate, compensate, and replace our independent registered public accounting firm;

•Pre-approve services to be provided by our independent registered public accounting firm;

•Review and discuss with our management and independent registered public accounting firm our interim and audited annual financial statements, and recommend to our board whether the audited annual financial statements should be included in our annual report on Form 10-K;

•Discuss with our management earnings press releases and other published financial information or guidance;

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•Review and discuss with management our major risk exposures, including, without limitation, corporate and information security risks, cybersecurity and data protection, and the steps that management has taken to monitor and control such exposures;

•Monitor the activities and performance of our internal auditors and our independent registered public accounting firm;

•Monitor the independence of our independent registered public accounting firm;

•Oversee our internal compliance programs;

•Review related person transactions for potential conflict-of-interest situations in accordance with our Related Person Transaction Approval Policy;

•Establish procedures for the receipt, retention, and treatment of complaints regarding accounting, internal controls, or auditing matters; and

•Prepare a report of the audit committee as required by the rules of the SEC to be included in Fastenal's annual proxy statement.

Our audit committee operates under a written charter originally adopted by our board of directors in June 2000 and most recently amended in January 2026. The audit committee reviews its charter on an annual basis to determine if any amendments are needed. A copy of the current charter is available on the Governance page of the Investor Relations section of our website at www.fastenal.com.

Related Person Transaction Approval Policy

Our board of directors has a formal written related person transaction approval policy, which sets out our policies and procedures for the review, approval, or ratification of 'related person transactions'. For these purposes, a 'related person' is a director, nominee for director, executive officer, or holder of more than 5% of our common stock, or any immediate family member of any of the foregoing. This policy is reviewed periodically to determine if any amendments are needed.

This policy applies to any financial transaction, arrangement, or relationship or any series of similar financial transactions, arrangements, or relationships in which Fastenal is a participant and in which a related person has a direct or indirect interest, other than the following:

•Payment of compensation by Fastenal to a related person for the related person's service in the capacity or capacities that give rise to the person's status as a 'related person';

•Transactions available to all employees or all shareholders on the same terms;

•Purchases of products from Fastenal in the ordinary course of business at the same price and on the same terms as offered to our other customers, regardless of whether the transactions are required to be reported in Fastenal's filings with the SEC; and

•Transactions, which when aggregated with the amount of all other transactions between the related person and Fastenal, involve less than $120,000 in a year.

Our audit committee is required to approve any related person transaction subject to this policy before commencement of the related person transaction, provided that if the related person transaction is identified after it commences, it must be brought to the audit committee for ratification, amendment, or rescission. The chair of our audit committee has the authority to approve or take other actions in respect of any related person transaction that arises, or first becomes known, between meetings of the audit committee, provided that any action by the chair must be reported to our audit committee at its next regularly scheduled meeting.

Our audit committee will analyze the following factors, in addition to any other factors the members of the audit committee deem appropriate, in determining whether to approve a related person transaction:

•Whether the terms are fair to Fastenal;

•Whether the transaction is material to Fastenal;

•The role the related person has played in arranging the related person transaction;

•The structure of the related person transaction; and

•The interests of all related persons in the related person transaction.

Our audit committee may, in its sole discretion, approve or deny any related person transaction. Approval of a related person transaction may be conditioned upon Fastenal and the related person following certain procedures designated by the audit committee.

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Transactions with Related Persons

There were no related person transactions during 2025 required to be reported in this proxy statement.

Compensation Committee

Our compensation committee was appointed by our board of directors to discharge the board's responsibilities relating to compensation of Fastenal's executive officers and to oversee and advise the board on the adoption of policies that govern our compensation and benefit programs. Our compensation committee currently consists of five directors, each of whom qualifies as an independent director.

Our compensation committee has the authority to:

•Evaluate our chief executive officer's performance, and determine and approve all elements of our chief executive officer's compensation;

•Review the evaluations of the performance of our other executive officers, and approve all elements of their compensation;

•Approve incentive plan goals for executive officers, review actual performance against goals, and approve plan awards;

•Recommend to the board stock ownership guidelines for executive officers and non-employee directors and monitor compliance with guidelines that are established;

•Review and discuss with the board succession plans for the chief executive officer and other executive officers;

•Review our compensation programs for management employees and directors, and make recommendations to our board concerning the adoption or amendment of compensation plans, including equity-based compensation plans;

•Review and approve all changes in Fastenal's benefit plans which could result in material changes in costs or the benefit levels provided;

•Review our compensation policies and practices as they relate to risk management practices and risk-taking incentives, and recommend to the board of directors the adoption of policies to mitigate risks arising from compensation policies and practices;

•Oversee the process by which Fastenal conducts advisory shareholder votes regarding compensation matters;

•Review and discuss with management our Compensation Discussion and Analysis and recommend to our board the inclusion of the Compensation Discussion and Analysis in Fastenal's annual proxy statement;

•Prepare a report of the compensation committee as required by the rules of the SEC to be included in Fastenal's annual proxy statement;

•Administer, enforce, and recommend changes to our Compensation Forfeiture and Recovery Policy, any other policies, plans, or agreements regarding compensation forfeiture or recovery, and any other forfeiture or recovery of compensation required by applicable law or stock exchange listing requirement; and

•Designate and periodically review the peer group(s) used to evaluate or benchmark executive compensation levels and design practices.

Our compensation committee may delegate to our chief executive officer the authority, within pre-existing guidelines established by the compensation committee, to approve awards of equity-based compensation under established plans to employees other than executive officers. Our chief executive officer may be present during deliberations of the compensation committee on the compensation of our other executive officers (but not his own) and may provide input at the request of the compensation committee on that compensation. However, the chief executive officer may not vote on executive compensation.

Our compensation committee operates under a written charter originally adopted by our board of directors in February 2007, and most recently amended in January 2026. The compensation committee reviews its charter on an annual basis to determine if any amendments are needed. A copy of the current charter is available on the Governance page of the Investor Relations section of our website at www.fastenal.com.

Compensation Committee Interlocks and Insider Participation

None of the members of our compensation committee has ever been an officer or employee of Fastenal. During 2025, no executive officer of Fastenal served as a member of the board of directors or compensation committee (or other board committee performing equivalent functions) of any other entity that had any of its executive officers serving as a member of our board of directors or compensation committee.

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Compensation of Our Directors

Our compensation committee makes recommendations regarding director compensation to the full board and the board makes the final decision regarding director compensation after consideration of such recommendations. All of our directors, including our chief executive officer, reviewed and approved director compensation for 2025.

In January 2025, the committee chairs received an annual cash retainer of $20,000. Each of our non-employee directors, other than the board chair, Mr. Ericson, and Mr. Lundquist, received an annual cash retainer of $100,000. Mr. Ericson, who was elected to the board effective January 16, 2025, received a cash retainer of $75,000 (or 75% of a full year's non-employee director retainer) upon his election. Mr. Lundquist, who retired from service on the board effective January 16, 2025, received a cash retainer of $25,000 (or 25% of a full year's non-employee director retainer) for 2025. The board chair received an annual cash retainer of $120,000. The Fastenal Company Non-Employee Director Stock Option Plan permits all non-employee directors to elect up to 100% of such annual cash retainer to be paid in stock options. As set forth in the table below, certain non-employee directors made this election for 2025. Mr. Florness, an employee director, received an annual cash retainer of $50,000. The annual cash retainer of $20,000 for committee chairs is paid in the form of a lump sum at the beginning of the year. All other annual cash retainers are paid quarterly. Annual stock option grants are made at the beginning of the year.

All non-employee directors, other than the board chair, Mr. Ericson, and Mr. Lundquist, received stock options valued at $50,000. Mr. Ericson, who was elected to board effective January 16, 2025, received $37,500 in cash (or 75% of the value of a full year's non-employee director stock options) upon his election. Mr. Lundquist, who retired from service on the board effective January 16, 2025, received $12,500 in cash (or 25% of the value of a full year's non-employee director stock options) for 2025. The board chair received stock options valued at $80,000. Each of our non-employee directors was also entitled to be reimbursed for reasonable expenses incurred by such non-employee director in the performance of his or her services as a director or committee member, including reasonable expenses of attendance at board and committee meetings.

The following table sets forth information with respect to the 2025 compensation paid to each of our directors, in their capacity as directors, other than Mr. Florness who is a named executive officer (as defined below in 'Proposal #3 – An Advisory Vote on a Non-binding Resolution to Approve the Compensation of our Named Executive Officers Disclosed in this Proxy Statement'). The compensation of our named executive officers, in their capacity as directors and executive officers of Fastenal, is set out in the Summary Compensation Table under 'Executive Compensation-Summary of Compensation' later in this proxy statement.


Name	Fees Earned or Paid in Cash ($) (1)	Stock Awards ($)	Option Awards ($) (2)	Non-Equity Incentive Plan Compensation ($)	All Other Compensation ($)	Total ($)
Scott A. Satterlee	120,000	—	80,000	—	—	200,000
Michael J. Ancius	20,000	—	150,000	—	—	170,000
Stephen L. Eastman	120,000	—	50,000	—	—	170,000
Brady D. Ericson	112,500	—	—	—	—	112,500
Rita J. Heise	20,000	—	150,000	—	—	170,000
Hsenghung Sam Hsu	60,000	—	90,000	—	—	150,000
Daniel L. Johnson	100,000	—	50,000	—	—	150,000
Nicholas J. Lundquist (3)	37,500	—	—	—	—	37,500
Sarah N. Nielsen	70,000	—	80,000	—	—	150,000
Irene A. Quarshie	70,000	—	80,000	—	—	150,000
Reyne K. Wisecup	100,000	—	50,000	—	—	150,000

(1)Mr. Ancius, Ms. Heise, Mr. Hsu, Ms. Nielsen, and Ms. Quarshie elected to receive all or a portion of their annual cash retainer as stock option awards pursuant to the Fastenal Company Non-Employee Director Stock Option Plan.

(2)The amounts reported in this option awards column represents the aggregate grant date fair value computed in accordance with Financial Accounting Standards Board (FASB) ASC Topic 718 of option awards that our non-employee directors received. For option awards that non-employee directors elected to receive pursuant to the Fastenal Company Non-Employee Director Stock Option Plan in lieu of annual cash retainer payments, the number of shares subject to each option award was determined by dividing (i) the portion of the annual retainer amount that each director would have otherwise received in cash on the grant date of the option by (ii) the Black-Scholes value as of the grant date of each share subject to the option award and rounding down to the nearest whole number. We calculated the grant date fair value in accordance with generally accepted accounting principles utilizing the assumptions set forth in the notes to our consolidated financial statements included in our 2025 annual report on Form 10-K. As of December 31, 2025, our non-employee directors held outstanding (and unexercised) stock option awards under the

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Fastenal Company Non-Employee Director Stock Option Plan as follows: Mr. Satterlee - 96,068; Mr. Ancius - 80,404; Mr. Eastman - 40,588; Mr. Ericson - 0; Ms. Heise - 136,302; Mr. Hsu - 84,484; Mr. Johnson - 27,854; Ms. Nielsen - 43,626; Ms. Quarshie - 18,478; and Ms. Wisecup - 11,942.

(3)Mr. Lundquist retired from service on the board effective January 16, 2025.

Effective January 2026, the board revised our non-employee director compensation program for 2026. The stock option grants for non-employee directors, other than the board chair, increased from $50,000 to $100,000, with the board chair option grant increasing from $80,000 to $125,000. The cash retainer for each committee chair increased from $20,000 to $25,000. The non-employee director retainer, other than for the board chair, remained at $100,000. The board chair retainer increased from $120,000 to $125,000. Each director, including the chair, has the option to elect up to 100% of such annual retainer to be paid in stock options.

Nominating and Corporate Governance Committee

Our nominating and corporate governance committee assists the board in maintaining effective governance of Fastenal by discharging its responsibilities relating to the nomination of board appropriate candidates to serve as our directors and provide oversight on corporate governance matters. Our nominating and corporate governance committee consists of five directors, each of whom qualifies as an independent director.

Our nominating and corporate governance committee has the authority to:

•Periodically review the composition, skills, and qualifications of members of the board and recommend any changes to the board in its size or composition;

•Engage in succession planning for the board;

•Identify, evaluate, recruit, and recommend to the board candidates to fill any vacant or newly created board positions, occasionally with the assistance of a third-party advisor or recruitment firm;

•Recommend to the board candidates for election as directors at the annual shareholders meeting;

•Consider any resignations tendered by directors and recommend appropriate action to the board in response;

•Monitor and evaluate the orientation and ongoing training needs of directors;

•Provide opportunities for directors to participate in continuing education programs focused on the responsibilities of members of public company boards of directors;

•Develop procedures for and conduct an annual review of the performance of the board and the nominating and corporate governance committee;

•Annually review and reassess the adequacy of Fastenal's corporate governance guidelines;

•Review and recommend to the board any changes to Fastenal's articles of incorporation and bylaws;

•Review shareholder proposals relating to corporate governance and review Fastenal's response to such proposals with the board;

•Evaluate and make recommendations to the board regarding director independence standards;

•Oversee Fastenal's ESG initiatives, including any ESG policies, practices, and disclosures;

•Review the board committee structure and the composition of the standing committees, and recommend to the board for appointment the directors to serve as members and chairpersons of the standing committees of the board; and

•Review and reassess, on at least an annual basis, the adequacy of its charter.

Our nominating and corporate governance committee operates under a written charter adopted in April 2012, and most recently amended in January 2026. The nominating and corporate governance committee reviews its charter on an annual basis to determine if any amendments are needed. A copy of the current charter is available on the Governance page of the Investor Relations section of our website at www.fastenal.com.

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Director Nomination Process

Our corporate governance guidelines provide that the following qualifications, skills, and attributes are necessary for Fastenal's directors:

•Personal integrity;

•Commitment to Fastenal's stakeholders and concern for our success and welfare;

•The ability and willingness to apply sound and independent judgment;

•An awareness of a director's vital part in our good corporate citizenship;

•Time available for meetings and consultation on company matters;

•The commitment to serve as a director for a reasonable period of time; and

•The willingness to assume the fiduciary responsibilities of a director.

In selecting and evaluating director candidates, the nominating and corporate governance committee also considers an individual's business, employment and educational background, leadership experience in business or administrative activities, breadth of knowledge about issues affecting Fastenal, and ability to contribute complementary expertise to board or committee activities.

Under our corporate governance guidelines, the board has an 'age-limitation' policy relating to service on the board. The policy provides that no person can be nominated by the board for election by the shareholders of Fastenal to the board, or appointed by our directors to fill any vacancy on the board, during any year if such person is 72 years of age or older on January 1st of such year provided that this 'age-limitation' may be waived by the board under certain circumstances.

When selecting and evaluating director nominees, our board seeks a variety of perspectives, backgrounds, and experience. Qualified candidates for membership on the board will be considered without regard to race, color, religion, sex, ancestry, national origin, sexual orientation, gender, or disability. The nominating and corporate governance committee is mindful of the board's view in this regard in discharging its responsibilities. At the conclusion of each search, the committee evaluates the effectiveness of its process in identifying and recommending candidates to the board.

If, after consultation with the full board and members of management to determine Fastenal's need for new directors, the nominating and corporate governance committee decides to recommend the addition of one or more directors, or if a vacancy occurs on the board that the nominating and corporate governance committee determines should be filled, the process described below will be followed by the nominating and corporate governance committee:

•With input from the chair of the board, initiate the search for director candidates;

•Identify an initial slate of candidates for consideration which will bring different and complementary viewpoints, opinions, and personal and professional experiences to our board;

•Conduct inquiries into the background and qualifications of identified candidates;

•Determine those candidates who should be interviewed and conduct the interviews;

•Approve a candidate for recommendation to the board; and

•Seek board endorsement of the recommended candidate for election by our shareholders or board appointment of the recommended candidate to fill a vacancy or a newly created board position between shareholder meetings.

Our nominating and corporate governance committee has the authority to retain search firms to assist in identifying and evaluating director candidates, as well as any other advisors as the nominating and corporate governance committee determines necessary to carry out its duties. Fastenal is required to provide appropriate funding, as determined by our nominating and corporate governance committee, for payment of compensation to any search firm or other advisors so employed by the nominating and corporate governance committee.

Our nominating and corporate governance committee will consider qualified director candidates recommended by our shareholders in the event it determines to recommend the addition of directors or in the event of a vacancy on the board that Fastenal is required to fill, or that the nominating and corporate governance committee determines should be filled. Candidates recommended by shareholders will be evaluated in the same manner as other candidates. Shareholders may recommend candidates by sending an e-mail to bod@fastenal.com or by writing to Nominating and Corporate Governance Committee, Fastenal Company, 2001 Theurer Boulevard, Winona, Minnesota 55987 and providing that candidate's name, biographical data, and qualifications. Shareholders may also nominate director candidates directly if they comply with our bylaws. See 'Deadlines for Receipt of Shareholder Proposals and Nominations for the 2027 Annual Meeting' below. Candidates recommended by our shareholders will be evaluated in the same manner as other candidates.

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Annual Board and Committee Evaluations

Annual self-evaluations of the board and its committees are completed to assess performance and identify opportunities for improvement. In addition, the nominating and corporate governance committee reviews the composition, skills, and qualifications of the individual members of our board of directors on an annual basis, and reports to the board of directors regarding suggested changes in size or composition of the board of directors and any succession planning for the board.

Delinquent Section 16(a) Reports

Section 16(a) of the Securities Exchange Act of 1934 (the Exchange Act) requires our directors and officers to file initial reports of share ownership and reports of changes in share ownership with the SEC. Based solely on a review of these reports and written representations from our directors and officers, all Section 16(a) filing requirements were met for 2025, except that a Form 4 filed by Mr. Daniel L. Johnson on November 21, 2025 reporting one transaction was delinquent and a Form 4 filed by Mr. Charles S. Miller on January 27, 2026 reporting two transactions was delinquent.

* * * * * * * * * *

PROPOSAL #2 – RATIFICATION OF APPOINTMENT OF INDEPENDENT

REGISTERED PUBLIC ACCOUNTING FIRM

Our audit committee has appointed PwC LLP to serve as our independent registered public accounting firm for the year ending December 31, 2026. While it is not required to do so, the audit committee is submitting the selection of PwC LLP for ratification by our shareholders in order to ascertain the view of our shareholders. If the selection is not ratified, the audit committee will reconsider its selection. Proxies solicited by our board of directors will, unless otherwise directed, be voted to ratify the appointment of PwC LLP as our independent registered public accounting firm for the year ending December 31, 2026.

A representative of PwC LLP is expected to attend the annual meeting and will be afforded an opportunity to make a statement if such representative so desires and will be available to respond to appropriate questions during the meeting.

THE BOARD OF DIRECTORS RECOMMENDS VOTING FOR

RATIFICATION OF THE APPOINTMENT OF PwC LLP AS FASTENAL'S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

* * * * * * * * * *

AUDIT AND RELATED MATTERS

Change in Auditors

For the fiscal year ended December 31, 2024 and prior years, KPMG LLP served as our independent public accounting firm. On July 19, 2024, following a competitive selection process to which several public accounting firms were invited to participate, including KPMG LLP, our audit committee approved a change to our independent registered public accounting firm for the fiscal year ending December 31, 2025, and Fastenal notified KPMG LLP, which was serving as Fastenal's independent auditors, of its dismissal effective immediately following KPMG LLP's completion of their audit of Fastenal's consolidated financial statements as of and for the fiscal year ended December 31, 2024, and the issuance of their report thereon.

During the fiscal years ended December 31, 2024 and 2023, and the subsequent interim period through February 6, 2025, the effective date of KPMG LLP's dismissal, there were no: (1) 'disagreements' (within the meaning of Item 304(a)(1)(iv) of Regulation S-K and related instructions) with KPMG LLP on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedures, which disagreements if not resolved to their satisfaction would have caused them to make reference in connection with their opinion to the subject matter of the disagreement; or (2) 'reportable events' (as defined in Item 304(a)(1)(v) of Regulation S-K).

The audit reports of KPMG LLP on the consolidated financial statements of Fastenal as of and for the years ended December 31, 2024 and 2023, did not contain an adverse opinion or a disclaimer of opinion, nor were they qualified or modified as to uncertainty, audit scope, or accounting principles. The audit reports of KPMG LLP on the effectiveness of internal control over financial reporting as of December 31, 2024 and 2023, did not contain an adverse opinion or disclaimer of opinion, nor were they qualified or modified as to uncertainty, audit scope, or accounting principles.

The change in independent auditors was previously disclosed in our Current Report on Form 8-K filed with the SEC on July 24, 2024. A copy of KPMG's related letter, dated July 24, 2024, was included as an exhibit to such Form 8-K filing.

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Audit Committee Report

As noted earlier, our audit committee oversees Fastenal's financial accounting and reporting processes and systems of internal controls. In performing its oversight function, our audit committee relies upon advice and information received from Fastenal's management and independent registered public accounting firm.

In that regard, our audit committee has reviewed and discussed with both the management of Fastenal and representatives of our independent registered public accounting firm our audited consolidated financial statements for 2025, as well as management's assessment of the effectiveness of our internal controls over financial reporting. Management represented to our audit committee as part of those discussions that our audited consolidated financial statements were prepared in accordance with accounting principles generally accepted in the United States of America.

Our audit committee also discussed with our internal auditors and representatives of our independent registered public accounting firm the overall scope and plans for their respective audits. Our audit committee met with the internal auditors and representatives of our independent registered public accounting firm, with and without management present, to discuss the results of their audits, their evaluations of our internal controls, including internal control over financial reporting, and the overall quality of our financial reporting.

Our audit committee further discussed with representatives of our independent registered public accounting firm the matters required to be discussed with audit committees by the applicable requirements of the Public Company Accounting Oversight Board's standards and the SEC. Our audit committee also received the written disclosure from our independent registered public accounting firm required by the applicable requirements of the Public Company Accounting Oversight Board regarding our independent registered public accounting firm's communications with the audit committee concerning independence, and discussed with representatives of our independent registered public accounting firm the independence of that firm.

Based on the review and discussions referred to above, our audit committee recommended to our board of directors that our audited financial statements for 2025 be included in our 2025 annual report on Form 10-K for filing with the SEC.

Michael J. Ancius (Chair)

Brady D. Ericson

Hsenghung Sam Hsu

Sarah N. Nielsen

Irene A. Quarshie

Members of the Audit Committee

Audit and Related Fees

In connection with the audit of our 2025 consolidated financial statements, we entered into engagement letters with PwC LLP which set forth the terms by which PwC LLP agreed to perform audit services for 2025. In connection with the audit of our 2024 consolidated financial statements, we entered into engagement letters with KPMG LLP which set forth the terms by which KPMG LLP agreed to perform audit services for 2024.

The following table presents fees billed, or expected to be billed, by our former independent registered public accounting firm, KPMG LLP, for 2024, and current independent registered public accounting firm, PwC LLP, for 2025, for professional services, in the years indicated, by category, as described in the notes to the table.


	2025		2024
Audit fees (1)	$	989,989	$	1,019,590
Audit-related fees (2)	40,000		50,311
All other fees (3)	2,000		60,783
Total	$	1,031,989	$	1,130,684

(1)Audit services consisted principally of the audit of the financial statements included in the Company's Annual Report on Form 10-K, reviews of the financial statements included in the Company's Quarterly Reports on Form 10-Q, and the audit of the effectiveness of the Company's internal controls over financial reporting.

(2)Audit-related services consists of fees billed for assurance and related services that are reasonably related to the performance of the audit or review of the Company's consolidated financial statements and are not reported under 'Audit Fees' above. These services primarily include employee benefit plan audits and system pre-implementation assessment services.

(3)All other fees relate to costs with respect to a web-based financial reporting disclosure checklist, online accounting research tool, custom learning portal, and auditor transition.

Independence of Principal Accountant

Our audit committee has considered whether, and has determined that, the provision of the services described above was compatible with maintaining the independence of our independent registered public accounting firm.

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Pre-Approval of Services

The Sarbanes-Oxley Act of 2002 and the rules of the SEC regarding auditor independence require the pre-approval by our audit committee or pursuant to pre-approval policies and procedures established by our audit committee of audit and non-audit services provided to us by our principal accountant. There is an exception for de minimis non-audit services which may, under certain circumstances, be approved retroactively. Our audit committee has granted to its chair, the authority to pre-approve the provision of audit and non-audit services, provided that any such pre-approvals are reported to the audit committee at its next scheduled meeting. All of the services were pre-approved in accordance with our pre-approval policy, and none of the services provided to us by our independent registered public accounting firms in 2025 or 2024 were approved retroactively pursuant to the exception to the pre-approval requirements for de minimis non-audit services described above.

* * * * * * * * * *

PROPOSAL #3 – AN ADVISORY VOTE ON A NON-BINDING RESOLUTION TO APPROVE THE COMPENSATION OF OUR NAMED EXECUTIVE OFFICERS DISCLOSED IN THIS PROXY STATEMENT

Our compensation committee has described our compensation philosophy in the Compensation Discussion and Analysis contained in this proxy statement. Shareholders are encouraged to read the Compensation Discussion and Analysis which also discusses how our compensation programs implement our compensation philosophy, as well as the Summary Compensation Table and other related tables and narrative disclosure which describe the compensation of all individuals who served as our chief executive officer or our chief financial officer during any part of 2025, and the other three most highly compensated executive officers of Fastenal in 2025 who were serving as executive officers at the end of 2025 (collectively, our named executive officers) set forth under 'Executive Compensation' below. The compensation committee and the board of directors believe the policies and procedures articulated in the Compensation Discussion and Analysis are effective in implementing our compensation philosophy and in achieving our compensation goals and that the compensation of our executive officers in 2025 reflects and supports these compensation policies and procedures.

As required pursuant to Section 14A of the Exchange Act, shareholders are being asked to vote on the following resolution:

RESOLVED, the shareholders of Fastenal Company approve, on an advisory basis, the compensation of Fastenal's named executive officers, as disclosed in the Compensation Discussion and Analysis, compensation tables, and related disclosures contained in the section of the proxy statement for the 2026 Annual Meeting of Shareholders captioned 'Executive Compensation'.

This advisory vote on executive compensation, commonly referred to as a 'say-on-pay' advisory vote, is not binding on our board of directors. However, the board and compensation committee will take into account the results of the vote when determining future executive compensation arrangements.

THE BOARD OF DIRECTORS RECOMMENDS VOTING FOR

ADOPTION OF THE RESOLUTION APPROVING THE COMPENSATION OF OUR NAMED EXECUTIVE OFFICERS

* * * * * * * * * *

EXECUTIVE COMPENSATION

Compensation Committee Report

Our compensation committee has reviewed and discussed the Compensation Discussion and Analysis contained in this proxy statement with management. Based on the compensation committee's review of, and discussions with management with respect to, the Compensation Discussion and Analysis, the compensation committee has recommended to our board of directors that the Compensation Discussion and Analysis be included in this proxy statement and in our 2025 annual report on Form 10-K.

Rita J. Heise (Chair)

Michael J. Ancius

Stephen L. Eastman

Daniel L. Johnson

Sarah N. Nielsen

Members of the Compensation Committee

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Compensation Discussion and Analysis

Executive Summary

This Compensation Discussion and Analysis provides information about the fiscal 2025 compensation programs for our named executive officers, who, in 2025, were:

•Mr. Daniel L. Florness, chief executive officer (1)

•Mr. Max H. Tunnicliff, senior executive vice president and chief financial officer (effective November 10, 2025)

•Ms. Sheryl A. Lisowski, executive vice president - chief accounting officer and treasurer (from January 1, 2025 to April 16, 2025), executive vice president - interim chief financial officer, chief accounting officer, and treasurer (from April 17, 2025 to November 9, 2025), and executive vice president - chief accounting officer and treasurer (effective November 10, 2025)

•Mr. Jeffery M. Watts, president and chief sales officer

•Mr. Charles S. Miller, senior executive vice president - sales

•Mr. John L. Soderberg, senior executive vice president - information technology

•Mr. Holden Lewis, former senior executive vice president and chief financial officer (from January 1, 2025 to April 16, 2025)

(1)On December 19, 2025, Mr. Florness announced his decision to step out of the roles of chief executive officer and director, effective as of the CEO Transition Date. Our board also appointed Mr. Watts, our current president and chief sales officer, as our next chief executive officer, effective as of the CEO Transition Date. Assuming that the shareholders of the Company re-elect Mr. Florness as our director at the annual meeting, the board intends to appoint Mr. Watts as a director of the board to replace Mr. Florness, effective as of the CEO Transition Date.

We believe compensation programs are most effective when they are fair, simple, transparent, designed to motivate employees to take prudent entrepreneurial risk to achieve company goals, and paid as close to the time the goals are achieved as is possible. Our primary objective is to structure compensation so as to ensure that a significant portion is directly tied to achievement of financial and operational goals and other factors that impact shareholder value. Consistent with this philosophy, our compensation program for executive officers incorporates features such as the following:

•Annual base salaries are generally below the market median and are generally unchanged on a yearly basis without good reason to put greater emphasis on incentive pay;

•Quarterly cash incentive opportunities based on growth in pre-tax or net income are typically above the market median;

•Long-term incentives are provided annually in the form of stock options with extended (generally five to eight year) vesting periods, and are not limited to senior executives;

•No discounted or reload stock option awards are permitted, and the re-pricing of stock options is prohibited;

•The vesting of stock option awards is accelerated in connection with a change in control only if the awards are neither assumed nor replaced by the surviving entity in the change in control transaction;

•Stock ownership guidelines for our executive officers;

•Retirement and health and welfare plans in which executive officers participate are the same as those generally available to all U.S. employees;

•No perquisites are provided; and

•There are no employment, severance, or change in control agreements with any employees, including executive officers.

We pay our named executive officers cash incentive bonuses each quarter if we exceed 100% of pre-tax income (and for the chief financial officer, net income) for the comparable quarter of the previous year. This cash incentive plan is very clear and simple, in that cash incentive bonuses are paid as a percentage of income in excess of the minimum targeted amounts. Our payouts are calculated on a quarterly basis, and the quarterly minimum targets are discussed in greater detail in the section titled 'Quarterly Incentives' below. An additional bonus program was in effect for 2025 and is described under '2025 Incentive Program' below.

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The table below sets out certain financial information for each of the past three years for Fastenal and includes our actual annual pre-tax income and net income on a company-wide basis and an annualized calculation of our minimum target pre-tax income and net income on a company-wide basis. As noted above, bonuses for our named executive officers are determined and paid out on a quarterly basis; however, we felt an annualized depiction would more clearly illustrate the philosophy underlying the bonus component of our compensation program.


	2025		% change		2024		% change		2023		% change
Net sales	$	8,200,462,000	8.7	%	$	7,546,045,000	2.7	%	$	7,346,744,000	5.2	%
Pre-tax income	1,654,951,000		9.7	%	1,508,128,000		-0.9	%	1,521,990,000		5.7	%
Pre-tax percent of sales	20.2%				20.0%				20.7%
Net income	$	1,258,459,000	9.4	%	$	1,150,553,000	-0.4	%	$	1,154,985,000	6.3	%
Pre-tax income minimum target (1)	$	1,508,128,000			$	1,521,990,000			$	1,439,951,000
Actual pre-tax income less the minimum target	$	146,823,000			$	(13,862,000)			$	82,039,000
Net income minimum target (1)	$	1,150,553,000			$	1,154,985,000			$	1,086,891,000
Actual net income less the minimum target	$	107,906,000			$	(4,432,000)			$	68,094,000

(1)Pre-tax and net income targets were calculated as 100% of the prior year's actual pre-tax or net income.

Stock option grants were made in 2025 to all of our named executive officers, except for Mr. Tunnicliff, who joined during the year.

In deciding to continue our existing executive compensation practices in 2025 in a manner largely consistent with 2024, our compensation committee took into account the fact that the holders of approximately 94% of the shares voted at our 2025 annual meeting of shareholders approved, on an advisory basis, the compensation of our named executive officers in 2024 as disclosed in the proxy statement for the 2025 annual meeting.

Mitigation of Compensation-Related Risk

Fastenal's compensation committee, in concert with management, has examined the compensation policies, plans, and practices to determine if they create incentives or encourage behavior that is reasonably likely to have a material adverse effect on Fastenal. In conducting this examination, the compensation committee and management have reviewed the compensation plans and programs, including incentive bonus and equity award plans, and evaluated the impact of such plans and programs in terms of business risk and the mitigating controls in place to manage those risks. Such controls include:

•Approval by our board of directors and the compensation committee of significant compensation plans and programs;

•Oversight by the compensation committee of compensation plans and programs for executive management employees, including approval of incentive plan goals, review of actual performance against goals, and approval of award payouts;

•Regular scrutiny of performance and compliance with policies and procedures by senior executive managers responsible for specific business areas;

•Ongoing monitoring of specific asset areas by regional finance managers, and by internal audit and finance department personnel;

•The design of our executive cash incentive arrangements, which (i) by focusing on quarterly growth in profits, provides executives with the immediate feedback necessary to take prompt action to correct unacceptable financial results and the motivation to take such action, and (ii) by using actual profits in current periods, rather than projected profits, as the basis for setting the minimum performance targets in future periods, reduces the incentive to manipulate results, as any overstated profits, giving rise to increased bonuses, in one year would result in overstated minimum targets, giving rise to reduced bonuses, in the next year; and

•Longer than typical vesting periods for equity-based compensation that encourage long-term perspectives among employees.

Because of the controls in place, we have concluded that there are minimal unmitigated risks created by our compensation policies, plans, and practices that create incentives or encourage behavior that are reasonably likely to have a material adverse effect on Fastenal.

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Underlying Philosophy

Equitable Treatment and Entrepreneurial Culture

Companies succeed to the extent that all persons in the organization pursue a common goal. Fastenal's goal is simple - Growth through Customer Service®. We keep everyone focused on this common goal by treating everyone fairly and equitably. We believe all of our people are 'key people' in the achievement of our success and that belief is reflected in our compensation system. By striving for fair and equitable treatment for all employees, everyone can stay focused on the common goal of growing our business by serving the customer.

Equitable treatment does not mean equal compensation. Compensation will be fair, but not the same for everyone, if it is based on an employee's knowledge and responsibilities, the difficulty of the task being performed by the employee, and the leadership requirements of the employee's position. The reward system must be designed to keep everyone focused on our common goal, yet developed in such a manner so as to mitigate unnecessary risk taking. With this in mind, our compensation programs are designed to be simple, understandable, and transparent to all.

We are a decentralized company with decisions made by those closest to our customers. We minimize central planning as we believe it stifles the creativity of our people and because it is, quite frankly, too slow. To mitigate and control risk, we teach our employees to make decisions within the framework of our goal - Growth through Customer Service. This structure has been developed from the ground up, not top down, and it continues to change as needed to meet customer needs, hence focusing on 'growing the business'.

To best achieve success, we expect and encourage our people to take entrepreneurial risk. People are hired because of their entrepreneurial attitudes and we encourage and reward this important mindset. Our organization is structured to serve our customers and achieve Growth through Customer Service. The highly motivated entrepreneurs running each of our selling locations make the daily decisions needed to serve our customers and to make themselves and Fastenal successful, and those decisions directly impact the compensation of the individuals who make them. Our compensation system fosters entrepreneurship and progress toward our common goal of profitable growth by making the growth of our sales or profits a key element of the payment formula for most bonuses. The feeling of ownership, propelled by our compensation programs, is an important characteristic that drives our success.

Our people are motivated by the knowledge that if they work hard and demonstrate their creativity and contribute to our success, the opportunities are significant. Incentive compensation, quickly paid, is an important part of the reward structure in Fastenal.

Simplicity, Transparency, and Immediacy

We believe that compensation programs are most effective if they are simple, concise, understandable, and transparent. In that regard, we do not have an elaborate compensation system with many different components, and the few elements of our compensation system are simple and easy for our employees - the people we need to motivate to achieve our success - and our shareholders to understand. We believe that a more complex compensation system would risk distracting our employees from the common goal of profitably growing our business. In addition, we have systems in place that let our employees know, on a daily basis, how their business is performing compared to other businesses within our organization and how that performance impacts their compensation.

We pay cash bonuses as close as we can to the time when the work is performed and results are achieved. Generally, we pay bonuses for performance achievement on a monthly or quarterly basis. We do not wait until the end of the year, or several years. We believe that quick payment of cash bonuses serves to motivate our people and limit business risk. In our line of business, undue risk manifests itself quickly in unacceptable financial results, and our compensation system is designed to ensure that unacceptable financial results are immediately reflected in our peoples' compensation so as to provide them with the feedback and motivation necessary to take prompt corrective action. Our entrepreneurial environment, where individual and independent decisions are encouraged and where the results of such actions dictate opportunities for advancement and monetary reward, means our people quickly experience the effects of their decisions.

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Compensation Program Goals and Objectives

Our goals and objectives in designing our compensation programs for all employees, including our executive officers, are to have programs that:

•Align the interests of our employees with those of our shareholders;

•Are simple, understandable, and transparent;

•Are reasonable, fair and equitable, to both the employees and shareholders;

•Reflect compensation differences based on position and responsibility, providing more variable and contingent compensation to those with greater responsibilities;

•Pay bonuses quickly; and

•Achieve overall compensation levels that are sufficiently competitive to retain, attract, and motivate all employees, and reflect their responsibilities.

Our compensation programs are designed to reward:

•Achievement of stated goals, targets, and superior results necessary to profitably grow our business;

•A focus on Growth through Customer Service;

•An entrepreneurial mindset;

•Personal growth and assumption of additional responsibilities; and

•Prudent management of business risk.

We do not use the services of outside consultants to establish or monitor our compensation programs.

How Employees are Compensated

Approximately 70% of our employees interface directly with customers on a daily basis. Our goal with respect to compensation of these employees is simple: a significant portion of their pay should be based on how well they have grown their piece of the business and served our customers. Typical pay arrangements provide a base amount paid periodically during the month, along with a major opportunity to earn bonus amounts, paid monthly, based on growth in sales, gross profit achieved, pre-tax profit, the opening of new accounts, increase in sales to active accounts, prudent management of inventory levels, and collections of accounts receivable. We believe our combination and mix of base and bonus pay motivates our people to high levels of individual and company success, as the goals and objectives have been repeatedly demonstrated to be achievable with superior effort.

Of the remaining approximately 30% of our employees, many are similarly compensated for their contribution to attaining predetermined departmental or project and cost containment goals, most focused on either customer service or better execution of company-wide activities. In these cases, the incentives are paid as soon as possible upon attainment of the goal. Again, the goals and objectives are clearly communicated and the resources for success are provided.

Because we believe the growth in our stock value should be the reward for achieving long-term success consistent with being an owner, we have a stock option plan. Since certain of our foreign employees are unable to receive stock options due to legal restrictions, we also have a stock appreciation rights plan for those foreign employees. Stock appreciation rights granted under that plan are settled in cash. All employees are eligible to receive stock option grants or stock appreciation rights. However, in order to ensure that such grants are sufficiently meaningful so as to incentivize performance, they have traditionally been awarded to employees who have achieved the level of District Manager or equivalent within our organization.

We believe our combination of short- and long-term rewards and incentives has proven successful as reflected in our historic performance and acceptable levels of employee retention and turnover.

Management's Role in Setting Executive Compensation

Management plays an important role in our executive compensation setting process. The most significant aspects of management's role are:

•Evaluating employee performance;

•Recommending business performance targets and objectives; and

•Recommending salary levels and option awards.

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While the ultimate decisions regarding executive compensation are made by the compensation committee, our chief executive officer and president/chief sales officer worked with our compensation committee in 2025 to establish the agenda and discussion surrounding executive compensation. During this process, the chief executive officer and president/chief sales officer were asked to provide:

•The background information regarding our strategic objectives;

•Their evaluation of the performance of our other executive officers; and

•Compensation recommendations as to other executive officers.

In setting the compensation level for both our chief executive officer and president/chief sales officer for 2025, the compensation committee asked for and received input from each about what was reasonable and fair, yet challenging, in terms of setting performance goals. We respect their knowledge of our business and industry; however, the final determination as to their respective compensation was made by the compensation committee after careful consideration of numerous factors.

Change in Control Arrangements

We have no employment, severance, or change in control agreements with any of our executive officers. Our stock option plan provides that if we are not the surviving or acquiring corporation in the event of a merger or similar transaction, then the vesting and exercisability of outstanding stock options will be accelerated only if the surviving or acquiring corporation does not assume or replace the outstanding options. The vesting and exercisability of outstanding options will also be accelerated in the event of a dissolution or liquidation of Fastenal. The change in control provisions in our stock option plan are designed to ensure maximum flexibility for Fastenal in the event of a merger or similar transaction, in that we can provide for the continuation of options if that is more attractive to potential acquiring companies or can provide for acceleration of vesting of options if we believe doing so would facilitate retention of critical employees during acquisition discussions, would better motivate management to obtain the highest price possible by aligning their interests more closely with those of our shareholders, or would otherwise benefit our shareholders and be fair to our employees.

Elements of Executive Compensation

Our executive compensation program has historically been comprised of four elements: base salary, quarterly incentives, equity-based long-term incentives, and other compensation. While all elements of our executive compensation program are intended to collectively achieve our overriding purpose of attracting, retaining, and motivating talented executives, the table below identifies the form and additional specific purposes of each element.

Compensation Component

Form of Compensation

Purpose

Base Salary

Cash

•

Compensate each named executive officer relative to individual responsibilities, experience, and performance.

•

Provide regular cash flow not contingent on short-term variations in Fastenal's performance.

Quarterly Incentives

Cash

•

Align compensation with our quarterly corporate financial performance.

•

Reward achievement of short-term profit growth.

•

Provide executives with a meaningful total cash compensation opportunity (base salary + quarterly bonuses).

Long-term Incentives

Stock Options

•

Encourage long-term retention.

•

Create a long-term performance focus.

•

Align compensation with our long-term returns to shareholders.

•

Provide executive ownership opportunities.

Other Compensation

Benefits

•

Provide competitive retirement and health and welfare benefit plans generally available to all of our employees, including executive officers.

The philosophy and make-up of the program for compensating executives is similar to the philosophy and make-up of the programs for all other employees in that our executive incentive compensation programs are simple and transparent, and cash incentives earned by our executive officers are paid as close as possible to when the work is done. We do not have a specific policy for allocating compensation between short- and long-term components, or between cash and non-cash components. We utilize pay practices which we believe are fair and commensurate with the particular employee's level of responsibility and results achieved. We believe the aforementioned components provide a reasonable total compensation package for our executive officers.

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Base Salary

Because of our desire to emphasize those elements of compensation that are performance based, our practice has generally been to set base salary levels below the market median for each executive officer. In setting these salary levels for individual executives, we consider past performance, expected performance, experience of the individual executive, historical compensation levels, and competitive pay practices at the peer group of companies identified under 'Market Competitiveness Review' below. We also consider industry conditions and the overall effectiveness of our compensation program in achieving desired performance levels. Because of our 'pay for performance' mentality, this is the only material component of executive compensation that is not tied directly to our performance.

2025 Base Salary

Our compensation committee established the base salary to be paid to each of our named executive officers for 2025 at its last meeting in 2024, with the exception of Mr. Tunnicliff, who was appointed senior executive vice president and chief financial officer effective November 10, 2025. The compensation committee maintained base compensation levels for the named executive officers consistent with 2024 because the committee members believed those base pay levels were reasonable and reflective of our business model and culture, which puts greater emphasis on incentive pay. Ms. Lisowski's base salary was increased temporarily effective April 17, 2025, in connection with her appointment as interim chief financial officer, in addition to continuing to serve as executive vice president - chief accounting officer and treasurer. Mr. Tunnicliff's base salary was determined by the compensation committee upon his appointment effective November 10, 2025.

Fastenal's performance was not a factor considered by the compensation committee in setting the annual base salaries of our named executive officers for 2025.

2026 Base Salary

Our compensation committee established the base salary to be paid to each of our named executive officers for 2026 at its last meeting in 2025. The committee maintained base compensation levels for the named executive officers consistent with 2025 because the committee members believed those base pay levels were reasonable and reflective of our business model and culture, which puts greater emphasis on incentive pay.

Quarterly Incentives

Our executive officers are eligible for cash incentives through individual bonus arrangements based on improvements in the overall financial performance of Fastenal and/or their respective areas of responsibility. The bonus arrangements provide our executive officers with the opportunity to earn a cash bonus for each quarter during a year when we increase our income above a predetermined minimum target.

The primary cash bonuses for all of our named executive officers are based on Fastenal's growth in pre-tax income and/or the officer's area of responsibility. The compensation committee selected pre-tax income as the appropriate metric for calculating cash bonuses for those officers because of the committee's belief that the focus of the named executive officers should be on profitability, which is the primary driver of shareholder value. The cash bonus for our chief financial officer also includes a component based on growth in company-wide net income because the responsibilities of the position allow for the affect of our entire financial position, including our tax position. The compensation committee believes that no named executive officer should earn a cash bonus under this program for a quarter unless financial performance has improved and therefore sets minimum targets for each quarter that are equal to the income achieved for the same quarter in the prior year. The compensation committee requires growth in income before any bonuses can be earned due to its belief that growth is achievable with superior effort and will generate the cash necessary to expand Fastenal's operations in accordance with our business plans and increase shareholder value.

The payout percentage used to calculate the amount of each named executive officer's primary quarterly cash bonus reflects the officer's track record in his or her current position (i.e., newly promoted executives historically have had to prove themselves in their new positions before earning higher payout percentages) and relative ability to impact profitability.

Cash bonus payments to our named executive officers are tied directly to our financial performance so that they increase only if and to the extent Fastenal's profitability grows; therefore, we do not believe it is necessary for payouts under our primary executive cash incentive program to be capped. We believe the current design of our executive bonus arrangements, along with our other controls, adequately mitigates risk and the use of multiple metrics would not be in furtherance of our goal of keeping our compensation programs simple, understandable, and transparent, and would risk keeping our executives focused on things other than profitability, thereby depriving them of the clear feedback and motivation necessary to improve our bottom line. Therefore, we do not base these cash incentives on multiple metrics.

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Our named executive officers are each eligible for a supplemental bonus program. The supplemental bonus program, known as the ROA (Return on Assets) Plan, is intended to encourage better management of accounts receivable, inventory, and vehicles and provides cash incentive amounts on a quarterly basis for asset management improvement over the same quarter in the prior fiscal year and is described in more detail below.

2025 Incentive Program

The bonus arrangements for our named executive officers for 2025 were approved by our compensation committee at its last meeting in 2024, with the exception of Mr. Tunnicliff, who was appointed senior executive vice president and chief financial officer effective November 10, 2025. Consistent with prior years, the bonuses for 2025 were based on Fastenal's growth in pre-tax income or net income and/or the officer's area of responsibility. The bonuses for each quarter were determined by applying a payout percentage to the amount by which pre-tax income or net income exceeded 100% of pre-tax income or net income for the same quarter in 2024. The compensation committee determined that the payout percentages for each of the named executive officers for 2025 would remain unchanged from those in effect at the end of 2024. Ms. Lisowski's bonus payout percentages were increased temporarily effective April 17, 2025, in connection with her appointment as interim chief financial officer, in addition to executive vice president - chief accounting officer and treasurer. Mr. Tunnicliff's bonus payout percentages were determined by the compensation committee upon his appointment effective November 10, 2025.

The specific bonus opportunities for our named executive officers are summarized in the table below. Each named executive officer's cash bonus for each quarter during 2025 was determined by applying the payout percentage listed opposite his or her name below to the amount by which Fastenal's pre-tax income or net income and/or the officer's area of responsibility for that quarter exceeded 100% of such income in the same quarter of 2024 (the 'minimum target').


Name	Income Type	Payout Percentage
Mr. Florness	Company-wide pre-tax income	1.75%
Mr. Tunnicliff (1)	Company-wide pre-tax income / Company-wide net income	0.50% / 0.35%
Ms. Lisowski (2)	Company-wide pre-tax income / Company-wide net income	0.40% / 0.27%
Mr. Watts	Company-wide pre-tax income	1.25%
Mr. Miller (3)	Pre-tax income / Company-wide pre-tax income	0.75% / 0.15%
Mr. Soderberg	Company-wide pre-tax income	0.65%
Mr. Lewis (4)	Company-wide pre-tax income / Company-wide net income	0.50% / 0.35%

(1)Mr. Tunnicliff's bonus program was effective for the period beginning with his appointment as senior executive vice president and chief financial officer on November 10, 2025.

(2)Ms. Lisowski's bonus percentages were 0.33% / 0.23% from January 1, 2025 to April 16, 2025. Ms. Lisowski's bonus percentages changed temporarily to 0.40% / 0.27% effective April 17, 2025 when she assumed the role of interim chief financial officer.

(3)The approximate percentage of pre-tax income attributable to our operations in the geographic area under Mr. Miller's leadership was approximately 86%.

(4)Mr. Lewis resigned effective April 16, 2025.

The following table sets out, for each quarter in 2025, our actual and minimum target pre-tax income and net income on a company-wide basis for that quarter, in each case rounded to the nearest thousand. (As indicated above, the 'minimum target' amount in 2024 was 100% of such income in the same quarter of 2024.)


2025	Actual Pre-tax Income	Minimum Target Pre-tax Income	Actual Net Income	Minimum Target Net Income
First quarter	$393,141,000	$389,844,000	$298,656,000	$297,740,000
Second quarter	436,610,000	386,364,000	330,283,000	292,682,000
Third quarter	440,610,000	387,627,000	335,453,000	298,041,000
Fourth quarter	384,590,000	344,293,000	294,067,000	262,090,000

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As noted above, the ROA Plan, which is designed to encourage careful management of assets, namely accounts receivable, inventories, and pick-up trucks, for 2025 was approved by the compensation committee for our named executive officers. Quarterly bonuses would be payable pursuant to the ROA Plan if a specified level of improvement in asset management relative to the comparable prior year quarter was achieved. Improvement in asset management was assessed using a two-quarter average of total assets divided by the trailing 12-month net sales, which we refer to as the 'performance percentage.' If the performance percentage when compared to the prior year benchmark showed improvement at a level specified in the table below, the named executive officers would receive the corresponding bonus amount.


Improvement Amount Exceeded			Bonus Payout
150 basis points			$15,000
100 basis points (but less than 150 basis points)			$10,000
50 basis points (but less than 100 basis points)			$5,000

In addition, for each whole percentage improvement (e.g., 41.0%, 40.0%, 39.0%, etc.) a $10,000 bonus would be payable for the quarter when the new whole percentage threshold was first achieved. We achieved improvement and paid bonus amounts to our named executive officers, pursuant to the ROA Plan for each quarter in fiscal 2025 as follows:


2025	Improvement Amount Exceeded	Bonus Payout
First quarter	—	$—
Second quarter	—	—
Third quarter	—	—
Fourth quarter	—	—
Total		$—

2026 Incentive Program

The bonus arrangements for our named executive officers for 2026 were approved by our compensation committee at its last meeting in 2025. The bonus plans for our named executive officers for 2026 are unchanged from our 2025 bonus plans, except that Mr. Miller's quarterly bonus increased and will be applied to Company-wide quarterly pretax earnings exceeding 100% of the same quarter in the previous year to reflect his increased responsibilities, which include oversight of Company sales leadership.

Long-term Incentives

We tie a portion of our employee compensation to the market price of Fastenal's common stock by granting stock options pursuant to the Fastenal Company Employee Stock Option Plan, as amended and restated (the 'stock option plan'). The equity-based incentives that can be granted under that plan are limited to stock options in an effort to further our goal of keeping our compensation system simple and easy to understand, and because stock options deliver value to our employees only if our shareholders realize appreciation in the value of their shares held over the same period.

Due to legal restrictions, we are unable to grant options under our stock option plan to certain of our foreign employees. As a result, those employees (none of whom are executive officers) are instead eligible to receive stock appreciation rights under a separate plan. The stock appreciation rights have been designed to mirror the economic rewards of our stock options in all material respects. All of those stock appreciation rights are settled in cash.

All of our employees are eligible to receive equity-based grants. When making grants, including to named executive officers, we consider an employee's contribution to Fastenal, including the employee's responsibility for sales and profits, responsibility for managing others, possession of special skills, and length of service. We regularly assess the effectiveness of further expanding the number of persons receiving equity-based grants. Any expansion will be based on a determination that further employee ownership will result in a deepened employee commitment and likely improvement to overall shareholder value.

During 2025, our compensation committee granted stock options to our employees under our stock option plan for a total of 1,278,608 shares of our common stock with an exercise price of $36.00 per share. The exercise price of our stock options is determined by rounding the closing stock price on the effective date of the grant up to the nearest dollar. Of these grants, options to purchase an aggregate of 295,900 shares were awarded to our named executive officers. Stock option grants were made in 2025 to all of our named executive officers, except Mr. Tunnicliff, who joined Fastenal during the year.

Our stock option grants have been made at levels designed to provide recipients with an attractive capital accumulation opportunity should income and shareholder values grow at acceptable rates and to facilitate retention of critical employees. Of the 60,215,014 total shares subject to stock options granted by Fastenal under our stock option plan since April 2007, options

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covering an aggregate of 7,708,156 shares are either held by, or have been exercised by, our current executive officers. The stock options granted to executive officers vest and become exercisable over a period of five or eight years from the date of grant, with such staggered vesting designed to ensure continuity of leadership. If an executive officer dies, his or her options will continue to vest according to the options' regular vesting schedule.

At its last meeting in 2025, the compensation committee granted to our employees, effective January 2, 2026, options to purchase a total of 1,339,070 shares of our common stock at an exercise price of $41.00 per share. Of those grants, options to purchase an aggregate of 252,801 shares were awarded to our named executive officers.

In 2025, the compensation committee approved amending all options to provide that the employee will receive continued vesting for 12 months after retirement if the employee provides at least 12 months advance notice of retirement to Fastenal. This amendment became effective January 2, 2026 and also applies to newly-granted options.

We have stock ownership guidelines for our non-employee directors and executive officers, which require each to hold minimum levels of investment in Fastenal. The stock ownership guidelines are further described below.

Other Compensation

We make annual profit-based matching contributions to our executive officers' 401(k) plan accounts. We allocate the annual profit-based matching contributions made to all employees participating in our 401(k) plan, including our executive officers, based on the same formula. Our executive officers are also entitled to participate in the same health and welfare plans as those made available to our employees generally. Our executive officers do not receive any other perquisites or other personal benefits or property from us.

Market Competitiveness Review

In making executive compensation decisions, both with respect to total compensation and individual elements of compensation, our compensation committee annually reviews executive compensation data based on external reports for a peer group of companies in order to stay informed of practices and executive pay levels in the marketplace. However, it does not establish specific compensation parameters based on such data, nor does it set the levels of compensation for our executive officers, or individual elements of that compensation, by applying any specific mathematical calculation to peer group compensation data.

2025 Compensation Review

2025 Peer Group. As part of the decision-making process with respect to 2025 executive compensation, our compensation committee reviewed the executive compensation data of a peer group consisting of the following ten companies (the 2025 peer group):


Applied Industrial Technologies, Inc. (AIT)			Nordson Corporation (NDSN)
Donaldson Company, Inc. (DCI)			O'Reilly Automotive, Inc. (ORLY)
Genuine Parts Company (GPC)			Tractor Supply Company (TSCO)
IDEX Corporation (IEX)			WESCO International, Inc. (WCC)
MSC Industrial Direct Co., Inc. (MSM)			W.W. Grainger, Inc. (GWW)

The companies included in our 2025 peer group are similar to our business in terms of the end markets they serve and/or their operating characteristics (e.g., using similar methods of sourcing, distributing, and selling) and they are reasonably expected to be competing for a similar pool of potential employees.

Benchmarking for 2025. In comparing Fastenal's executive compensation levels to those of its 2025 peer group, the compensation committee looked at base salary, cash incentives, other compensation (which includes stock options, other types of equity compensation, pensions, and perquisites), and total compensation. In December 2024, when the committee made decisions with respect to 2025 executive compensation, the most recent year for which executive compensation data for the 2025 peer group was available was 2023. The median sales of the 2025 peer group was greater than Fastenal's and the median market capitalization of the 2025 peer group as of December 31, 2024 was less than Fastenal's. Based on the latest available data, the compensation committee determined that (i) the base salaries of Fastenal's named executive officers for 2025 were lower than the median base salary of the named executive officers of the 2025 peer group, (ii) due to greater financial results in comparison to prior years and our pay for performance philosophy, the cash incentive pay of Fastenal's named executive officers for 2025 was higher than the median cash incentive pay of the named executive officers of the 2025 peer group, and (iii) the total compensation of Fastenal's named executive officers for 2025 was lower than the median total compensation of the named executive officers of the 2025 peer group.

The total compensation of Fastenal's named executive officers for 2025 was lower than the median total compensation of the 2025 peer group due to the lower base salary and lower grant date fair value of the equity compensation awarded to Fastenal's

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executives, which was partially offset by higher cash incentive pay. In making compensation decisions for the named executive officers, the compensation committee does not focus on the grant date fair value of equity awards. Rather the committee makes its own internal judgments regarding the value of those awards and has concluded that the opportunity at Fastenal for the creation of long-term stock value, driven by achieving consistent outstanding growth over an extended period of time, is significant. We have historically achieved strong growth and the expectation of the committee in granting option awards is that, with superior efforts from our executives and other employees, outstanding growth can continue in the future. Accordingly, the committee believes the aggregate annual compensation paid to our named executive officers can reasonably be expected to result in significant wealth creation.

2026 Compensation Review

2026 Peer Group. As part of the decision-making process with respect to 2026 executive compensation, our compensation committee reviewed executive compensation data of the peer group consisting of the same ten companies as the prior year (the 2026 peer group).

Benchmarking for 2026. At its last meeting in 2025, when the compensation committee made decisions with respect to 2026 executive compensation, the most recent year for which executive compensation data for the 2026 peer group was available was 2024. Based on the committee's review of all factors, including the latest available 2026 peer group compensation data, the committee believes the aggregate annual compensation to be paid to our named executive officers for 2026 can reasonably be expected to result in significant overall incentives for strong performance, and the committee believes our 2026 compensation programs for our named executive officers will be fair, competitive, and sufficient to motivate them to achieve personal success and success for Fastenal and its shareholders.

Executive Incentive Recoupment

On October 11, 2023, our board of directors adopted a compensation forfeiture, recovery, and true-up policy in compliance with Nasdaq listing rules and Section 10D of the Exchange Act. In addition to required terms, the policy also provides that, in the case of an underpayment of incentive compensation to a Section 16 officer due to an error in a financial statement, the compensation committee will provide for payment to those officers of any additional amount of incentive compensation that would have been paid based on the restated financial statements. This policy replaced the then-existing executive incentive recoupment and true-up policy we adopted in 2016. During or after our last fiscal year, we were not required to prepare an accounting restatement, and therefore were not required to clawback any compensation under our policy adopted in compliance with the listing standards pursuant to 17 CFR 240.10D-1 regarding recovery of erroneously awarded compensation, nor did we have any balance of unrecovered erroneously awarded compensation as of the end of our 2025 fiscal year as we did not have any prior restatements.

Stock Ownership Guidelines

Our board of directors believes that directors and executive officers should be shareholders of Fastenal and should accumulate stock ownership whose value is set forth in our stock ownership guidelines. The guidelines require non-employee directors and each officer subject to Section 16 reporting requirements (Section 16 officers) to achieve an equity ownership level equal to a value set forth in the following schedule:


Leadership Position	Value of Shares at 5 years	Value of Shares at 10 years
Non-employee Director	1.0x annual board retainer (excluding any board committee retainer)	2.0x annual board retainer (excluding any board committee retainer)
CEO	1.0x annual base compensation	2.0x annual base compensation
President (if not also CEO)	1.0x annual base compensation	2.0x annual base compensation
All Senior Section 16* officers	1.0x annual base compensation	1.5x annual base compensation
All other Section 16 officers	1.0x annual base compensation	1.0x annual base compensation

*Defined as the chief financial officer, a senior executive vice president, or chief operating officer (if applicable).

Each non-employee director and Section 16 officer is expected to achieve the equity ownership levels set forth above within five and ten years, measured from the later of January 1, 2018 or the date such person was originally elected to the board or appointed as an executive officer. The compensation committee is responsible for monitoring the application of the stock ownership guidelines and has the discretion to waive or extend the time for compliance with the policy, or to withhold or reduce future awards of equity-based compensation to any person who fails to comply with the retention requirements set forth in the guidelines. At this time, all directors and Section 16 officers are in compliance with the guidelines outlined above.

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Hedging Policies

As described earlier in this proxy statement, we have put in place policies prohibiting our directors and Section 16 officers from hedging the economic risk of ownership of our stock.

Deductibility of Executive Compensation

Section 162(m) of the Internal Revenue Code limits the amount Fastenal may deduct for compensation paid in any year to certain covered employees to $1,000,000. While our compensation committee is mindful of the benefits to us of the deductibility of executive compensation, it believes that we should compensate our executive officers in a manner that best promotes our corporate objectives.

Policies and Practices Related to the Grant of Certain Equity Awards Close in Time to the Release of Material Nonpublic Information

Equity awards granted to our executive officers, including our named executive officers, in fiscal 2025 were granted under our stock option plan, which authorizes the issuance of stock option awards to eligible employees. Equity awards for all executive officers are approved by our board of directors upon a recommendation by our compensation committee.

The exercise price of stock options is rounded up to the nearest dollar from the closing stock price on the date of the grant and is above the fair market value of our common stock on the date of the grant. Equity awards are granted on the first trading day of the fiscal year and are consistent with our annual compensation cycle. The dates for these grants are typically predetermined a year or more in advance on a fairly consistent cadence year-over-year and align with the Fastenal blackout period.

As a result, in all cases, the timing of grants of equity awards occurs independent of the release of any material nonpublic information, and we do not backdate grants of awards and do not have any program, plan, or practice to select equity award grant dates for executive officers in coordination with the release of material nonpublic information for the purpose of affecting the value of executive compensation.

Conclusion

Our compensation committee believes the combination of base salaries, individual performance based cash incentive arrangements, stock option awards, and other compensation, are fair and reasonable and that the interests of our executive officers are and will remain closely aligned with the long-term interests of Fastenal and our shareholders.

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Summary of Compensation

Set out in the following table is information with respect to the compensation of our named executive officers for services rendered during each of the last three years (principal positions are as of December 31, 2025), unless otherwise noted:

SUMMARY COMPENSATION TABLE


Name and Principal Position	Year	Salary ($)		Bonus ($) (1)	Stock Awards ($)	Option Awards ($) (2)	Non-Equity Incentive Plan Compensation ($) (3)	All Other Compensation ($) (4)	Total ($)
Daniel L. Florness	2025	750,000	(5)	—	—	861,387	2,569,000	2,941	4,183,328
Chief Executive Officer	2024	750,000	(5)	—	—	867,883	75,250	2,754	1,695,887
	2023	750,000	(5)	—	—

SEC Form DEF 14A filed by Fastenal Company