UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to

Section 14(a) of the Securities Exchange Act of 1934

(Amendment No. )

Filed by the Registrant ☒ 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))
☒			Definitive Proxy Statement
☐			Definitive Additional Materials
☐			Soliciting Material under §240.14a-12

Amplitude, Inc.

(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):


☒			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.

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LETTER TO THE STOCKHOLDERS

San Francisco, California

April 24, 2026

Dear Stockholder,

I am pleased to invite you to attend the 2026 Annual Meeting of Stockholders (the “Annual Meeting”) of Amplitude, Inc. (the “Company” or “Amplitude”), which will be held online via live audio webcast at www.virtualshareholdermeeting.com/AMPL2026, on June 9, 2026 at 9:00 a.m. PT.

The attached Notice of 2026 Annual Meeting of Stockholders and Proxy Statement contain details of the business to be conducted at the Annual Meeting.

Your vote is important. Whether or not you attend the Annual Meeting online, I urge you to vote and submit your proxy via the internet, by phone or by mail as soon as possible. If you decide to attend the Annual Meeting online, you will be able to vote electronically at the Annual Meeting, even if you have previously submitted your proxy.

Thank you for your support.

Sincerely,

Spenser Skates

Chairperson of the Board, President & Chief Executive Officer


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AMPLITUDE, INC.

NOTICE OF 2026 ANNUAL MEETING OF STOCKHOLDERS


Time			9:00 a.m. PT on Tuesday, June 9, 2026
Place			Virtually at www.virtualshareholdermeeting.com/AMPL2026. Please refer to the accompanying proxy statement for information on how to register and attend the virtual Annual Meeting. There is no physical location for the Annual Meeting.
Items of Business			1. To elect Pat Grady, Curtis Liu, and Catherine Wong as Class II Directors, to serve until the 2029 Annual Meeting of Stockholders and until each such director’s respective successor is elected and qualified;
			2. To ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026;
			3. To approve, on an advisory (non-binding) basis, the compensation of the Company’s named executive officers; and
			4. To transact such other business as may properly come before the Annual Meeting or any continuation, postponement, or adjournment of the Annual Meeting.
Voting			Whether or not you attend the Annual Meeting online, it is important that your shares of common stock be represented and voted at the Annual Meeting. Please refer to the accompanying proxy statement for information on how to vote prior to the Annual Meeting. If you decide to attend the Annual Meeting online, you will be able to vote electronically using the control number on your Notice of Internet Availability, on your proxy card or in the instructions accompanying your proxy materials, even if you have previously submitted your proxy.
Who Can Vote			Only stockholders of record at the close of business on April 15, 2026 are entitled to notice of and to vote at the Annual Meeting. A list of stockholders entitled to vote at the Annual Meeting will be available for inspection for 10 days prior to the Annual Meeting at our executive offices. In addition, a list of stockholders of record will be available during the Annual Meeting for inspection by stockholders of record for any purpose related to the Annual Meeting at www.virtualshareholdermeeting.com/AMPL2026.


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PROXY STATEMENT SUMMARY			1
QUESTIONS AND ANSWERS ABOUT THE 2026 ANNUAL MEETING OF STOCKHOLDERS			4
PROPOSAL NO. 1: ELECTION OF DIRECTORS			9
PROPOSAL NO. 2: RATIFICATION OF APPOINTMENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM			14
REPORT OF THE AUDIT COMMITTEE OF THE BOARD OF DIRECTORS			15
INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FEES AND OTHER MATTERS			16
PROPOSAL NO. 3: APPROVE, ON AN ADVISORY (NON-BINDING) BASIS, THE COMPENSATION OF OUR NAMED EXECUTIVE OFFICERS			18
EXECUTIVE OFFICERS			20
CORPORATE GOVERNANCE			21
COMMITTEES OF THE BOARD			26
COMPENSATION DISCUSSION AND ANALYSIS			30
COMPENSATION OF OUR NAMED EXECUTIVE OFFICERS			44
REPORT OF THE COMPENSATION COMMITTEE OF THE BOARD OF DIRECTORS			58
DIRECTOR COMPENSATION			59
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT			63
CERTAIN RELATIONSHIPS AND RELATED PERSON TRANSACTIONS			67
OTHER MATTERS			69


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PROXY STATEMENT SUMMARY

This proxy statement is furnished in connection with the solicitation by the Board of Directors (the “Board”) of Amplitude, Inc. (“we,” “us,” “our,” the “Company” or “Amplitude”) of proxies to be voted at our 2026 Annual Meeting of Stockholders to be held on Tuesday, June 9, 2026, at 9:00 a.m. PT (the “Annual Meeting”), and at any continuation, postponement, or adjournment of the Annual Meeting. The Annual Meeting will be a completely virtual meeting, which will be conducted via live audio-only webcast. There is no physical location for the Annual Meeting. We believe that hosting a virtual meeting will facilitate stockholder attendance and participation at our Annual Meeting by enabling stockholders to participate from any location around the world. We have designed the virtual meeting to provide the same rights and opportunities to participate as stockholders would have at an in-person meeting, including the right to vote and ask questions during the Annual Meeting through the virtual meeting platform. You will be able to attend and participate in the Annual Meeting online, vote your shares electronically and submit your questions during the Annual Meeting by visiting www.virtualshareholdermeeting.com/AMPL2026 at the meeting date and time. Please refer to “What will I need in order to attend the Annual Meeting?” below for information on how to register and attend the Annual Meeting. The mailing address of our principal executive offices is Amplitude, Inc., 201 3rd Street, Suite 200, San Francisco, California 94103.

Holders of record of outstanding shares of Class A common stock, $0.00001 par value per share (“Class A common stock”), and Class B common stock, $0.00001 par value per share (“Class B common stock” and, together with the Class A common stock, “common stock”), as of the close of business on April 15, 2026 (the “Record Date”), will be entitled to notice of, and to vote at, the Annual Meeting and any continuation, postponement, or adjournment of the Annual Meeting. The holders of our Class A common stock and Class B common stock will vote as a single class on all matters presented at the Annual Meeting. Each share of Class A common stock is entitled to one vote on each proposal and each share of Class B common stock is entitled to five votes on each proposal. Stockholders are not permitted to cumulate votes with respect to the election of directors. As of the Record Date, there were 103,777,440 shares of Class A common stock outstanding and 28,802,160 shares of Class B common stock outstanding.

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE STOCKHOLDER MEETING TO BE HELD ON JUNE 9, 2026

Pursuant to the rules adopted by the Securities and Exchange Commission (the “SEC”), we have elected to provide access to our Annual Meeting materials, which include this proxy statement and our Annual Report on Form 10-K for the fiscal year ended December 31, 2025 (the “2025 Annual Report”), over the internet in lieu of mailing printed copies. We expect to begin mailing the Notice of Internet Availability to our stockholders of record as of the Record Date for the first time on or about April 24, 2026. The Notice of Internet Availability will contain instructions on how to access and review the Annual Meeting materials and will also contain instructions on how to request a printed copy of the Annual Meeting materials. In addition, we have provided brokers, dealers, banks, voting trustees, and their nominees, at our expense, with additional copies of our proxy materials and the 2025 Annual Report so that our record holders can supply these materials to the beneficial owners of shares of our common stock as of the Record Date.

This proxy statement and our 2025 Annual Report are available at www.proxyvote.com.


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PROPOSALS

At the Annual Meeting, our stockholders will be asked:


Proposals	Board Vote Recommendations	For Further Details
To elect Pat Grady, Curtis Liu, and Catherine Wong as Class II Directors, to serve until the 2029 Annual Meeting of Stockholders and until each such director’s respective successor is elected and qualified;	“FOR” each director nominee	Page 9
To ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026;	“FOR”	Page 14
To approve, on an advisory (non-binding) basis, the compensation of the Company’s named executive officers;	“FOR”	Page 18
To transact such other business as may properly come before the Annual Meeting or any continuation, postponement, or adjournment of the Annual Meeting.

The Board knows of no other business that will be presented at the Annual Meeting. If any other matter properly comes before the stockholders for a vote at the Annual Meeting, however, the proxy holders named on the Company’s proxy card will vote your shares in accordance with their best judgment.

Recommendations of the Board

The Board recommends that you vote your shares as indicated below. If you return a properly completed proxy card, or vote your shares by phone or internet, your shares of common stock will be voted on your behalf as you direct. If not otherwise specified, the shares of common stock represented by the proxies will be voted, and the Board recommends that you vote:

(1)	FOR the election of each of Pat Grady, Curtis Liu, and Catherine Wong as Class II Directors, to serve until the 2029 Annual Meeting of Stockholders and until each such director’s respective successor is elected and qualified;

(2)	FOR the ratification of the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026; and

(3)	FOR the approval, on an advisory (non-binding) basis, of the compensation of the Company’s named executive officers.


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Information About This Proxy Statement

Why you received this proxy statement. We have made this proxy statement and proxy card available to you on the internet or, upon your request, have delivered printed proxy materials to you, because the Board is soliciting your proxy to vote at the Annual Meeting, including at any continuations, postponements, or adjournments of the Annual Meeting. You are invited to attend the Annual Meeting online to vote on the proposals described in this proxy statement. However, you do not need to attend the Annual Meeting to vote your shares. Instead, you may simply follow the instructions below to submit your proxy over the phone, via the internet, or by mail.

This proxy statement, the Notice of Internet Availability, the notice and accompanying proxy card will be first made available for access on or about April 24, 2026 to all stockholders of record entitled to vote at the Annual Meeting.

Householding. We have adopted a procedure called “householding,” which the SEC has approved. Under this procedure, we deliver a single copy of the Notice of Internet Availability and, if applicable, our proxy materials to multiple stockholders who share the same address unless we have received contrary instructions from one or more of such stockholders. This procedure reduces our printing costs, mailing costs, and fees. Stockholders who participate in householding will continue to be able to access and receive separate proxy cards. We agree to deliver promptly, upon written or oral request, a separate copy of the proxy materials, as requested, to any stockholder at the shared address to which a single copy of those documents was delivered. If you prefer to receive separate copies of the proxy materials, or if you are currently a stockholder sharing an address with another stockholder and wish to receive only one copy of future proxy materials for your household, please write to our Investor Relations department at:

Amplitude, Inc.

Attention: Investor Relations

201 3rd Street, Suite 200

San Francisco, California 94103

Phone: (650) 988-5131

or at investors.amplitude.com/shareholder-services/investor-contacts.

Alternatively, stockholders who received one set of materials due to householding may revoke their consent for future mailings at any time by mail or phone by contacting:

Broadridge Householding Department

51 Mercedes Way

Edgewood, NY 11717

Phone: (866) 540-7095

Street name stockholders may contact their broker, bank, or other nominee to request information about householding.


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QUESTIONS AND ANSWERS ABOUT

THE 2026 ANNUAL MEETING OF STOCKHOLDERS

Who is entitled to vote at the Annual Meeting?

The Record Date for the Annual Meeting is April 15, 2026. Holders of either class of our common stock as of the close of business on the Record Date may vote at the Annual Meeting. As of the Record Date, there were 103,777,440 shares of our Class A common stock outstanding and 28,802,160 shares of our Class B common stock outstanding. Our Class A common stock and Class B common stock will vote as a single class on all matters described in this proxy statement for which your vote is being solicited. Stockholders are not permitted to cumulate votes with respect to the election of directors. Each share of Class A common stock is entitled to one vote on each proposal and each share of Class B common stock is entitled to five votes on each proposal. Our Class A common stock and Class B common stock are collectively referred to in this proxy statement as our common stock.

What is the difference between being a “Registered Holder” and holding shares in “street name” as a “Beneficial Holder”?

A “Registered Holder” is a stockholder of the Company that holds shares in such stockholder’s name as of the close of business on the Record Date. A “Beneficial Holder” is a stockholder of the Company that holds, as of the close of business on the Record Date, shares in “street name,” meaning the shares are held in the name of a bank or broker on a person’s behalf.

Am I entitled to vote if I am a Beneficial Holder that holds my shares in “street name” through a bank or broker?

Yes. If your shares are held by a bank or a brokerage firm, you are considered the beneficial owner of those shares held in “street name.” If your shares are held in street name, these proxy materials are being provided to you by your bank or brokerage firm, along with a voting instruction form. As the Beneficial Holder, you have the right to direct your bank or brokerage firm how to vote your shares, and the bank or brokerage firm is required to vote your shares in accordance with your instructions.

Alternatively, you may vote your shares by attending the Annual Meeting and voting during the Annual Meeting. Please see “What will I need in order to attend the Annual Meeting?” below for instructions on how to attend the Annual Meeting and vote your shares.

How many shares must be present to hold the Annual Meeting?

A quorum must be present at the Annual Meeting for any business to be conducted. The holders of a majority in voting power of our common stock issued and outstanding and entitled to vote, present in person, or by remote communication, if applicable, or represented by proxy, will constitute a quorum for the transaction of business at the Annual Meeting.


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What does it mean if I receive more than one set of proxy materials?

It means that your shares are held in more than one account at the transfer agent and/or with banks or brokers. Please vote all of your shares. To ensure that all of your shares are voted, for each set of proxy materials, please submit your proxy by phone, via the internet, or by mail.

How can I vote my shares, and participate, at the Annual Meeting?

This year’s Annual Meeting will be held entirely online to allow greater participation. Stockholders may participate in the Annual Meeting by visiting the following website: www.virtualshareholdermeeting.com/AMPL2026. To participate in the Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability, on your proxy card, or on the instructions that accompanied your proxy materials. Shares held in your name as the Registered Holder may be voted electronically during the Annual Meeting. Shares for which you are the Beneficial Holder but not the Registered Holder also may be voted electronically during the Annual Meeting. However, even if you plan to attend the Annual Meeting, the Company recommends that you vote your shares in advance, so that your vote will be counted if you later decide not to attend the Annual Meeting.

How can I vote my shares without attending the Annual Meeting?

To vote your shares without attending the Annual Meeting, please follow the instructions for internet or telephone voting on the Notice of Internet Availability. If you request printed copies of the proxy materials by mail, you may also vote by signing and submitting your proxy card and returning it by mail, if you are the Registered Holder, or by signing the voter instruction form provided by your bank or broker and returning it by mail, if you are the Beneficial Holder but not the Registered Holder. This way your shares will be represented whether or not you are able to attend the Annual Meeting.

What will I need in order to attend the Annual Meeting?

You are entitled to attend the virtual Annual Meeting only if you were a Registered Holder as of the Record Date, or you hold a valid proxy for the Annual Meeting. You may attend the Annual Meeting, vote and submit a question during the Annual Meeting by visiting www.virtualshareholdermeeting.com/AMPL2026 and using your 16-digit control number to enter the meeting. If you are not a Registered Holder but hold shares as a Beneficial Holder in street name, you may be required to provide proof of beneficial ownership, such as your most recent account statement as of the Record Date, a copy of the voting instruction form provided by your broker, bank, trustee, or nominee or other similar evidence of ownership. If you do not comply with the procedures outlined above, you will not be admitted to the virtual Annual Meeting.

How can I submit a question at the Annual Meeting?

If you want to submit a question during the Annual Meeting, log-in to www.virtualshareholdermeeting.com/AMPL2026, type your question in the “Ask a Question” field and click “Submit.” Appropriate questions pertinent to meeting matters will be read and answered during the meeting, subject to time constraints. The questions and answers will be available as soon as practical after the Annual Meeting at investors.amplitude.com and will remain available for one week after posting.


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What is a proxy?

A proxy is your legal designation of another person to vote the stock you own. That other person is called a proxy. If you designate someone as your proxy, that designation also is called a “proxy” or, if in a written document, a “proxy card.” Spenser Skates and Andrew Casey have been designated as proxies for the Annual Meeting.

Can I change my vote after I submit my proxy?

Yes. If you are a Registered Holder, you may revoke your proxy and change your vote:

•	by submitting a duly executed proxy bearing a later date;

•	by granting a subsequent proxy through the internet or by phone;

•	by giving written notice of revocation to the Secretary of the Company prior to the Annual Meeting; or

•	by voting online at the Annual Meeting.

Your most recent proxy card or internet or telephone proxy is the one that is counted. Your attendance at the Annual Meeting by itself will not revoke your proxy unless you give written notice of revocation to the Secretary of the Company before your proxy is voted or you vote online at the Annual Meeting as described above.

If your shares are held in street name (i.e., if you are a Beneficial Holder), you may change or revoke your voting instructions by following the specific directions provided to you by your bank or broker, or you may vote online at the Annual Meeting.

Who will count the votes? Is my vote confidential?

A representative of Broadridge Investor Communication Solutions will act as Inspector of Elections, supervise the voting, decide the validity of proxies, and receive and tabulate proxies. As a matter of policy, we keep confidential all stockholder meeting proxies, ballots, and voting tabulations that identify individual stockholders. In addition, the vote of any stockholder is not disclosed except as may be necessary to meet legal requirements.

What if I do not specify how my shares are to be voted?

If you submit a proxy but do not indicate any voting instructions, the persons named as proxies will vote in accordance with the recommendations of the Board. See “Recommendations of the Board” above.

Will any other business be conducted at the Annual Meeting?

We know of no other business that will be presented at the Annual Meeting. If any other matter properly comes before the stockholders for a vote at the Annual Meeting, however, the proxy holders named on the Company’s proxy card will vote your shares in accordance with their best judgment.


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Why hold a virtual meeting instead of a physical meeting?

Our Board believes that holding a virtual Annual Meeting will facilitate stockholder attendance and participation at our Annual Meeting by enabling stockholders to participate from any location around the world. With this live audio-only webcast format, we believe we will provide you with substantially the same opportunities to participate as you would have at an in-person meeting, including the right to vote and ask questions during the Annual Meeting through the virtual meeting platform.

What if I have trouble accessing the Annual Meeting virtually?

The virtual meeting platform is fully supported across browsers and devices (desktops, laptops, tablets and smartphones) running the most up-to-date version of applicable software and plugins. Participants should ensure that they have a strong internet connection wherever they intend to participate in the Annual Meeting.

We encourage you to access the Annual Meeting 15 minutes prior to the start time. If you need further assistance accessing the Annual Meeting, technical support numbers will be posted on the Annual Meeting website.

How many votes are required for the approval of the proposals to be voted upon and how will abstentions and broker non-votes be treated?


Proposal	Votes Required	Effect of Votes Withheld/ Abstentions and Broker Non-Votes
Proposal 1: To elect Pat Grady, Curtis Liu, and Catherine Wong as Class II Directors, to serve until the 2029 Annual Meeting of Stockholders and until each such director’s respective successor is elected and qualified	A plurality of the votes cast. This means that the three nominees receiving the highest number of affirmative “FOR” votes will be elected as Class II Directors.	Votes withheld and broker non-votes will have no effect.
Proposal 2: To ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026	The affirmative vote of the holders of a majority in voting power of the votes cast (excluding abstentions and broker non-votes).	Abstentions and broker non-votes, if any, will have no effect. We do not expect any broker non-votes on this proposal.
Proposal 3: To approve, on an advisory (non-binding) basis, the compensation of the Company’s named executive officers	The affirmative vote of the holders of a majority in voting power of the votes cast (excluding abstentions and broker non-votes).	Abstentions and broker non-votes, if any, will have no effect.


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What is a “vote withheld” and an “abstention,” and how will votes withheld and abstentions be treated?

A “vote withheld,” in the case of the proposal regarding the election of directors, or an “abstention,” in the case of the proposal regarding the ratification of the appointment of KPMG LLP as our independent registered public accounting firm or the approval, on an advisory (non-binding) basis, of the compensation of our named executive officers, represents a stockholder’s affirmative choice to decline to vote on a proposal. Votes withheld and abstentions are counted as present and entitled to vote for purposes of determining a quorum. Votes withheld have no effect on the election of directors. Abstentions have no effect on the ratification of the appointment of KPMG LLP or the approval, on an advisory (non-binding) basis, of the compensation of our named executive officers.

What are “broker non-votes,” and do they count for determining a quorum?

Generally, “broker non-votes” occur when shares held by a broker in “street name” for a Beneficial Holder are not voted with respect to a particular proposal because the broker (i) has not received voting instructions from the Beneficial Holder and (ii) lacks discretionary voting power to vote those shares. A broker is entitled to vote shares held for a Beneficial Holder on “routine” matters, such as the ratification of the appointment of KPMG LLP as our independent registered public accounting firm, without instructions from the beneficial owner of those shares. On the other hand, absent instructions from the Beneficial Holder of such shares, a broker is not entitled to vote shares held for a Beneficial Holder on “non-routine matters,” such as the election of directors (even if not contested) or the approval, on an advisory (non-binding) basis, of the compensation of our named executive officers. Broker non-votes count for purposes of determining whether a quorum is present.

Where can I find the voting results of the Annual Meeting?

We plan to announce preliminary voting results at the Annual Meeting, and we will report the final results in a Current Report on Form 8-K, which will be filed with the SEC within four business days after the Annual Meeting.


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Proposal No. 1: Election of Directors

We currently have eight directors on our Board. At the Annual Meeting, three Class II Directors—Pat Grady, Curtis Liu, and Catherine Wong—are nominees to be elected to hold office until the 2029 Annual Meeting of Stockholders and until each such director’s respective successor is elected and qualified or until each such director’s earlier death, resignation, or removal.

The proposal regarding the election of directors requires the approval of a plurality of the votes cast. This means that the nominees receiving the highest number of affirmative “FOR” votes will be elected as Class II Directors. Votes withheld and broker non-votes are not considered to be votes cast and, accordingly, will have no effect on the outcome of the vote on this proposal.

As set forth in our Restated Certificate of Incorporation, the Board is currently divided into three classes with staggered, three-year terms. At each annual meeting of stockholders, the successors to directors whose terms then expire will be elected to serve from the time of election and qualification until the third annual meeting following election. The current class structure is as follows: Class I, whose term will expire at the 2028 Annual Meeting of Stockholders; Class II, whose term will expire at the Annual Meeting; and Class III, whose current term expires at the 2027 Annual Meeting of Stockholders. The current Class I Directors are Erica Schultz, Spenser Skates, and Tien Tzuo; the current Class II Directors are Pat Grady, Curtis Liu, and Catherine Wong; and the current Class III Directors are Ron Gill and James Whitehurst. Our Restated Certificate of Incorporation provides that each class will consist, as nearly as possible, of one-third of the total number of directors.

The division of our Board into three classes with staggered three-year terms may delay or prevent a change of our management or a change in control of our company. Our directors may be removed only for cause by the affirmative vote of the holders of at least two-thirds of the voting power of all of the then-outstanding shares of voting stock of the Company entitled to vote at an election of directors.

If you submit a proxy but do not indicate any voting instructions, the persons named as proxies will vote the shares of common stock represented thereby for the election of each of Messrs. Grady and Liu, and Ms. Wong as a Class II Director. In the event that any of Messrs. Grady and Liu and Ms. Wong should become unable to serve, or for good cause will not serve, as a director, it is intended that votes will be cast for a substitute nominee designated by the Board, or the Board may elect to reduce its size. The Board has no reason to believe that any of Messrs. Grady and Liu or Ms. Wong will be unable to serve if elected. Each of Messrs. Grady and Liu and Ms. Wong has consented to being named in this proxy statement and to serve if elected. Proxies cannot be voted for a greater number of persons than three at the Annual Meeting, the number of nominees named in this proxy statement.

Vote Required

The proposal regarding the election of directors requires the approval of a plurality of the votes cast. This means that the three nominees receiving the highest number of affirmative “FOR” votes will be elected as Class II Directors.

Votes withheld and broker non-votes are not considered to be votes cast and, accordingly, will have no effect on the outcome of the vote on this proposal.


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Date and Time
June 9, 2026 (Tuesday)
9:00 a.m. PT

Location
Online
at: www.virtualshareholdermeeting.com/AMPL2026

Who Can Vote
Stockholders as of April 15, 2026 are eligible to vote.

SEC Form DEF 14A filed by Amplitude Inc.