pkoh-20260625

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 11-K


þ			ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2025


¨			TRANSITION REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number 0-3134


A.			Full title of the plan and the address of the plan, if different from that of the issuer named below:

PARK-OHIO INDUSTRIES, INC. 401(K) RETIREMENT PLAN


B.			Name of issuer of the securities held pursuant to the plan and the address of its principal executive office:

PARK-OHIO HOLDINGS CORP.

6065 Parkland Boulevard

CLEVELAND, OHIO 44124

Table of Contents

INDEX



			PAGE (S)

Report of Independent Registered Public Accounting Firm			F-1

FINANCIAL STATEMENTS

Statements of Net Assets Available for Benefits			F-2
Statement of Changes in Net Assets Available for Benefits			F-3
Notes to Financial Statements			F-4—F-9

SUPPLEMENTAL SCHEDULES

Schedule H, Line 4a - Schedule of Delinquent Participant Contributions			F-10
Schedule H, Line 4i—Schedule of Assets (Held at End of Year)			F-11—F-12

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EXHIBITS



Exhibit Number						Description

23.1						Consent of Independent Registered Public Accounting Firm, Bober, Markey, Fedorovich & Company

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SIGNATURES

The Plan. Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

Park-Ohio Industries, Inc. 401(K) Retirement Plan

Date: June 26, 2026

/s/ Patrick W. Fogarty

Name:

Patrick W. Fogarty

Title:

Vice President and Chief Financial Officer

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AUDITED FINANCIAL STATEMENTS

AND SUPPLEMENTAL SCHEDULES

Park-Ohio Industries, Inc. 401(K) Retirement Plan

December 31, 2025 and 2024 and Year Ended December 31, 2025

With Report of Independent Registered Public Accounting Firm

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

Audited Financial Statements and Supplemental Schedules

December 31, 2025 and 2024

Contents


Report of Independent Registered Public Accounting Firm			F-1

Financial Statements

Statements of Net Assets Available for Benefits			F-2
Statement of Changes in Net Assets Available for Benefits			F-3
Notes to Financial Statements			F-4

Supplemental Schedules

Schedule H, Line 4a - Schedule of Delinquent Participant Contributions			F-10
Schedule H, Line 4i—Schedule of Assets (Held at End of Year)			F-11


*			Other supplemental schedules required by Section 2520.103-10 of the Department of Labor Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 have been omitted because they are not applicable

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Plan Administrative Committee

Park-Ohio Industries, Inc. 401(K) Retirement Plan

Cleveland, Ohio

Opinion on the Financial Statements

We have audited the accompanying Statements of Net Assets Available for Benefits of the Park-Ohio Industries, Inc. 401(K) Retirement Plan (the “Plan”) as of December 31, 2025 and 2024 and the related Statement of Changes in Net Assets Available for Benefits for the year ended December 31, 2025 and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2025 and 2024, and the changes in net assets available for benefits for the year ended December 31, 2025, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on the Plan’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Plan in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Supplemental Information

The supplemental information in the accompanying Schedule of Delinquent Participant Contributions and Schedule of Assets (Held at End of Year) as of December 31, 2025 has been subjected to audit procedures performed in conjunction with the audit of the Plan’s financial statements. The supplemental information is the responsibility of the Plan’s management. Our audit procedures included determining whether the supplemental information reconciles to the financial statements or the underlying accounting and other records, as applicable, and performing procedures to test the completeness and accuracy of the information presented in the supplemental information. In forming our opinion on the supplemental information, we evaluated whether the supplemental information, including its form and content, is presented in conformity with the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, the supplemental information is fairly stated, in all material respects, in relation to the financial statements as a whole.

We have served as the Plan’s auditor since 2015.


/s/ BOBER, MARKEY, FEDOROVICH & COMPANY

Akron, Ohio

June 26, 2026

F-1

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

Statements of Net Assets Available for Benefits



	December 31,
	2025		2024
Assets
Participant-directed investments, at fair value	$	176,279,366	$	164,863,557

Receivables:
Notes receivable from participants, net of allowance	1,787,271		1,936,555
Employer contributions	521,837		540,744
Employee contributions	673,311		606,140
Total receivables	2,982,419		3,083,439




Net assets available for benefits	$	179,261,785	$	167,946,996

See accompanying notes.

F-2

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

Statement of Changes in Net Assets Available for Benefits

Year Ended December 31, 2025


Additions
Investment income:
Net appreciation in fair value of instruments	$	15,325,002
Dividends and interest	7,586,825
Interest income on notes receivable from participants	143,732

Total investment income	23,055,559

Contributions:
Participants	9,645,291
Rollovers	784,536
Employer	476,499

	10,906,326

Total additions	33,961,885

Deductions

Distributions to participants	22,500,662
Corrective distributions	57,770
Trustee fees and expenses	88,664
Total deductions	22,647,096
Net increase	11,314,789




Net assets available for benefits:
Beginning of year	167,946,996
End of year	$	179,261,785

See accompanying notes.

F-3

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

Notes to Financial Statements

December 31, 2025 and 2024 and

Year Ended December 31, 2025

1. Significant Accounting Policies

Basis of Accounting

The accounting records of Park-Ohio Industries, Inc. 401(K) Retirement Plan (the “Plan”) are maintained on the accrual basis in accordance with accounting principles generally accepted in the United States (“GAAP”).

Investment Value and Income Recognition

All investments are under the control and management of The Charles Schwab Trust Company (the “Plan Trustee”). Purchases of investments are recorded at cost and revalued to market value at the close of each business day by the Plan Trustee. All investments of the Plan are participant directed.

Investment income and realized and unrealized gains and losses are reported as net income derived from investment activities and are allocated among the individual accounts in proportion to their respective balances immediately preceding the valuation date.

Realized gains and losses are calculated based upon historical cost of securities using the average cost method.

Purchases and sales of securities are recorded on a settlement-date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates that affect the amounts reported in the financial statements and accompanying notes and supplemental schedules. Actual results could differ from those estimates.

F-4

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

Notes to Financial Statements (continued)

2. Description of Plan

The Plan, adopted by Park-Ohio Industries, Inc. (the “Company”), a wholly-owned subsidiary of Park-Ohio Holdings Corp., was originally effective January 1, 1985 and last amended and restated on November 16, 2020 and is a defined contribution plan. The Plan generally provides that an employee who is in service of a division or group to which the Company has extended eligibility for membership in the Plan (other than a temporary employee or employees covered by a collective bargaining agreement that does not specify coverage under the Plan) will be eligible to participate after completion of the probationary period which generally occurs after 30 days of continuous employment. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”).

Individual accounts are maintained for all participants. All amounts are credited or charged to an account in terms of full and fractional investment units at the investment unit values determined as of the transaction date. Each participant designates how his share of the contributions is to be allocated among the investment funds of the Plan. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s account.

The Plan provides for contributions to be made to the Plan pursuant to a qualified cash or deferred arrangement under Section 401(k) of the Internal Revenue Code (the “Code”). If a participant elects to have contributions made for the participant pursuant to such an arrangement, the participant’s compensation is reduced by the amount of such contributions elected and the employer makes plan contributions equal to the amount of the reduction.

The Company may terminate the Plan at any time by resolution of its Board of Directors, subject to the provisions of ERISA. In the event of the termination of the Plan, the beneficial interests of all participants under the Plan shall become fully vested.

Information about the Plan is contained in the Plan document, which is available from the Company’s Plan Administrative Committee.

3. Contributions

Contributions by employees to the Plan are made via payroll deductions. Employees may contribute up to 80% of their compensation on a pretax basis. Excluding catch-up contributions for eligible participants, contributions by employees may not exceed $23,500, the Internal Revenue Service maximum contribution for 2025. Employee contributions are fully vested and nonforfeitable at all times.

The Plan provides for discretionary uniform rates of employer contributions for eligible employees, which generally include non-bargaining unit employees of the Company. Any such contribution is allocated among the investment options based on individual participant’s investment allocation designation. During March 2009, the Company indefinitely suspended its contributions to the Plan for non-Fluid Routing Solutions (“FRS”) employees.

For FRS employees, the Company may make matching contributions and discretionary contributions. As amended January 1, 2018, for non-union employees, the Company may match 37.5% of the first 12% of employee contributions. Effective January 1, 2011, the Company match was eliminated for union employees in accordance with the collective bargaining agreement. The matching contributions for non-union employees are subject to Company approval. Additional discretionary amounts may be contributed at the option of the Company's management. As of December 31, 2025, the Company has accrued $521,837 of matching contributions for non-union employees.

Corrective distributions to participants represent current year contributions and earnings on such deposits that must be returned to employees to ensure Plan compliance with additional limitations in the Code on contributions by highly compensated individuals.

Participants of the Plan can make changes to their account through Schwab Retirement Plan Services, Inc. The current provision of the system permits a participant to change investment allocation percentages daily and change payroll deferral percentages on the first day of every month. The Plan froze future investments in the Park-Ohio Holdings Corp. common stock fund effective January 19, 2024.

4. Notes Receivable from Participants

A participant may borrow from contributions and earnings a minimum of $1,000 and a maximum of the lesser of 50% of the participant’s eligible account or $50,000. Loan repayments are made via payroll deductions on after-tax dollars, which commence thirty to sixty days after receipt and acceptance of the loan check. Terms of the participant loans are five years for a

F-5

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

Notes to Financial Statements (continued)

personal loan and fifteen years for a mortgage loan, with interest payable at SOFR plus 1%. Interest rates on participant loans at December 31, 2025 range from 4.25% to 10.25% with maturities of varying dates. These notes are reported at the unpaid principal balance plus accrued interest less an estimated provision for uncollectible loans. Notes are deemed distributions by the Plan when they are determined to be in default. An allowance for credit losses of $296,233 and $109,441 was recorded at December 31, 2025 and 2024, respectively, related to the loan balances of active participants that are in default and are believed to be uncollectable.

5. Fair Value Measurements

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (i.e., an exit price). The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). The three levels of the fair value hierarchy are described below:


			•						Level 1 – Unadjusted quoted prices in active markets that are accessible to the Plan at the measurement date for identical assets and liabilities.


			•						Level 2 – Inputs other than quoted prices in active markets for identical assets and liabilities that are observable either directly or indirectly for substantially the full term of the asset or liability. Level 2 inputs include the following:


			•						quoted prices for similar assets or liabilities in active markets;


			•						quoted prices for identical or similar asset or liabilities in markets that are not active;


			•						observable inputs other than quoted prices that are used in the valuation of the assets or liabilities (e.g., interest rate and yield curve quotes at commonly quoted intervals); and


			•						inputs that are derived principally from or corroborated by observable market data by correlation or other means.


			•						Level 3 – Unobservable inputs for the asset or liability (i.e., supported by little or no market activity).

Level 3 inputs include management’s own assumption about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk). The Plan had no Level 3 investments as of December 31, 2025 and 2024 or during the year ended December 31, 2025.

The level in the fair value hierarchy within which the fair value measurement is classified is determined based on the lowest level input that is significant to the fair value measurement in its entirety.

Following is a description of the valuation techniques and inputs used for each major class of assets measured at fair value.

Mutual funds and savings: Valued at the closing price reported on the active market on which the individual securities are traded.

Common/collective trusts: Valued at the Net Asset Value ("NAV") of shares held by the Plan at year end. Common/collective trusts are invested to earn returns that match or exceed U.S. or international equity indexes.

Common stock fund: Valued based on the underlying investments within the fund which comprise of Park-Ohio Holdings Corp. common stock and cash equivalents.

The methods described above may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, while the Plan believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date. The Plan has not changed its valuation techniques for measuring fair value during the year ended December 31, 2025.

F-6

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

Notes to Financial Statements (continued)

The Plan’s policy is to recognize significant transfers between levels at the actual date of the event or change in circumstances that caused the transfer. There were no transfers between levels during the years presented.

The following tables set forth by level, within the fair value hierarchy, the Plan’s assets carried at fair value:


	Assets at Fair Value as of December 31, 2025
	Level 1		Level 2		Level 3		Total
Mutual funds	$	109,235,755	$	—	$	—	$	109,235,755










Schwab Bank Savings cash account	11,859,498		—		—		11,859,498

Common stock fund	—		1,071,949		—		1,071,949

Total assets in the fair value hierarchy	$	121,095,253	$	1,071,949	$	—	122,167,202
Investments measured at NAV as practical expedient:
Common/collective trusts							54,112,164
Total investments							$	176,279,366


	Assets at Fair Value as of December 31, 2024
	Level 1		Level 2		Level 3		Total
Mutual funds	$	103,647,199	$	—	$	—	$	103,647,199









Schwab Bank Savings cash account	11,931,315		—		—		11,931,315

Common stock fund	—		1,473,066		—		1,473,066

Total assets in the fair value hierarchy	$	115,578,514	$	1,473,066	$	—	117,051,580
Investments measured at NAV as practical expedient:
Common/collective trusts							47,811,977
Total investments							$	164,863,557

At December 31, 2025, the Plan had no unfunded commitments related to common/collective trust funds. The redemption of common/collective trust funds is subject to the preference of individual Plan participants and, with the exception of the American Funds Growth Fund of America R4 (“American Funds”), contains no restrictions on the timing of redemption; however, participant redemptions may be subject to certain redemption fees. The American Funds contain a restriction whereby, if a shareholder sells $5,000 or more in shares, he or she is restricted from purchasing back into the investment for 30 days.

6. Benefits

A participant is entitled to receive the full value of his or her account upon (1) normal retirement at age 65; (2) attainment of at least age 55 and 10 years of service; (3) death, or total and permanent disability as determined by the plan administrator upon the basis of competent medical opinion, or (4) termination of employment after two years of credited service. Such benefits may be paid in a lump sum cash payment, an elective installment option or an elective annuity option. Distributions to participants are recognized when paid.

In the event of termination of employment, a participant has a vested right in the participant’s share of the Company’s contributions determined as follows:

F-7

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

Notes to Financial Statements (continued)


Credited Vesting Service (FRS employees)	Vested Percentage

Employer matching contributions are subject to the following vesting schedule:
Less than 2 years	—
2 years and after	100	%

Discretionary contributions are subject to the following vesting schedule:
Less than 3 years	—
3 years and after	100	%

The portion of the Company’s contributions that are not vested in such terminated participants will generally be forfeited and may be used to reduce the Company’s obligations to the Plan. The total forfeited contributions by participants of the Plan was $45,338 during 2025. Forfeited non-vested accounts to be used to reduce Company obligations to the Plan in future years as of December 31, 2025 and 2024, were $23,538 and $39,185, respectively.

A participant may withdraw a portion of the participant’s contributions in cash subject to certain limitations and restrictions. The hardship withdrawal may be used to purchase a principal residence, avoid foreclosure on a mortgage or eviction, or pay bona fide medical, education, funeral or repair of residence expenditures.

7. Related-Party Transactions

Certain Plan investments are mutual funds, savings, or common collective trust funds managed by the Plan Trustee. Therefore, these transactions qualify as party in interest. The Plan pays for investment management, trustee and other plan administration fees which amounted to $88,664 for the year ended December 31, 2025.

At December 31, 2025 and 2024, the Plan held 334,984 and 379,656 units of Park-Ohio Holdings Corp. common stock fund with a fair value of $1,071,949 and $1,473,066, respectively.

As reported on Form 5500, Schedule H, Line 4(a) - Schedule of Delinquent Participant Contributions, certain participant contributions totaling $2,207 were not remitted to the Plan Trustee within the time frame specified by the Department of Labor's Regulation 29 CFR 2510.3-102, thus constituting non-exempt transaction between the Plan and the Company during 2025. The Company has corrected these delinquent contributions by remitting the amounts, including lost earnings, to the Plan.

8. Income Tax Status

The Company received a determination letter from the Internal Revenue Service ("IRS") dated September 21, 2020 stating that the Plan is qualified under Section 401(a) of the Code. Subsequent to the Plan's September 21, 2020 execution, the Plan was amended and restated November 16, 2020. The Plan administrator believes the Plan is being operated in compliance with the applicable requirements of the Code and, therefore, believes the Plan is qualified and the related trust is tax exempt as of December 31, 2025.

GAAP requires plan management to evaluate uncertain tax positions taken by the Plan. The financial statement effects of a tax position are recognized when the position is more likely than not, based on the technical merits, to be sustained upon examination by the IRS. The Plan administrator has analyzed the tax positions taken by the Plan, and has concluded that as of December 31, 2025, there are no uncertain positions taken or expected to be taken. The Plan has recognized no interest or penalties related to uncertain tax positions. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits in progress for any tax periods.

9. Risks and Uncertainties

The Plan invests in various investment securities. Investment securities are exposed to various risks such as interest rate, market volatility and credit risks. Due to the level of risk associated with certain investment securities, it is at least reasonably possible

F-8

that changes in the values of investment securities will occur in the near term and that such changes could materially affect participants’ account balances and the amounts reported in the statements of net assets available for benefits.

10. Subsequent Event

Effective January 1, 2026, the Company merged the 401K Plans of our Canton Drop Forge, Inc. and EFCO, Inc. d/b/a Erie Press Systems subsidiaries in the Plan.

F-9

Supplemental Schedules

Park-Ohio Industries, Inc. 401(K) Retirement Plan

EIN #34-6520107 Plan #011

Schedule H, Line 4a – Schedule of Delinquent Participant Contributions

Year Ended December 31, 2025

Participant Contributions Transferred Late to the Plan

Total That Constitute Nonexempt Prohibited Transactions

Check here if late participant loan contributions are included:

Contributions Not Corrected

Contributions Corrected Outside VFCP

Contributions Pending Correction in VFCP

Total Fully Corrected Under VFCP and PTE 2002-51

☒

2,207

F-10

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Park-Ohio Industries, Inc. 401(K) Retirement Plan

EIN #34-6520107 Plan #011

Schedule H, Line 4i – Schedule of Assets

(Held at End of Year)

December 31, 2025

(a)

(b) Identity of Issuer, Borrower, Lessor, or Similar Party

(d) Cost

(e) Current Value

Common Stock Fund

Park-Ohio Holdings Corp.

334,984

units of Park-Ohio Stock Fund

1,071,949

Mutual Funds

American Funds

320,914

shares of Growth Fund of America R4

25,458,124

Schwab

1,314,579

shares of S&P 500 Index Fund

23,057,710

American Funds

208,260

shares of Washington Mutual Investors Fund Class R-4

13,457,749

Metropolitan West

919,946

shares of Metropolitan West Total Return BD

8,435,903

Oakmark

206,742

shares of Equity and Income Fund Class I

8,071,210

MassMutual

241,620

shares of MassMutual Select Midcap GWTH EQ II R5

3,899,753

Templeton

295,939

shares of World Fund Class A

5,258,844

T Rowe Price

62,502

shares of T Rowe Price New Horizons Fund

3,231,962

Vanguard

18,587

shares of Vanguard Mid Cap Index Fund Admiral

6,679,346

Goldman Sachs

73,538

shares of Goldman Sachs Small-Cap Value Instruments

2,784,868

Dodge & Cox

221,561

shares of Dodge & Cox International Stock Fund

3,646,894

American Funds

59,434

shares of Europacific Growth Fund Class R-4

3,488,159

T Rowe Price

25,438

shares of T Rowe Price Retirement 2030 Fund

705,914

T Rowe Price

3,617

shares of T Rowe Price Retirement 2020 Fund

71,409

T Rowe Price

9,286

shares of T Rowe Price Retirement 2025 Fund

163,802

T Rowe Price

2,739

shares of T Rowe Price Retirement 2040 Fund

94,230

T Rowe Price

866

shares of T Rowe Price Retirement 2010 Fund

13,854

T Rowe Price

21,898

shares of T Rowe Price Retirement 2035 Fund

511,970

T Rowe Price

1,260

shares of T Rowe Price Retirement 2015 Fund

16,802

T Rowe Price

1,996

shares of T Rowe Price Retirement 2045 Fund

50,739

T Rowe Price

4,220

shares of T Rowe Price Retirement 2050 Fund

91,325

T Rowe Price

1,792

shares of T Rowe Price Retirement 2055 Fund

40,760

T Rowe Price

316

shares of T Rowe Price Retirement Balance Fund

4,428

Common/Collective Trusts

Schwab

283,364

units of Managed Retirement Trust Fund 2030 Class II

15,559,496

Schwab

149,947

units of Managed Retirement Trust Fund 2020 Class II

6,404,242

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Table of Contents

Schwab

228,747

units of Managed Retirement Trust Fund 2040 Class II

14,626,088

Schwab

150,958

units of Managed Retirement Trust Fund 2050 Class II

5,525,063

Schwab

19,761

units of Managed Retirement Trust Income Fund Class II

482,574

Schwab

85,564

units of Managed Retirement Trust Fund 2025 Class II

2,200,711

Schwab

20,829

units of Managed Retirement Trust Fund 2010 Class II

741,112

Schwab

70,823

units of Managed Retirement Trust Fund 2045 Class II

2,349,207

Schwab

33,436

units of Managed Retirement Trust Fund 2055 Class II

1,272,844

Schwab

74,820

units of Managed Retirement Trust Fund 2035 Class II

2,255,065

Schwab

4,633,284

units of Managed Retirement Trust Fund 2015 Class II

104,434

Schwab

95,025

units of Managed Retirement Trust Fund 2060 Class II

2,591,328

Cash

Schwab Bank Savings Cash Account

11,859,498

Total investments

176,279,366

Participant loans

Varying maturity dates with interest rates ranging from 4.25% to 10.25%

1,787,271

Indicates party-in-interest to the Plan.

Cost – not required.

F-12

SEC Form 11-K filed by Park-Ohio Holdings Corp.