UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

 

 

FORM 11-K

 

 

(Mark One):

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

For the fiscal year ended: December 31, 2024

OR

 

☐	TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES

EXCHANGE ACT OF 1934

For the transition period from       to      

Commission file number 1-14187

 

A.	Full title of the plan and the address of the plan, if different from that of the issuer named below: RPM International Inc. Union 401(k) Trust and Plan, as amended

 

B.	Name of issuer of the securities held pursuant to the plan and the address of its principal executive office: RPM International Inc. 2628 Pearl Road, Medina, Ohio 44256

 

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Contents

 

 

Report of Independent Registered Public Accounting Firm			1-2
Financial Statements
Statements of Net Assets Available for Benefits			3
Statement of Changes in Net Assets Available for Benefits			4
Notes to Financial Statements			5-11
ERISA Required Supplemental Schedule
Schedule H, Line 4i - Schedule of Assets (Held at End of Year)			12
Signature
Exhibit: Consent of Independent Registered Public Accounting Firm			Exhibit 23.1

Report of Independent Registered Public Accounting Firm

To Plan Participants and the Audit Committee

RPM International Inc. Union 401(k) Trust and Plan

Medina, Ohio

Opinion on the Financial Statements

We have audited the accompanying statements of net assets available for benefits of the RPM International Inc. Union 401(k) Trust and Plan (the “Plan”) as of December 31, 2024, and 2023, the related statement of changes in net assets available for benefits for the year ended December 31, 2024, and the related notes (collectively, 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, 2024 and 2023, and the changes in net assets available for benefits for the year ended December 31, 2024, 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. The Plan is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Plan’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risk 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 the Plan’s management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

 

1

Supplemental Information

The supplemental information in the accompanying Schedule H, Line 4i - Schedule of Assets (Held at End of Year) as of December 31, 2024 has been subjected to audit procedures performed in conjunction with the audit of the Plan’s financial statements. The supplemental information is presented for the purpose of additional analysis and is not a required part of the financial statements but included supplemental information required by the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. 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.

 

/s/ BDO USA, P.C.

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

Cleveland, Ohio

June 20, 2025

 

2

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Statements of Net Assets Available for Benefits

 

 

		December 31, 2024				December 31, 2023
Assets
Investments, at fair value		$	11,303,907			$	10,643,126
Receivables
Notes receivable from participants			294,752				358,722
Employer’s contributions			—				3,095
Participants’ contributions			—				6,838
Total Receivables			294,752				368,655
NET ASSETS AVAILABLE FOR BENEFITS		$	11,598,659			$	11,011,781

See accompanying notes to financial statements.

 

3

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Statement of Changes in Net Assets Available for Benefits

 

For The Year Ended December 31, 2024

 

Additions to Net Assets Attributed To:
Contributions
Participants		$	611,120
Employer			242,023
Rollover			17,382			$	870,525
Investment Income
Interest and dividends			166,386
Net appreciation in fair value of investments			1,546,326				1,712,712
Interest income on notes receivables from participants							26,954
							2,610,191
Deductions from Net Assets Attributed To:
Benefits paid to participants			1,758,950
Deemed distributions			9,876
Administrative expenses			4,924				1,773,750
Net Increase							836,441
Transfer of Assets to Plan							59
Transfer of Assets from Plan							(249,622	)
							(249,563	)
Net Assets Available for Benefits:
Beginning of year							11,011,781
End of year						$	11,598,659

See accompanying notes to financial statements.

 

4

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Notes to Financial Statements

 

NOTE A - Description of the Plan

The following description of the Plan provides only general information. Participants should refer to the Plan document for a more complete description of the Plan’s provisions.

General

The Plan, adopted on February 1, 1997, is a defined contribution retirement savings plan covering certain union employees at several wholly owned domestic subsidiaries of RPM International Inc. (the Company and Plan Sponsor). The Plan is subject to the Employee Retirement Income Security Act of 1974 (ERISA), as amended.

Eligibility

Employees, as defined, are eligible to participate in the Plan provided they have worked for the Company for a period of 3 months.

Contributions

Participants may contribute up to 50% of gross annual compensation, as defined. Participants who have attained age 50 before the end of the Plan year are eligible to make catch-up contributions. Participants may also contribute amounts representing distributions from other qualified defined benefit or defined contribution plans. Participants direct the investment of their contributions into various investment options offered by the Plan. The Plan currently offers a variety of investment funds as investment options for participants. Participants may invest up to a limit of 20% per contribution in the Company common stock. The Company matches, depending upon the collective bargaining agreement of each participating union, up to a maximum rate of 100% of the first 3% and 50% of the next 2% of participant deferrals. The matching Company contribution is invested in the same way the participants invest their own contributions. Contributions are subject to certain limitations, as defined.

Participant Accounts

Each participant’s account is credited with the participant’s contribution, the Company’s matching contribution and an allocation of Plan earnings/(losses) and charged with an allocation of administrative expenses. Allocations are based on participant earnings or account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

Vesting

Vesting is immediate for both employee and employer contributions and earnings thereon.

Notes Receivable from Participants

Participants may borrow from their fund accounts a minimum of $1,000 up to a maximum equal to the lesser of $50,000 or 50% of their account balance. Participants can only have one loan outstanding under the Plan at any time. Loan terms may not exceed five years. The loans are secured by the balance in the participant’s account and bear interest of prime rate plus 1.00%. Principal and interest are paid ratably through payroll deductions. Outstanding loans at December 31, 2024 bear interest rates between 4.25% and 9.50%.

 

5

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Notes to Financial Statements

 

 

NOTE A - Description of the Plan (continued)

 

Payment of Benefits

Upon termination of a participant’s employment, including termination by reason of death, disability or retirement, a participant may elect to receive either a lump-sum amount equal to the value of the participant’s interest in his or her accounts or regular installments over any period not to exceed ten years.

In-service withdrawals are available in certain limited circumstances, as defined by the Plan. Hardship withdrawals are allowed for participants incurring immediate and heavy financial need, as defined by the Plan. Hardship withdrawals are strictly regulated by the Internal Revenue Service (IRS).

Plan Expenses

During 2024, certain administrative expenses and fees incurred in connection with the sale, purchase, and management of the assets of the investment funds were paid by the Plan.

The Company pays administrative costs associated with participant recordkeeping services for active (non-terminated) participants. Other fees, including individual participant transaction fees and administrative fees specific to terminated and retired participants are debited directly from the accounts of Plan participants.

The Company participates in an arrangement that provides for the allocation of substantially all revenue sharing payments on certain funds to Plan participants. During 2024, the administrative expenses exceeded revenue sharing received during the calendar year by $4,924. This amount is shown as Administrative Expenses on the accompanying statement of changes in net assets available for benefits. The Plan uses the forfeitures, in accordance with the Plan document and during 2024 used available forfeitures to offset a portion of Plan recordkeeping fees.

Transfer of Assets to and from the Plan

Assets are able to be transferred to and from the Company’s Non-Union and Union Plan, as employees change eligibility.

Voting Rights

Each participant is entitled to exercise voting rights attributable to the shares of RPM International Inc. common stock allocated to the participant’s account. The RPM International Inc. Plan Committee is not permitted to vote any share for a participant. The trustee votes shares for which a participant has given no instructions in proportion to how instructed shares voted.

NOTE B - Summary of Significant Accounting Policies

Basis of Presentation

The accompanying financial statements of the RPM International Inc. Union 401(k) Trust and Plan (the Plan) have been prepared on the accrual basis in conformity with accounting principles generally accepted in the United States of America.

Investment Valuation and Income Recognition

Investments are reported at fair value. Fair value is 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. See Note C for discussion of fair value measurements.

 

6

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Notes to Financial Statements

 

 

NOTE B - Summary of Significant Accounting Policies (continued)

 

Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded when received. Dividends are recorded on the ex-dividend date. Net appreciation (depreciation) includes the Plan’s gains and losses on investments bought and sold as well as held during the Plan year.

Notes Receivable from Participant Accounts

Notes receivable from participants are measured at their unpaid principal balance plus any accrued but unpaid interest. Delinquent participant loans are reclassified as distributions based upon the terms of the Plan document.

Contributions

Participant contributions and any related employer matching contributions are recognized in the period during which the Company makes the respective payroll deduction from the participant’s compensation.

Payment of Benefits

Benefits are recorded when paid.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and changes therein, and the disclosure of contingent assets and liabilities. Actual results could differ from those estimates.

NOTE C - Fair Value Measurements

The Plan follows the provisions of Accounting Standards Codification (ASC) 820, Fair Value Measurements and Disclosures, which defines fair value and provides guidance for measuring fair value and expands disclosures about fair value measurements.

Fair Value Measurements and Disclosures establishes a framework for measuring fair value. That framework provides a fair value hierarchy that 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 measurement) and the lowest priority to unobservable inputs (Level 3 measurement). The three levels of the fair value hierarchy are described below:

 

7

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Notes to Financial Statements

 

 

NOTE C - Fair Value Measurements (continued)

 

Level 1

Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets that the Plan has the ability to access.

 

Level 2

Inputs to the valuation methodology include:

 

•

Quoted prices for similar assets or liabilities in active markets;

 

•

Quoted prices for identical or similar assets or liabilities in inactive markets;

 

•

Inputs other than quoted prices that are observable for the asset or liability;

 

•

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

If the asset or liability has a specified (contractual) term, the Level 2 inputs must be observable for substantially the full term of the asset or liability.

 

Level 3

Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

The asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs. Following is a description of the valuation methodologies used for assets measured at fair value. There have been no changes in the methodologies used at December 31, 2024 and 2023.

Mutual Funds: Valued at quoted prices from an active market, which represents the net asset value (NAV) of shares held by the Plan at year-end.

Company Common Stock: Valued at the closing price reported on the active market on which the security is traded.

Common/Collective Trusts: Valued at NAV based on the fair value of the underlying investments held by the fund less its liabilities. The NAV is used as a practical expedient to estimate fair value. The use of NAV as fair value is deemed appropriate as the collective trust funds do not have finite lives, unfunded commitments relating to these types of investments, or significant restrictions on redemptions. The Plan provides participants a stable value investment option managed by Fidelity Management Trust Company. The Managed Income Portfolio II Fund of the Fidelity Group includes synthetic guaranteed investment contracts and is a portfolio of financial instruments. The fund is valued using NAV as a practical expedient to estimate fair value. The redemption frequency is daily and there are no unfunded commitments, or redemption restrictions. There is no redemption notice period for the individual participant level; however, there is up to a 12-month redemption notice period for the Plan level.

 

8

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Notes to Financial Statements

 

 

NOTE C - Fair Value Measurements (continued)

 

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

Investments at Fair Value as of December 31, 2024

 

		Level 1				Level 2				Level 3				Total
Mutual Funds		$	3,034,131			$	—			$	—			$	3,034,131
Company Common Stock			877,702				—				—				877,702
Total Assets in the Fair Value Hierarchy			3,911,833				—				—				3,911,833
Investments measured at NAV															7,392,074
Investments at Fair Value		$	3,911,833			$	—			$	—			$	11,303,907

Investments at Fair Value as of December 31, 2023

 

		Level 1				Level 2				Level 3				Total
Mutual Funds		$	2,990,769			$	—			$	—			$	2,990,769
Company Common Stock			833,348				—				—				833,348
Total Assets in the Fair Value Hierarchy			3,824,117				—				—				3,824,117
Investments measured at NAV															6,819,009
Investments at Fair Value		$	3,824,117			$	—			$	—			$	10,643,126

 

9

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Notes to Financial Statements

 

 

NOTE D - Plan Termination

Although it has not expressed any intent to do so, the Company has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. Any unallocated assets of the Plan shall be allocated to participant accounts and distributed in such a manner as determined by the Company.

NOTE E - Income Tax Status

The Plan obtained its latest determination letter on December 17, 2014, in which the IRS stated that the Plan, as then designed, was in compliance with the applicable requirements of the Internal Revenue Code (IRC). Although the Plan document has been amended since receiving the determination letter, the Plan Administrator believes that the Plan and related trust are designed and are currently being operated in compliance with applicable requirements of the IRC and, therefore, believes the Plan is qualified, and the related trust is tax exempt.

Generally accepted accounting principles require Plan management to evaluate tax positions taken by the Plan and recognize a tax liability (or asset) if the Plan has taken an uncertain position that more likely than not would not be sustained upon examination by the tax authorities. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits for any tax periods in progress.

NOTE F - Related Party and Parties-in-Interest Transactions

Fidelity Management Trust Company (FMTC) is the Plan trustee. Certain Plan investments are managed by FMTC, and therefore, these transactions qualify as party-in-interest transactions. Notes receivable from participants are also considered party-in-interest transactions. As described in Note A, the Plan paid certain expenses related to plan operations and investment activity to various service providers. The plan also issues loans to participants which are secured by the vested balance of the participants’ accounts. These transactions are party-in-interest transactions, which are exempt from prohibited transaction rules.

In addition, at December 31, 2024, the Plan held 7,122 shares of RPM International Inc. common stock valued at $877,702. During 2024, there were purchases of $26,304, sales of $85,969, and interest and dividend income of $14,116 for RPM International Inc. common stock. At December 31, 2023, the Plan held 7,455 shares of RPM International Inc. common stock valued at $833,348.

Transactions involving these investments are allowable party-in-interest transactions under ERISA.

NOTE G - Risks and Uncertainties

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

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

Notes to Financial Statements

 

 

NOTE H - Evaluation of Subsequent Events

The Plan has evaluated the impact of events that have occurred after December 31, 2024, through June 20, 2025, the date the financial statements were available to be issued, for possible recognition or disclosure in those financial statements.

 

11

RPM INTERNATIONAL INC. UNION 401(k) TRUST AND PLAN

EIN #02-0642224

PLAN NUMBER 007

SCHEDULE H, LINE 4i -

SCHEDULE OF ASSETS (HELD AT END OF YEAR)

DECEMBER 31, 2024

 

(a)		(b)		(c)		(d)			(e)
		Identity of issuer, borrower, lessor, or similar party		Description of investment including maturity date, rate of interest, collateral, par or maturity value		Cost		Current value at December 31, 2024
		Mutual Funds
		Vanguard Institutional Index Plus		Registered investment company		**		$	926,788
		Janus Henderson Balanced Fund Class N		Registered investment company		**			530,355
		Vanguard Mid-Cap Index Fund		Registered investment company		**			394,517
		MFS Mid Cap Growth Fund Class R6		Registered investment company		**			386,724
		American Funds Washington Mutual Investors Class R6		Registered investment company		**			379,987
		Artisan International Value Fund Institutional Class		Registered investment company		**			136,523
		PGIM Global Total Return Fund Class R6		Registered investment company		**			88,890
		Vanguard Total International Stock Institutional Class		Registered investment company		**			68,042
*		Fidelity Government Income Fund		Registered investment company		**			59,990
		American Funds EuroPacific Growth Class R6		Registered investment company		**			34,071
		Vanguard Total Bond Market Index Fund		Registered investment company		**			20,036
		Vanguard Small-Cap Index Fund		Registered investment company		**			8,088
*		Fidelity Government Money Market K6		Registered investment company		**			120
		Total Mutual Funds							3,034,131
		Common/Collective Trusts
*		Fidelity Contrafund Commingled Pool		Common/collective trusts		**		$	1,571,926
*		Fidelity Managed Income Portfolio II Class 4		Common/collective trusts		**			1,315,431
		Harbor Capital Appreciation Fund CIT 4		Common/collective trusts		**			1,045,218
		Vanguard Target Retirement 2040 Trust II		Common/collective trusts		**			643,975
		Vanguard Target Retirement 2035 Trust II		Common/collective trusts		**			448,803
		Vanguard Target Retirement 2025 Trust II		Common/collective trusts		**			352,110
		Vanguard Target Retirement 2030 Trust II		Common/collective trusts		**			349,653
		Vanguard Target Retirement 2050 Trust II		Common/collective trusts		**			322,313
		Vanguard Target Retirement 2055 Trust II		Common/collective trusts		**			300,102
		Vanguard Target Retirement 2045 Trust II		Common/collective trusts		**			262,081
		Vanguard Target Retirement Income Trust II		Common/collective trusts		**			221,343
		Prudential Core Plus Bond Fund Class 3		Common/collective trusts		**			191,619
		Vanguard Target Retirement 2020 Trust II		Common/collective trusts		**			177,968
		Vanguard Target Retirement 2060 Trust II		Common/collective trusts		**			106,124
		Vanguard Target Retirement 2065 Trust II		Common/collective trusts		**			83,408
		Total Common/Collective Trusts							7,392,074
		Employer Securities
*		RPM International Inc.		Company stock		**			877,702
		Total Investments						$	11,303,907
*		Participant loans		Loans (4.25% to 9.50%)		—		$	294,752

 

*	Denotes an allowable party in interest

**	Cost is not required to be disclosed for participant-directed investments.

 

12

EXHIBIT INDEX

 

23.1		Consent of BDO USA, P.C.

SIGNATURE

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.

 

Date: June 20, 2025