Transaction Details

Footnotes

The Reporting Person was granted 1,443 shares of Common Stock, issued pursuant to the RPM International Inc. 2024 Omnibus Equity and Incentive Plan (the "Plan"). | The Reporting Person was granted 970 shares of Common Stock, issued as Peformance Earned Restricted Stock, pursuant to the Plan. | Includes an aggregate of 7,837 unvested restricted shares of Common Stock, 16,121 vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement and 5,540 shares of Common Stock, issued as Performance Earned Restricted Stock. | Approximate number of shares of Common Stock held as of July 16, 2025 in the account of the Reporting Person by Fidelity Trust Management Company, as Trustee of the RPM International Inc. 401(k) Trust and Plan, as amended. | The Stock Appreciation Rights vest in four equal installments, beginning on July 16, 2026. | Stock Appreciation Rights granted in exempt transactions under Rule 16b-3. These Stock Appreciation Rights vest in four equal annual installments commencing one year after the date of grant. These Stock Appreciation Rights were granted between 2016 and 2025 and expire 10 years from the date of grant.