Ratajczak Matthew T

SEC source: 0001193125-26-310433 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,456

F1 · kind: On July 19, 2026, a portion of the Reporting Person's Performance Stock Units previously granted in 2020 pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 670 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

F2 · balance_after: Includes an aggregate of 2,276 unvested restricted shares of Common Stock and 5,300 shares of Common Stock, issued as Performance Earned Restricted Stock.

SEC source: 0001193125-26-307882 · ownership.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,126

F2 · kind: The Reporting Person was granted 1,500 shares of Common Stock, issued as Peformance Earned Restricted Stock, pursuant to the Plan.

F3 · balance_after: Includes an aggregate of 2,276 unvested restricted shares of Common Stock and 7,600 shares of Common Stock, issued as Performance Earned Restricted Stock.

SEC source: 0001193125-26-307882 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,626

F1 · kind: The Reporting Person was granted 221 shares of Common Stock, issued pursuant to the RPM International Inc. 2024 Omnibus Equity and Incentive Plan (the "Plan").

SEC source: 0001193125-26-253687 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,405

F1 · kind: On May 31, 2026, 769 sares of Common Stock issued to the Reporting Person pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the terms of the Plan, the Reporting Person disposed of 224 shares back to the issuer to satisfy tax obligations of the Reporting Person.

F2 · balance_after: Includes an aggregate of 2,055 unvested restricted shares of Common Stock and 6,100 shares of Common Stock, issued as Performance Earned Restricted Stock.

SEC source: 0000950170-25-097034 · ownership.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,629

F2 · kind: The Reporting Person was granted 1,500 shares of Common Stock, issued as Peformance Earned Restricted Stock, pursuant to the Plan.

F3 · balance_after: Includes an aggregate of 2,824 unvested restricted shares of Common Stock, 355 vested restricted shares of Common Stock held in escrow in the 1997 RPM International Inc. Restricted Stock Plan, 13,315 vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement and 6,100 shares of Common Stock, issued as Performance Earned Restricted Stock.

SEC source: 0000950170-25-097034 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,129

F1 · kind: The Reporting Person was granted 292 shares of Common Stock, issued pursuant to the RPM International Inc. 2024 Omnibus Equity and Incentive Plan (the "Plan").

SEC source: 0000950170-25-081033 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,837

F1 · kind: On May 31, 2025, 1,159 shares of Common Stock issued to the Reporting Person pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the terms of the Plan, the Reporting Person disposed of 346 shares back to the issuer to satisfy tax obligations of the Reporting Person.

F2 · balance_after: Includes an aggregate of 2,532 shares of Common Stock issued pursuant to the Plan, 355 vested restricted shares of Common Stock held in escrow in the 1997 RPM International Inc. Restricted Stock Plan, 13,315 vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement and 4,600 shares of Common Stock, issued as Performance Earned Restricted Stock pursuant to the Plan.

SEC source: 0000950170-24-113550 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,183

F1 · price: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $128.75 - 128.775. The reporting person hereby undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes an aggregate of 3,691 shares of Common Stock issued pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan"), 355 vested restricted shares of Common Stock held in escrow in the 1997 RPM International Inc. Restricted Stock Plan, 12,502 vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement and 4,600 shares of Common Stock, issued as Performance Earned Restricted Stock pursuant to the Plan.

SEC source: 0000950170-24-088620 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,339

F1 · price: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $117.78 - $117.81. The reporting person hereby undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes an aggregate of 3,691 shares of Common Stock issued pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan"), 355 vested restricted shares of Common Stock held in escrow in the 1997 RPM International Inc. Restricted Stock Plan, 12,502 vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement and 4,600 shares of Common Stock, issued as Performance Earned Restricted Stock pursuant to the Plan.

SEC source: 0000950170-24-085280 · ownership.xml · nonDerivative · entry 5

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,791

F4 · kind: On July 21, 2024, 4,500 shares of Common Stock issued to the Reporting Person as Performance Earned Restricted Stock pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 1,344 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

F5 · balance_after: Includes an aggregate of 3,691 shares of Common Stock issued pursuant to the Plan, 355 vested restricted shares of Common Stock held in escrow in the 1997 RPM International Inc. Restricted Stock Plan, 12,502 vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement and 4,600 shares of Common Stock, issued as Performance Earned Restricted Stock pursuant to the Plan.

SEC source: 0000950170-24-085280 · ownership.xml · nonDerivative · entry 4

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,135

F3 · kind: On July 18, 2024, a portion of the Reporting Person's Performance Stock Units previously granted in 2020 pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 618 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

SEC source: 0000950170-24-085280 · ownership.xml · nonDerivative · entry 3

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,753

F3 · kind: On July 18, 2024, a portion of the Reporting Person's Performance Stock Units previously granted in 2020 pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 618 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

SEC source: 0000950170-24-085280 · ownership.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,683

F2 · kind: The Reporting Person was granted 2,300 shares of Common Stock, issued as Peformance Earned Restricted Stock, pursuant to the Plan.

SEC source: 0000950170-24-085280 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,383

F1 · kind: The Reporting Person was granted 269 shares of Common Stock, issued pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan").

SEC source: 0000950170-24-068748 · ownership.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,114

F1 · kind: On May 31, 2024, 1,130 shares of Common Stock issued to the Reporting Person pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the terms of the Plan, the Reporting Person disposed of 337 shares back to the issuer to satisfy tax obligations of the Reporting Person.

F2 · balance_after: Includes an aggregate of 3,422 shares of Common Stock issued pursuant to the Plan, 355 vested restricted shares of Common Stock held in escrow in the 97 Plan, 12,502 vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement and 6,800 shares of Common Stock, issued as Performance Earned Restricted Stock pursuant to the Plan.

SEC source: 0001209191-24-003571 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,451

F1 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $109.5571 - $109.71. The reporting person hereby undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-23-044608 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,451

F1 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $103.25 - $103.27. The reporting person hereby undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

F2 · balance_after: Includes an aggregate of 4,552 shares of Common Stock issued pursuant to the Plan, 632 vested restricted shares of Common Stock held in escrow in the 97 Plan, 20,834 shares of vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement, and 6,800 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the Plan.

SEC source: 0001209191-23-043324 · doc4.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,588

F2 · kind: On July 21, 2023, 632 shares of Common Stock issued to the Reporting Person pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended (the "97 Plan") vested, 18,020 shares of Common Stock issued to the Reporting Person pursuant to the 2007 RPM International Inc. Restricted Stock Plan (the "2007 Plan") vested, and 2,814 shares of Common Stock issued to the Reporting Person pursuant to the Plan vested. In accordance with the 97 Plan, the 2007 Plan and the Plan, the Reporting Person disposed of 9,402 shares back to the Issuer to satisfy tax obligations of the Reporting Person.

F3 · balance_after: Includes an aggregate of 4,552 shares of Common Stock issued pursuant to the Plan, 632 vested restricted shares of Common Stock held in escrow in the 97 Plan, 20,834 shares of vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement, and 6,800 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the Plan.

SEC source: 0001209191-23-043324 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,990

F1 · kind: On July 21, 2023, 3,750 shares of Common Stock issued to the Reporting Person as Performance Earned Restricted Stock pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the Plan, the Reporting Person disposed of 1,120 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

SEC source: 0001209191-23-043106 · doc4.xml · nonDerivative · entry 4

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,110

F3 · kind: On July 19, 2023, all of the Reporting Person's Performance Stock Units previously granted in 2020 pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 1,493 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

F4 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 25,386 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the Plan, and 10,550 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the Plan.

SEC source: 0001209191-23-043106 · doc4.xml · nonDerivative · entry 3

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,603

F3 · kind: On July 19, 2023, all of the Reporting Person's Performance Stock Units previously granted in 2020 pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 1,493 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

SEC source: 0001209191-23-043106 · doc4.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,603

F2 · kind: The reporting person was granted 2,300 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the Plan.

SEC source: 0001209191-23-043106 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,303

F1 · kind: The Reporting Person was granted 722 shares of Common Stock, issued pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan").

SEC source: 0001209191-22-056619 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,546

F1 · price: Price reported constitutes the average weighted price of shares of Common Stock sold. Shares of Common Stock were sold at varying prices in the range of $99.58 to $100.15. The Reporting Person hereby undertakes, upon request of the Commission, the issuer, or a security holder of the issuer, to provide full information regarding the number of shares of Common Stock sold at each separate price.

F2 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 24,664 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan"), and 8,250 shares of Common Stock issued as Performance Earned Restricted Stock pursuant to the Plan.

SEC source: 0001209191-22-043895 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,546

F1 · price: Price reported constitutes the average weighted price of shares of Common Stock sold. Shares of Common Stock were sold at varying prices in the range of $90.00 to $90.04. The Reporting Person hereby undertakes, upon request of the Commission, the issuer, or a security holder of the issuer, to provide full information regarding the number of shares of Common Stock sold at each separate price.

F2 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 24,664 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan"), and 8,250 shares of Common Stock issued as Performance Earned Restricted Stock pursuant to the Plan.

SEC source: 0001209191-22-042724 · doc4.xml · nonDerivative · entry 4

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,539

F3 · kind: On July 18, 2022, a portion of the Reporting Person's Performance Stock Units previously granted in 2019 pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 1,023 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

F4 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 24,664 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the Plan, and 8,250 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the Plan.

SEC source: 0001209191-22-042724 · doc4.xml · nonDerivative · entry 3

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,562

F3 · kind: On July 18, 2022, a portion of the Reporting Person's Performance Stock Units previously granted in 2019 pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 1,023 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

SEC source: 0001209191-22-042724 · doc4.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,136

F2 · kind: The Reporting Person was granted 772 shares of Common Stock, issued pursuant to the Plan.

SEC source: 0001209191-22-042724 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,364

F1 · kind: On July 18, 2022, 4,000 shares of Common Stock issued to the Reporting Person as Performance Earned Restricted Stock pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the Plan, the Reporting Person disposed of 1,194 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.

SEC source: 0001209191-21-047999 · doc4.xml · nonDerivative · entry 4

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,558

F3 · kind: On July 21, 2021, a portion of the reporting person's Performance Stock Units previously granted on October 3, 2018 pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the Plan, the reporting person disposed of 589 shares of Common Stock back to the Issuer to satisfy tax obligations of the reporting person.

F4 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 23,892 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 12,250 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-21-047999 · doc4.xml · nonDerivative · entry 3

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,147

F3 · kind: On July 21, 2021, a portion of the reporting person's Performance Stock Units previously granted on October 3, 2018 pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the Plan, the reporting person disposed of 589 shares of Common Stock back to the Issuer to satisfy tax obligations of the reporting person.

SEC source: 0001209191-21-047999 · doc4.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,177

F2 · kind: The reporting person was granted 4,500 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-21-047999 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,677

F1 · kind: The reporting person was granted 769 shares of Common Stock, issued pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-21-047379 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,908

F1 · kind: On July 16, 2021, 2,000 shares of Common Stock issued to the reporting person as Performance Earned Restricted Stock pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the Plan, the reporting person disposed of 597 shares of Common Stock back to the Issuer to satisfy tax obligations of the reporting person.

F2 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 23,123 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 7,750 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-20-043650 · doc4.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,505

F2 · kind: The reporting person was granted 3,750 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

F3 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 23,123 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 9,750 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-20-043650 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,755

F1 · kind: The reporting person was granted 1,159 shares of Common Stock, issued pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-20-011581 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,596

F1 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 21,964 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 6,000 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-19-043400 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,292

F1 · kind: On July 25, 2019, 6,500 shares of Common Stock issued to the reporting person as Peformance Earned Restricted Stock pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the Plan, the reporting person disposed of 1,940 shares of Common Stock back to the Issuer to satisfy tax obligations of the reporting person.

F2 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 21,964 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 6,000 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-19-042896 · doc4.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,232

F2 · kind: The reporting person was granted 4,000 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

F3 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 21,964 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 12,500 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-19-042896 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,232

F1 · kind: The reporting person was granted 1,130 shares of Common Stock, issued pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-18-043763 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,102

F1 · kind: On July 20, 2018, 4,500 shares of Common Stock issued to the reporting person as Peformance Earned Restricted Stock pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the Plan, the reporting person disposed of 1,342 shares of Common Stock back to the Issuer to satisfy tax obligations of the reporting person.

F2 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 22,834 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 6,500 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

F3 · balance_after: Due to a clerical error on the reporting persons Form 4 filed July 18, 2018, the total number of shares reported in Column 5 of Table I was incorrectly stated and has been updated in this Form 4 to reflect the correct total number of shares.

SEC source: 0001209191-18-043097 · doc4.xml · nonDerivative · entry 2

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,444

F2 · kind: On July 16, 2018, 5,000 shares of Common Stock, issued as Performance Contingent Restricted Stock, were cancelled by the Compensation Committee of the Issuer and disposed of back to the Issuer.

F3 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 22,834 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan and the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 11,000 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-18-043097 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,444

F1 · kind: The reporting person was granted 3,517 shares of Common Stock, issued pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-17-046167 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,927

F1 · kind: On July 21, 2017, 5,400 shares of Common Stock issued to the reporting person as Peformance Earned Restricted Stock pursuant to the RPM International Inc. 2004 Omnibus Equity and Incentive Plan (the "Plan") vested. In accordance with the Plan, the reporting person disposed of 1,772 shares of Common Stock back to the Issuer to satisfy tax obligations of the reporting person.

F2 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 19,317 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan, 11,000 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan, and 5,000 shares of Common Stock, issued as Performance Contingent Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.

SEC source: 0001209191-17-045710 · doc4.xml · nonDerivative · entry 1

Ratajczak Matthew T · CIK 0001546776 · VP-Global Tax and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,699

F1 · kind: The reporting person was granted 1,297 shares of Common Stock, issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan.

F2 · balance_after: Includes an aggregate of 632 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 19,317 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan, 16,400 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2004 and 2014 Omnibus Equity and Incentive Plans, and 5,000 shares of Common Stock, issued as Performance Contingent Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan.