SEC Form 4 · Updated Daily
RPM
— RPM INTERNATIONAL INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| SULLIVAN FRANK C | Director | 1,213,277 | 2026-08-05 | M |
| RICE RONALD A | Officer | 320,158 | 2018-05-31 | F |
| TOMPKINS P KELLY | Officer | 312,542 | 2010-04-14 | M |
| HOOGENBOOM PAUL G | Officer | 231,951 | 2013-07-18 | A |
| Kastner Janeen B. | Officer | 135,127 | 2026-07-19 | F |
| KNOOP STEPHEN J | Officer | 132,388 | 2010-07-19 | A |
| SMILEY KEITH R | Officer | 111,261 | 2021-07-21 | A |
| Gordon Russell L | Officer | 80,281.7 | 2026-07-19 | F |
| Moore Edward W. | Officer | 62,162 | 2024-07-18 | A |
| SUMMERS WILLIAM B JR | Director | 48,528 | 2025-10-01 | A |
| KARMAN JAMES A | Director | 47,521 | 2011-10-31 | F |
| SULLIVAN THOMAS C | Director | 45,507 | 2015-10-30 | F |
| Slifstein Barry | Officer | 41,118 | 2018-07-20 | F |
| THORNTON JERRY SUE | Director | 37,859.38 | 2016-10-31 | F |
| VIVIANO JOSEPH P | Director | 35,562 | 2015-01-15 | M |
| PAPENBROCK WILLIAM A | Director | 35,340 | 2012-10-31 | F |
| MATEJKA ROBERT L | Officer | 34,102 | 2012-01-31 | M |
| AMSTUTZ MAX D | Director | 33,943 | 2006-10-05 | A |
| BRANDON EDWARD B | Director | 33,416 | 2006-10-31 | F |
| Dennsteadt David C. | Officer | 31,154 | 2026-07-19 | F |
| THOMAS ERNEST T | Officer | 30,000 | 2007-10-04 | A |
| MILLER DONALD K | Director | 28,600 | 2012-04-17 | F |
| Abizaid John P. | Director | 27,917 | 2018-10-31 | F |
| Crandall Tracy D. | Officer | 26,468 | 2026-07-19 | F |
| RATNER CHARLES A | Director | 25,400 | 2016-10-31 | F |
| Ratajczak Matthew T | Officer | 23,456 | 2026-07-19 | F |
| FAZZOLARI SALVATORE D | Director | 23,278 | 2026-10-08 | A |
| Kinser Timothy R. | Officer | 21,040 | 2026-05-31 | F |
| Daberko David A. | Director | 20,812 | 2021-10-29 | F |
| Livingston Robert | Director | 20,173 | 2026-10-08 | A |
| BALLBACH JOHN M | Director | 19,474 | 2023-10-31 | F |
| Deckard Jenniffer D. | Director | 18,885 | 2026-10-08 | A |
| Laroche Michael J. | Officer | 15,376 | 2026-07-19 | F |
| Morford Craig S | Director | 13,191 | 2026-10-08 | A |
| Polanco Andrew G. | Officer | 12,901 | 2026-07-19 | F |
| Sullivan Michael Hobart | Officer | 11,654 | 2021-07-21 | A |
| Andrews Kirkland B | Officer | 11,155 | 2024-10-31 | F |
| Lagacy Julie A. | Director | 9,818 | 2022-10-31 | F |
| Nance Frederick R. | Director | 9,547 | 2026-10-08 | A |
| Whited Elizabeth F | Director | 8,800 | 2026-10-08 | A |
| CARBONARI BRUCE A | Director | 8,419.32 | 2025-10-01 | A |
| Pawlikowski Ellen M | Director | 8,200 | 2026-10-08 | A |
| GROSS THOMAS | Director | 5,016 | 2021-04-15 | S |
| BECK JULIE A | Director | 3,100 | 2026-10-08 | A |
| MAPES CHRISTOPHER L | Director | 3,100 | 2026-10-08 | A |
| Rowe Jeffrey D | Director | 1,700 | 2026-10-08 | A |
| Gentile Tom | Director | 1,700 | 2026-10-08 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-08 | BECK JULIE A | Grant / award | 1,700 | $0.00 | 3,100 |
| 2026-10-08 | Deckard Jenniffer D. | Grant / award | 1,700 | $0.00 | 18,885 |
| 2026-10-08 | FAZZOLARI SALVATORE D | Grant / award | 1,700 | $0.00 | 23,278 |
| 2026-10-08 | Gentile Tom | Grant / award | 1,700 | $0.00 | 1,700 |
| 2026-10-08 | Livingston Robert | Grant / award | 1,700 | $0.00 | 20,173 |
| 2026-10-08 | MAPES CHRISTOPHER L | Grant / award | 1,700 | $0.00 | 3,100 |
| 2026-10-08 | Morford Craig S | Grant / award | 1,700 | $0.00 | 13,191 |
| 2026-10-08 | Nance Frederick R. | Grant / award | 1,700 | $0.00 | 9,547 |
| 2026-10-08 | Pawlikowski Ellen M | Grant / award | 1,700 | $0.00 | 8,200 |
| 2026-10-08 | Rowe Jeffrey D | Grant / award | 1,700 | $0.00 | 1,700 |
| 2026-10-08 | Whited Elizabeth F | Grant / award | 1,700 | $0.00 | 8,800 |
| 2026-08-05 | SULLIVAN FRANK C | Option exercise (derivative) | 200,000 | $0.00 | 1,031,300 |
| 2026-08-05 | SULLIVAN FRANK C | Tax withholding | 40,753 | $116.72 | 1,065,995 |
| 2026-08-05 | SULLIVAN FRANK C | Disposition to issuer | 106,529 | $116.72 | 1,106,748 |
| 2026-08-05 | SULLIVAN FRANK C | Option exercise | 200,000 | $62.17 | 1,213,277 |
| 2026-07-19 | Laroche Michael J. | Tax withholding | 524 | $105.08 | 15,376 |
| 2026-07-19 | Kastner Janeen B. | Tax withholding | 1,137 | $105.08 | 135,127 |
| 2026-07-19 | Gordon Russell L | Tax withholding | 1,137 | $105.08 | 80,281.7 |
| 2026-07-19 | Dennsteadt David C. | Tax withholding | 1,455 | $105.08 | 31,154 |
| 2026-07-19 | Crandall Tracy D. | Tax withholding | 488 | $105.08 | 26,468 |
| 2026-07-19 | SULLIVAN FRANK C | Tax withholding | 3,813 | $105.08 | 1,013,277 |
| 2026-07-19 | Polanco Andrew G. | Tax withholding | 511 | $105.08 | 12,901 |
| 2026-07-19 | Ratajczak Matthew T | Tax withholding | 670 | $105.08 | 23,456 |
| 2026-07-17 | Polanco Andrew G. | — | — | — | 13,412 |
| 2026-07-15 | Kastner Janeen B. | Grant / award (derivative) | 21,500 | $0.00 | 211,500 |
| 2026-07-15 | Kastner Janeen B. | Grant / award | 1,200 | $0.00 | 136,264 |
| 2026-07-15 | Kastner Janeen B. | Grant / award | 1,107 | $0.00 | 135,063 |
| 2026-07-15 | Dennsteadt David C. | Grant / award (derivative) | 48,300 | $0.00 | 215,600 |
| 2026-07-15 | Dennsteadt David C. | Grant / award | 1,470 | $0.00 | 32,609 |
| 2026-07-15 | Dennsteadt David C. | Grant / award | 1,717 | $0.00 | 31,139 |
| 2026-07-15 | Crandall Tracy D. | Grant / award (derivative) | 17,600 | $0.00 | 37,900 |
| 2026-07-15 | Crandall Tracy D. | Grant / award | 850 | $0.00 | 26,956 |
| 2026-07-15 | Crandall Tracy D. | Grant / award | 1,344 | $0.00 | 26,101 |
| 2026-07-15 | Laroche Michael J. | Grant / award (derivative) | 4,700 | $0.00 | 4,700 |
| 2026-07-15 | Laroche Michael J. | Grant / award | 1,200 | $0.00 | 15,900 |
| 2026-07-15 | Laroche Michael J. | Grant / award | 1,005 | $0.00 | 14,700 |
| 2026-07-15 | Ratajczak Matthew T | Grant / award | 1,500 | $0.00 | 24,126 |
| 2026-07-15 | Ratajczak Matthew T | Grant / award | 221 | $0.00 | 22,626 |
| 2026-07-15 | Gordon Russell L | Grant / award (derivative) | 26,400 | $0.00 | 219,800 |
| 2026-07-15 | Gordon Russell L | Grant / award | 1,470 | $0.00 | 81,418.7 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.