18 insiders reported 48 Form 4 transactions for RPM INTERNATIONAL INC/DE/ (RPM) over the past 18 months (most recent 2026-06-02). Recent activity: SULLIVAN FRANK C (Chairman and CEO) Sell 496 shares, Ratajczak Matthew T (VP-Global Tax and Treasurer) Sell 224 shares, Gordon Russell L (VP and CFO) Sell 925 shares, Kastner Janeen B. (VP Corp. Benefits/Risk Mgmt.) Sell 748 shares, Kinser Timothy R. (Former VP-Operations) Sell 208 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-02 | SULLIVAN FRANK C | Chairman and CEO | Sell | 496 | $52,561 |
| 2026-06-02 | Ratajczak Matthew T | VP-Global Tax and Treasurer | Sell | 224 | $23,737 |
| 2026-06-02 | Gordon Russell L | VP and CFO | Sell | 925 | $98,022 |
| 2026-06-02 | Kastner Janeen B. | VP Corp. Benefits/Risk Mgmt. | Sell | 748 | $79,266 |
| 2026-06-02 | Kinser Timothy R. | Former VP-Operations | Sell | 208 | $22,042 |
| 2026-04-30 | Gordon Russell L | VP and CFO | Buy | 30,000 | $1.5M |
| 2026-04-30 | Gordon Russell L | VP and CFO | Sell | 14,752 | $1.5M |
| 2026-04-30 | Gordon Russell L | VP and CFO | Sell | 5,038 | $522,441 |
| 2026-04-21 | Kastner Janeen B. | VP Corp. Benefits/Risk Mgmt. | Buy | 30,000 | $1.5M |
| 2026-04-21 | Kastner Janeen B. | VP Corp. Benefits/Risk Mgmt. | Sell | 13,931 | $1.5M |
| 2026-04-21 | Kastner Janeen B. | VP Corp. Benefits/Risk Mgmt. | Sell | 5,452 | $598,684 |
| 2026-01-22 | Kinser Timothy R. | VP-Operations | Sell | 3,441 | $379,577 |
| 2025-11-13 | Nance Frederick R. | Director | Sell | 155 | $0 |
| 2025-11-13 | Nance Frederick R. | Director | Sell | 792 | $85,520 |
| 2025-11-04 | FAZZOLARI SALVATORE D | Director | Sell | 375 | $40,376 |
| 2025-10-03 | CARBONARI BRUCE A | Director | Buy | 1,400 | $0 |
| 2025-10-03 | MAPES CHRISTOPHER L | Director | Buy | 1,400 | $0 |
| 2025-10-03 | Pawlikowski Ellen M | Director | Buy | 1,400 | $0 |
| 2025-10-03 | BECK JULIE A | Director | Buy | 1,400 | $0 |
| 2025-10-03 | FAZZOLARI SALVATORE D | Director | Buy | 1,400 | $0 |
| 2025-10-03 | Nance Frederick R. | Director | Buy | 1,400 | $0 |
| 2025-10-03 | Morford Craig S | Director | Buy | 1,400 | $0 |
| 2025-10-03 | SUMMERS WILLIAM B JR | Director | Buy | 1,400 | $0 |
| 2025-10-03 | Deckard Jenniffer D. | Director | Buy | 1,400 | $0 |
| 2025-10-03 | Livingston Robert | Director | Buy | 1,400 | $0 |
Source: SEC Form 4 filings · as of 2026-06-02