As of September 29, 2026, Rockwell Medical's top three insider holders are Larson Family Investment Trust Irrevocable (TenPercentOwner, 32.34K shares), Mark H Ravich (Director, 1.35K shares), Andrea Heslin Smiley (Director, 1.29K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Larson Family Investment Trust Irrevocable | TenPercentOwner | 32,341 | 0 | 32,341 | 85.0% | 15 Apr, 2025 |
| 2 | Mark H Ravich | Director | 1,353 | 0 | 1,353 | 3.6% | 21 May, 2025 |
| 3 | Andrea Heslin Smiley | Director | 1,291 | 0 | 1,291 | 3.4% | 21 May, 2025 |
| 4 | Mark Strobeck | President And Ceo | 567 | 0 | 567 | 1.5% | 06 Jul, 2026 |
| 5 | Megan C. Timmins | Evp, Clo Secretary | 284 | 0 | 284 | 0.7% | 06 Jul, 2026 |
| 6 | Paul E Mcgarry | Svp, Finance And Cao | 259 | 0 | 259 | 0.7% | 21 Mar, 2023 |
| 7 | Heather Hunter | Chief Operating Officer | 255 | 0 | 255 | 0.7% | 06 Jul, 2026 |
| 8 | Timothy Chole | Svp And Cco | 248 | 0 | 248 | 0.7% | 06 Jul, 2026 |
| 9 | Jesse Neri | Svp And Cfo | 248 | 0 | 248 | 0.7% | 06 Jul, 2026 |
| 10 | Marc L Hoffman | Chief Medical Officer | 233 | 0 | 233 | 0.6% | 21 Mar, 2023 |
| 11 | Robert S Radie | Director | 218 | 0 | 218 | 0.6% | 06 Jul, 2026 |
| 12 | Allen Nissenson | Director | 217 | 0 | 217 | 0.6% | 06 Jul, 2026 |
| 13 | John G Cooper | Director | 215 | 0 | 215 | 0.6% | 06 Jul, 2026 |
| 14 | Joan Lau | Director | 190 | 0 | 190 | 0.5% | 06 Jul, 2026 |
| 15 | Joseph H Dawson | Director | 110 | 0 | 110 | 0.3% | 06 Jul, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Jul, 2026 | Robert S Radie | Director | Acquired A | 9,633 | $0.00 | $0 | 218 | Direct |
| 01 Jul, 2026 | Mark Strobeck | President And Ceo | Acquired A | 30,000 | $0.00 | $0 | 567 | Direct |
| 01 Jul, 2026 | Allen Nissenson | Director | Acquired A | 9,633 | $0.00 | $0 | 217 | Direct |
| 01 Jul, 2026 | Timothy Chole | Svp And Cco | Acquired A | 15,000 | $0.00 | $0 | 248 | Direct |
| 01 Jul, 2026 | John G Cooper | Director | Acquired A | 9,633 | $0.00 | $0 | 215 | Direct |
| 01 Jul, 2026 | Joseph H Dawson | Director | Acquired A | 9,633 | $0.00 | $0 | 110 | Direct |
| 01 Jul, 2026 | Joan Lau | Director | Acquired A | 9,633 | $0.00 | $0 | 190 | Direct |
| 01 Jul, 2026 | Jesse Neri | Svp And Cfo | Acquired A | 15,000 | $0.00 | $0 | 248 | Direct |
| 01 Jul, 2026 | Heather Hunter | Chief Operating Officer | Acquired A | 15,000 | $0.00 | $0 | 255 | Direct |
| 01 Jul, 2026 | Megan C. Timmins | Evp, Clo Secretary | Acquired A | 15,000 | $0.00 | $0 | 284 | Direct |
| 14 Mar, 2026 | Timothy Chole | Svp And Cco | Disposed F | 2,444 | $99.00 | $241.95K | 1,117 | Direct |
| 14 Mar, 2026 | Jesse Neri | Svp And Cfo | Disposed F | 2,444 | $99.00 | $241.95K | 1,113 | Direct |
| 14 Mar, 2026 | Mark Strobeck | President And Ceo | Disposed F | 7,333 | $99.00 | $725.96K | 2,941 | Direct |
| 14 Mar, 2026 | Heather Hunter | Chief Operating Officer | Disposed F | 2,444 | $99.00 | $241.95K | 1,183 | Direct |
| 14 Mar, 2026 | Megan C. Timmins | Officer | Disposed F | 3,667 | $99.00 | $363.03K | 1,476 | Direct |
| 02 Jan, 2026 | Heather Hunter | Chief Operating Officer | Disposed S | 2,868 | $91.90 | $263.58K | 1,205 | Direct |
| 02 Jan, 2026 | Jesse Neri | Svp And Cfo | Disposed S | 886 | $91.90 | $81.43K | 1,135 | Direct |
| 17 Nov, 2025 | Joseph H Dawson | Director | Acquired A | 25,000 | $0.00 | $0 | 227 | Direct |
| 17 Nov, 2025 | Joseph H Dawson | Director | Acquired A | 25,000 | $0.00 | $0 | 227 | Direct |
| 18 Nov, 2025 | John G Cooper | Director | Disposed S | 5,079 | $95.70 | $486.06K | 1,276 | Direct |