Rockwell Medical's top three insider shareholders as of April 22, 2026 are Larson Family Investment Trust Irrevocable (TenPercentOwner, 3.56Mn shares), Mark Strobeck (President And Ceo, 323.49K shares), Megan C. Timmins (Evp, Clo And Secretary, 162.41K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Larson Family Investment Trust Irrevocable | - | 3,557,500 | 0 | 15 Apr, 2025 |
| Mark Strobeck | President And Ceo | 323,493 | 0 | 16 Mar, 2026 |
| Megan C. Timmins | Evp, Clo And Secretary | 162,408 | 0 | 16 Mar, 2026 |
| Megan C. Timmins | Evp, Clo And Secretary | 162,408 | 0 | 16 Mar, 2026 |
| Mark H Ravich | - | 148,831 | 0 | 21 May, 2025 |
| Robert S Radie | - | 143,525 | 0 | 21 May, 2025 |
| Robert S Radie | - | 143,525 | 0 | 21 May, 2025 |
| Allen Nissenson | - | 142,597 | 0 | 21 May, 2025 |
| Andrea Heslin Smiley | - | 142,062 | 0 | 21 May, 2025 |
| Andrea Heslin Smiley | - | 142,062 | 0 | 21 May, 2025 |
| John G Cooper | - | 140,372 | 0 | 18 Nov, 2025 |
| Heather Hunter | Chief Operating Officer | 130,079 | 0 | 16 Mar, 2026 |
| Timothy Chole | Svp And Cco | 122,855 | 0 | 16 Mar, 2026 |
| Jesse Neri | Svp And Cfo | 122,398 | 0 | 16 Mar, 2026 |
| Joan Lau | - | 113,111 | 0 | 21 May, 2025 |
| Paul E Mcgarry | Svp, Finance And Cao | 28,515 | 0 | 21 Mar, 2023 |
| Marc L Hoffman | Chief Medical Officer | 25,665 | 0 | 21 Mar, 2023 |
| Joseph H Dawson | - | 25,000 | 0 | 20 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 14 Mar, 2026 | Mark Strobeck | Common Stock | D | 7,333 | $0.90 | 323,493 | D | F |
| 14 Mar, 2026 | Jesse Neri | Common Stock | D | 2,444 | $0.90 | 122,398 | D | F |
| 14 Mar, 2026 | Megan C. Timmins | Common Stock | D | 3,667 | $0.90 | 162,408 | D | F |
| 14 Mar, 2026 | Timothy Chole | Common Stock | D | 2,444 | $0.90 | 122,855 | D | F |
| 14 Mar, 2026 | Megan C. Timmins | Common Stock | D | 3,667 | $0.90 | 162,408 | D | F |
| 14 Mar, 2026 | Heather Hunter | Common Stock | D | 2,444 | $0.90 | 130,079 | D | F |
| 02 Jan, 2026 | Heather Hunter | Common Stock | D | 2,868 | $0.84 | 132,523 | D | S |
| 02 Jan, 2026 | Jesse Neri | Common Stock | D | 886 | $0.84 | 124,842 | D | S |
| 17 Nov, 2025 | Joseph H Dawson | Common Stock | A | 25,000 | $0.00 | 25,000 | D | A |
| 17 Nov, 2025 | Joseph H Dawson | Stock Option (Right to Buy) | A | 25,000 | $0.00 | 25,000 | D | A |
| 18 Nov, 2025 | John G Cooper | Common Stock | D | 5,079 | $0.87 | 140,372 | D | S |
| 01 Oct, 2025 | Heather Hunter | Common Stock | D | 2,868 | $1.19 | 135,391 | D | S |
| 01 Oct, 2025 | Mark Strobeck | Common Stock | D | 6,926 | $1.19 | 330,826 | D | S |
| 01 Oct, 2025 | Jesse Neri | Common Stock | D | 886 | $1.19 | 125,728 | D | S |
| 01 Oct, 2025 | Timothy Chole | Common Stock | D | 2,868 | $1.19 | 125,299 | D | S |
| 01 Jul, 2025 | Mark Strobeck | Common Stock | D | 6,926 | $0.82 | 337,752 | D | S |
| 01 Jul, 2025 | Jesse Neri | Common Stock | D | 886 | $0.82 | 126,614 | D | S |
| 01 Jul, 2025 | Timothy Chole | Common Stock | D | 2,868 | $0.82 | 128,167 | D | S |
| 01 Jul, 2025 | Timothy Chole | Common Stock | D | 2,868 | $0.82 | 128,167 | D | S |
| 01 Jul, 2025 | Jesse Neri | Common Stock | D | 886 | $0.82 | 126,614 | D | S |