Over the past year, MRMD insiders bought $12,363 of stock (145.46K shares) on the open market and sold none.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Robert N Fireman | President And Ceo | 23,581,992 | 0 | 23,581,992 | 39.5% | 14 Jan, 2022 |
| 2 | Jon R Levine | President And Ceo | 21,387,793 | 0 | 21,387,793 | 35.9% | 15 Oct, 2026 |
| 3 | Timothy Shaw | Chief Operating Officer | 9,491,259 | 0 | 9,491,259 | 15.9% | 15 Oct, 2026 |
| 4 | Ryan Crandall | Chief Commercial Officer | 1,784,669 | 0 | 1,784,669 | 3.0% | 15 Oct, 2026 |
| 5 | Edward J Gildea | Director | 1,172,516 | 0 | 1,172,516 | 2.0% | 16 Jul, 2026 |
| 6 | David R Allen | Director | 743,452 | 0 | 743,452 | 1.2% | 16 Jul, 2026 |
| 7 | Eva M.D. Selhub | Director | 730,748 | 0 | 730,748 | 1.2% | 16 Jul, 2026 |
| 8 | Mario Pinho | Chief Financial Officer | 397,227 | 0 | 397,227 | 0.7% | 15 Oct, 2026 |
| 9 | Kathleen Tucker | Director | 350,000 | 0 | 350,000 | 0.6% | 06 Jun, 2025 |
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 |
|---|---|---|---|---|---|---|---|---|
| 15 Oct, 2026 | Jon R Levine | President And Ceo | Acquired M | 30,625 | $0.00 | $0 | 21,396,782 | Direct |
| 15 Oct, 2026 | Ryan Crandall | Chief Commercial Officer | Acquired M | 32,812 | $0.00 | $0 | 1,161,009 | Direct |
| 15 Oct, 2026 | Mario Pinho | Chief Financial Officer | Acquired M | 38,282 | $0.00 | $0 | 373,454 | Direct |
| 15 Oct, 2026 | Timothy Shaw | Chief Operating Officer | Acquired M | 42,657 | $0.00 | $0 | 9,503,779 | Direct |
| 15 Oct, 2026 | Jon R Levine | President And Ceo | Disposed F | 8,989 | $0.06 | $539 | 21,387,793 | Direct |
| 15 Oct, 2026 | Mario Pinho | Chief Financial Officer | Disposed F | 11,236 | $0.06 | $674 | 362,218 | Direct |
| 15 Oct, 2026 | Ryan Crandall | Chief Commercial Officer | Disposed F | 9,631 | $0.06 | $578 | 1,151,378 | Direct |
| 15 Oct, 2026 | Timothy Shaw | Chief Operating Officer | Disposed F | 12,520 | $0.06 | $751 | 9,491,259 | Direct |
| 15 Oct, 2026 | Mario Pinho | Chief Financial Officer | Disposed M | 38,282 | $0.00 | $0 | 76,562 | Direct |
| 15 Oct, 2026 | Ryan Crandall | Chief Commercial Officer | Disposed M | 32,812 | $0.00 | $0 | 65,625 | Direct |
| 15 Oct, 2026 | Timothy Shaw | Chief Operating Officer | Disposed M | 42,657 | $0.00 | $0 | 85,312 | Direct |
| 15 Oct, 2026 | Jon R Levine | President And Ceo | Disposed M | 30,625 | $0.00 | $0 | 61,250 | Direct |
| 02 Oct, 2026 | Jon R Levine | President And Ceo | Acquired M | 11,517 | $0.00 | $0 | 21,370,148 | Direct |
| 02 Oct, 2026 | Timothy Shaw | Chief Operating Officer | Acquired M | 9,981 | $0.00 | $0 | 9,464,581 | Direct |
| 02 Oct, 2026 | Jon R Levine | President And Ceo | Disposed F | 3,991 | $0.07 | $278 | 21,366,157 | Direct |
| 02 Oct, 2026 | Timothy Shaw | Chief Operating Officer | Disposed F | 3,459 | $0.07 | $241 | 9,461,122 | Direct |
| 02 Oct, 2026 | Timothy Shaw | Chief Operating Officer | Disposed M | 9,981 | $0.00 | $0 | 9,982 | Direct |
| 02 Oct, 2026 | Jon R Levine | President And Ceo | Disposed M | 11,517 | $0.00 | $0 | 11,517 | Direct |
| 28 Sep, 2026 | Ryan Crandall | Chief Commercial Officer | Acquired M | 6,046 | $0.00 | $0 | 1,130,292 | Direct |
| 28 Sep, 2026 | Ryan Crandall | Chief Commercial Officer | Disposed F | 2,095 | $0.08 | $161 | 1,128,197 | Direct |