There are no significant Insider Shareholders in Larimar Therapeutics as of December 12, 2025.
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| James E Flynn | 7,321,129 | 04 Aug, 2025 | |
| Thomas Edward Hamilton | 507,590 | 20 Sep, 2022 | |
| Carole Ben-Maimon | President And CEO | 387,208 | 24 Jan, 2025 |
| Michael Celano | Chief Financial Officer | 178,181 | 24 Jan, 2025 |
| Gopi Shankar | Chief Development Officer | 50,806 | 24 Jan, 2025 |
| Russell Clayton | Chief Medical Officer | 45,806 | 24 Jan, 2025 |
| Joseph Truitt | 2,750 | 18 May, 2023 | |
| Frank E Thomas | 2,000 | 15 Feb, 2024 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Jul, 2025 | James E Flynn | Common Stock | A | 3,387,529 | $3.20 | 9,538,918 | I | P |
| 31 Jul, 2025 | James E Flynn | Common Stock | A | 3,387,539 | $3.20 | 9,538,945 | I | P |
| 31 Jul, 2025 | James E Flynn | Common Stock | A | 2,599,932 | $3.20 | 7,321,129 | I | P |
| 22 Jan, 2025 | Russell Clayton | Common Stock | A | 23,306 | $0.00 | 45,806 | D | A |
| 22 Jan, 2025 | Michael Celano | - | - | 178,181 | D | |||
| 22 Jan, 2025 | Michael Celano | Common Stock | A | 34,185 | $0.00 | 178,181 | D | A |
| 22 Jan, 2025 | Gopi Shankar | Common Stock | A | 23,306 | $0.00 | 50,806 | D | A |
| 22 Jan, 2025 | Carole Ben-Maimon | Common Stock | A | 91,000 | $0.00 | 387,208 | D | A |
| 16 Feb, 2024 | James E Flynn | - | - | 6,151,389 | I | |||
| 16 Feb, 2024 | James E Flynn | Common Stock | A | 1,430,206 | $8.74 | 6,151,389 | I | P |
| 16 Feb, 2024 | James E Flynn | Common Stock | A | 1,430,206 | $8.74 | 6,151,406 | I | P |
| 16 Feb, 2024 | James E Flynn | - | - | 6,151,406 | I | |||
| 16 Feb, 2024 | James E Flynn | Common Stock | A | 1,430,205 | $8.74 | 4,207,982 | I | P |
| 16 Feb, 2024 | James E Flynn | - | - | 4,207,982 | I | |||
| 14 Feb, 2024 | Frank E Thomas | Common Stock | A | 2,000 | $11.00 | 2,000 | D | P |
| 14 Feb, 2024 | Frank E Thomas | - | - | 2,000 | D | |||
| 17 Jan, 2024 | Gopi Shankar | Common Stock | A | 22,500 | $0.00 | 27,500 | D | A |
| 17 Jan, 2024 | Michael Celano | Common Stock | A | 31,250 | $0.00 | 143,996 | D | A |
| 17 Jan, 2024 | Carole Ben-Maimon | Common Stock | A | 66,125 | $0.00 | 332,954 | D | A |
| 17 Jan, 2024 | Russell Clayton | Common Stock | A | 22,500 | $0.00 | 22,500 | D | A |