Over the 90-day window ending January 09, 2026, Viridian Therapeutics, Inc.\DE's three dominant insider ownership positions are held by Director Funds Management Llc Fairmount (3.91Mn shares), TenPercentOwner Life Sciences Public Fund, L.P. Frazier (1.51Mn shares), Chief Executive Officer Jonathan Violin (480.90K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Funds Management Llc Fairmount | 3,914,458 | 27 Oct, 2025 | |
| Life Sciences Public Fund, L.P. Frazier | 1,505,200 | 28 Sep, 2021 | |
| Jonathan Violin | Chief Executive Officer | 480,905 | 07 Feb, 2023 |
| Scott Dunseth Myers | Chief Executive Officer | 259,500 | 12 Apr, 2023 |
| Lara Meisner | Chief Legal Officer | 29,971 | 20 Jun, 2023 |
| Stephen F. Mahoney | President And Ceo | 21,400 | 30 Sep, 2024 |
| Thomas W. Beetham | Chief Operating Officer | 6,000 | 30 Sep, 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 Dec, 2025 | Jennifer Tousignant | Common Stock | D | 2,272 | $31.16 | 0 | D | S |
| 23 Oct, 2025 | Funds Management Llc Fairmount | Common Stock | A | 454,545 | $22.00 | 3,914,458 | I | P |
| 10 Jun, 2025 | Funds Management Llc Fairmount | Common Stock | A | 12,500 | $12.31 | 3,459,913 | I | M |
| 09 Jun, 2025 | Funds Management Llc Fairmount | Common Stock | A | 1,600 | $7.80 | 3,447,413 | I | M |
| 27 Sep, 2024 | Thomas W. Beetham | Common Stock | A | 5,000 | $23.41 | 6,000 | D | P |
| 27 Sep, 2024 | Stephen F. Mahoney | - | - | 21,400 | D | |||
| 27 Sep, 2024 | Stephen F. Mahoney | Common Stock | A | 21,400 | $23.33 | 21,400 | D | P |
| 13 Sep, 2024 | Funds Management Llc Fairmount | Common Stock | A | 1,600,000 | $18.75 | 3,445,813 | I | P |
| 28 Mar, 2024 | Funds Management Llc Fairmount | Common Stock | D | 5,859 | - | 0 | I | J |
| 28 Mar, 2024 | Funds Management Llc Fairmount | Common Stock | A | 5,859 | - | 1,845,813 | I | J |
| 22 Jan, 2024 | Funds Management Llc Fairmount | Common Stock | A | 476,190 | $21.00 | 1,839,954 | I | P |
| 16 Jun, 2023 | Lara Meisner | - | - | 29,998 | D | |||
| 16 Jun, 2023 | Lara Meisner | Common Stock | A | 27 | $23.03 | 29,998 | D | M |
| 16 Jun, 2023 | Lara Meisner | - | - | 29,971 | D | |||
| 16 Jun, 2023 | Lara Meisner | Common Stock | D | 27 | $28.35 | 29,971 | D | S |
| 15 Jun, 2023 | Lara Meisner | Common Stock | D | 2,269 | $28.02 | 29,971 | D | S |
| 15 Jun, 2023 | Lara Meisner | Common Stock | A | 2,269 | $23.03 | 32,240 | D | M |
| 15 Jun, 2023 | Lara Meisner | - | - | 29,971 | D | |||
| 15 Jun, 2023 | Lara Meisner | - | - | 32,240 | D | |||
| 06 Jun, 2023 | Lara Meisner | Common Stock | A | 5,126 | $18.51 | 35,097 | D | M |