Based on data from the past 90 days ending January 10, 2026, Voyager Therapeutics's three largest insider shareholders are TenPercentOwner Capital, Llc Ecor1 (3.85Mn shares), TenPercentOwner Rock Ventures Iii, L.P. Third (3.19Mn shares), President And Ceo Alfred Sandrock (430.93K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Capital, Llc Ecor1 | 3,851,507 | 11 Jan, 2023 | |
| Rock Ventures Iii, L.P. Third | 3,185,291 | 06 Feb, 2023 | |
| Alfred Sandrock | President And Ceo | 430,931 | 04 Apr, 2025 |
| Peter P. Pfreundschuh | Chief Financial Officer | 175,669 | 22 Feb, 2024 |
| Robin Swartz | Coo & Cbo | 169,647 | 24 Feb, 2025 |
| Toby Ferguson | Chief Medical Officer | 138,914 | 20 Aug, 2025 |
| Nathan D. Jorgensen | Chief Financial Officer | 123,834 | 07 Oct, 2025 |
| Todd Alfred Carter | Chief Scientific Officer | 123,718 | 24 Feb, 2025 |
| Sandell Jacquelyn Fahey | Chief Legal Officer | 123,143 | 24 Feb, 2025 |
| Omar Khwaja | See Remarks | 120,509 | 25 May, 2021 |
| Robert W. Hesslein | Senior Vp & General Counsel | 102,200 | 22 Mar, 2023 |
| Julie Burek | Vp And Finance | 52,458 | 23 Mar, 2022 |
| Michael J Higgins | 31,314 | 18 Jul, 2022 | |
| Glenn Pierce | 16,788 | 18 Jul, 2022 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 03 Oct, 2025 | Nathan D. Jorgensen | Common Stock | D | 7,666 | $4.78 | 123,834 | D | S |
| 18 Aug, 2025 | Toby Ferguson | Common Stock | D | 19,000 | $3.73 | 138,914 | D | S |
| 18 Aug, 2025 | Toby Ferguson | - | - | 138,914 | D | |||
| 02 Apr, 2025 | Alfred Sandrock | - | - | 430,931 | D | |||
| 02 Apr, 2025 | Alfred Sandrock | Common Stock | D | 10,885 | $3.43 | 430,931 | D | S |
| 02 Apr, 2025 | Toby Ferguson | Common Stock | D | 10,086 | $3.43 | 157,914 | D | S |
| 21 Feb, 2025 | Alfred Sandrock | Common Stock | A | 145,000 | $0.00 | 441,816 | D | A |
| 21 Feb, 2025 | Nathan D. Jorgensen | - | - | 131,500 | D | |||
| 21 Feb, 2025 | Nathan D. Jorgensen | Common Stock | A | 51,500 | $0.00 | 131,500 | D | A |
| 21 Feb, 2025 | Robin Swartz | Common Stock | A | 71,250 | $0.00 | 169,647 | D | A |
| 21 Feb, 2025 | Todd Alfred Carter | Common Stock | A | 46,000 | $0.00 | 123,718 | D | A |
| 21 Feb, 2025 | Todd Alfred Carter | - | - | 123,718 | D | |||
| 21 Feb, 2025 | Sandell Jacquelyn Fahey | Common Stock | A | 41,500 | $0.00 | 123,143 | D | A |
| 21 Feb, 2025 | Toby Ferguson | Common Stock | A | 63,000 | $0.00 | 168,000 | D | A |
| 20 Feb, 2025 | Alfred Sandrock | Common Stock | D | 11,702 | $4.24 | 296,816 | D | S |
| 20 Feb, 2025 | Robin Swartz | Common Stock | D | 3,894 | $4.25 | 98,397 | D | S |
| 20 Feb, 2025 | Todd Alfred Carter | Common Stock | D | 3,305 | $4.26 | 77,718 | D | S |
| 11 Feb, 2025 | Alfred Sandrock | Common Stock | D | 16,644 | $4.45 | 308,518 | D | S |
| 11 Feb, 2025 | Robin Swartz | Common Stock | D | 6,950 | $4.45 | 102,291 | D | S |
| 11 Feb, 2025 | Todd Alfred Carter | Common Stock | D | 5,413 | $4.45 | 81,023 | D | S |