SEC Form 4 · Updated Daily
VYGR
— VOYAGER THERAPEUTICS, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Sanofi | 10%+ Owner | 2,477,941 | 2015-11-16 | P |
| Sandrock Alfred | Director · Officer | 472,549 | 2026-04-02 | S |
| Swartz Robin | Officer | 199,738 | 2026-02-24 | S |
| Ferguson Toby | Officer | 183,914 | 2026-02-06 | A |
| Jorgensen Nathan D. | Officer | 151,416 | 2026-02-24 | S |
| Carter Todd Alfred | Officer | 145,718 | 2026-02-24 | S |
| Shiferman Gregory L. | Officer | 50,000 | 2026-04-01 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-06-09 | PIERCE GLENN | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2026-06-09 | Colon Grace | Grant / award (derivative) | 30,000 | $0.00 | — |
| 2026-06-09 | GERAGHTY JAMES A | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2026-06-09 | Onyia Jude | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2026-06-09 | Higgins Michael J | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2026-06-09 | Vitale Nancy | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2026-06-09 | Hyman Steven | Grant / award (derivative) | 30,000 | $0.00 | — |
| 2026-06-09 | MACKEY CATHERINE J | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2026-06-09 | SCANGOS GEORGE A | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2026-04-02 | Sandrock Alfred | Open-market sale | 11,511 | $3.87 | 472,549 |
| 2026-04-01 | Shiferman Gregory L. | Grant / award | 50,000 | $0.00 | 50,000 |
| 2026-02-24 | Carter Todd Alfred | Open-market sale | 4,174 | $3.76 | 145,718 |
| 2026-02-24 | Jorgensen Nathan D. | Open-market sale | 4,668 | $3.77 | 151,416 |
| 2026-02-24 | Sandrock Alfred | Open-market sale | 14,197 | $3.79 | 484,060 |
| 2026-02-24 | Swartz Robin | Open-market sale | 6,458 | $3.77 | 199,738 |
| 2026-02-18 | Sandrock Alfred | Open-market sale | 11,732 | $3.41 | 498,257 |
| 2026-02-18 | Carter Todd Alfred | Open-market sale | 3,301 | $3.44 | 149,892 |
| 2026-02-18 | Swartz Robin | Open-market sale | 3,882 | $3.44 | 206,196 |
| 2026-02-10 | Carter Todd Alfred | Open-market sale | 3,525 | $3.85 | 153,193 |
| 2026-02-10 | Sandrock Alfred | Open-market sale | 12,192 | $3.78 | 509,989 |
| 2026-02-10 | Swartz Robin | Open-market sale | 4,569 | $3.85 | 210,078 |
| 2026-02-06 | Jorgensen Nathan D. | Grant / award (derivative) | 150,500 | $0.00 | 150,500 |
| 2026-02-06 | Jorgensen Nathan D. | Grant / award | 32,250 | $0.00 | 156,084 |
| 2026-02-06 | Sandrock Alfred | Grant / award (derivative) | 402,500 | $0.00 | 402,500 |
| 2026-02-06 | Sandrock Alfred | Grant / award | 86,250 | $0.00 | 522,181 |
| 2026-02-06 | Swartz Robin | Grant / award (derivative) | 210,000 | $0.00 | 210,000 |
| 2026-02-06 | Swartz Robin | Grant / award | 45,000 | $0.00 | 214,647 |
| 2026-02-06 | Carter Todd Alfred | Grant / award (derivative) | 154,000 | $0.00 | 154,000 |
| 2026-02-06 | Carter Todd Alfred | Grant / award | 33,000 | $0.00 | 156,718 |
| 2026-02-06 | Ferguson Toby | Grant / award (derivative) | 210,000 | $0.00 | 210,000 |
| 2026-02-06 | Ferguson Toby | Grant / award | 45,000 | $0.00 | 183,914 |
| 2026-01-06 | Shiferman Gregory L. | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2025-10-03 | Jorgensen Nathan D. | Open-market sale | 7,666 | $4.78 | 123,834 |
| 2025-08-18 | Ferguson Toby | Open-market sale | 19,000 | $3.73 | 138,914 |
| 2025-06-03 | Colon Grace | Grant / award (derivative) | 24,000 | $0.00 | 24,000 |
| 2025-06-03 | GERAGHTY JAMES A | Grant / award (derivative) | 24,000 | $0.00 | 24,000 |
| 2025-06-03 | Higgins Michael J | Grant / award (derivative) | 24,000 | $0.00 | 24,000 |
| 2025-06-03 | Hyman Steven | Grant / award (derivative) | 24,000 | $0.00 | 24,000 |
| 2025-06-03 | MACKEY CATHERINE J | Grant / award (derivative) | 24,000 | $0.00 | 24,000 |
| 2025-06-03 | Onyia Jude | Grant / award (derivative) | 24,000 | $0.00 | 24,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.