Insiders / Sandrock Alfred
Sandrock Alfred
CIK 1577061personinsider
Companies
1
First seen
Feb 10, 2026
Last activity
Feb 26, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Voyager Therapeutics, Inc. · VYGR | 484,060 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Voyager Therapeutics, Inc. | Common Stock | 484,060 |
| Voyager Therapeutics, Inc. | Stock Option (Right to Buy)Derivative | 402,500 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 24, 2026 | Sell | VYGR Voyager Therapeutics, Inc. Common Stock | $53.8K | -14K -2.85% | 484,060 0.79% of shares | low |
| Feb 10, 2026 | Sell | VYGR Voyager Therapeutics, Inc. Common Stock | $46.1K | -12K -2.33% | 509,989 0.83% of shares | low |
| Feb 18, 2026 | Sell | VYGR Voyager Therapeutics, Inc. Common Stock | $40.0K | -12K -2.30% | 498,257 0.81% of shares | low |
| Feb 6, 2026 | Grant | VYGR Voyager Therapeutics, Inc. Common Stock | $0 | +86K +19.79% | 522,181 0.85% of shares | low |
| Feb 6, 2026 | Grant | VYGR Voyager Therapeutics, Inc. Stock Option (Right to Buy) | — | +403K | 402,500 0.65% of shares | low |