Insiders / Willoughby Scott B.
Willoughby Scott B.
CIK 1877368personinsider
Companies
1
First seen
Jan 26, 2026
Last activity
May 27, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Sangamo Therapeutics, Inc. · SGMO | 647,370 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Sangamo Therapeutics, Inc. | Common Stock | 647,370 |
| Sangamo Therapeutics, Inc. | Stock Option (Right to Buy)Derivative | 800,000 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 22, 2026 | Other | SGMO Sangamo Therapeutics, Inc. Common Stock | $14.6K | -37K -5.22% | 665,410 0.16% of shares | low |
| Feb 25, 2026 | Other | SGMO Sangamo Therapeutics, Inc. Common Stock | $5.8K | -12K -1.86% | 651,406 0.16% of shares | low |
| Feb 24, 2026 | Other | SGMO Sangamo Therapeutics, Inc. Common Stock | $780 | -2K -0.25% | 663,760 0.16% of shares | low |
| May 25, 2026 | Other | SGMO Sangamo Therapeutics, Inc. Common Stock | $703 | -4K -0.62% | 647,370 0.16% of shares | low |
| Apr 1, 2026 | Grant | SGMO Sangamo Therapeutics, Inc. Stock Option (Right to Buy) | — | +800K | 800,000 0.19% of shares | low |