Borgman Anne Elizabeth (CIK 1886388) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-05-05). Recent activity: Buy STRO (15,938 shares), Sell STRO (24,709 shares), Buy STRO (53,125 shares), Buy STRO (37,500 shares), Sell STRO (15,405 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-05 | SUTRO BIOPHARMA, INC. (STRO) | CHIEF MEDICAL OFFICER | Buy | 15,938 | $0 |
| 2025-05-05 | SUTRO BIOPHARMA, INC. (STRO) | CHIEF MEDICAL OFFICER | Sell | 24,709 | $26,439 |
| 2025-05-05 | SUTRO BIOPHARMA, INC. (STRO) | CHIEF MEDICAL OFFICER | Buy | 53,125 | $0 |
| 2025-03-04 | SUTRO BIOPHARMA, INC. (STRO) | CHIEF MEDICAL OFFICER | Buy | 37,500 | $0 |
| 2025-03-04 | SUTRO BIOPHARMA, INC. (STRO) | CHIEF MEDICAL OFFICER | Sell | 15,405 | $24,494 |
| 2025-03-04 | SUTRO BIOPHARMA, INC. (STRO) | CHIEF MEDICAL OFFICER | Buy | 11,250 | $0 |
| 2025-03-04 | SUTRO BIOPHARMA, INC. (STRO) | CHIEF MEDICAL OFFICER | Sell | 4,621 | $7,347 |
Source: SEC Form 4 filings · as of 2025-05-05