Carvajal Alejandra (CIK 1645755) reported 2 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-05). Recent activity: Buy CTMX (100,000 shares), Sell MRSN (3,131 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-05 | CytomX Therapeutics, Inc. (CTMX) | Chief Legal Officer | Buy | 100,000 | $0 |
| 2026-01-06 | Mersana Therapeutics, Inc. (MRSN) | SVP, Chief Legal Officer | Sell | 3,131 | $0 |
Source: SEC Form 4 filings · as of 2026-08-05