Anderman Jonathan Insider Trading -- Recent SEC Form 4 Transactions
Anderman Jonathan (CIK 2032625) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-30). Recent activity: Buy CMPX (25,000 shares), Buy CMPX (25,000 shares), Buy CMPX (150,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-30 | Compass Therapeutics, Inc. (CMPX) | General Counsel | Buy | 25,000 | $47,250 |
| 2026-04-29 | Compass Therapeutics, Inc. (CMPX) | General Counsel | Buy | 25,000 | $47,250 |
| 2026-01-05 | Compass Therapeutics, Inc. (CMPX) | General Counsel | Buy | 150,000 | $775,500 |
Source: SEC Form 4 filings · as of 2026-04-30