Harsanyi Zsolt (CIK 1380184) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-10). Recent activity: Buy APVO (400 shares), Buy EBS (25,344 shares), Buy APVO (1 shares), Buy EBS (34,403 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-10 | Aptevo Therapeutics Inc. (APVO) | Director | Buy | 400 | $0 |
| 2026-05-04 | Emergent BioSolutions Inc. (EBS) | Chairman | Buy | 25,344 | $0 |
| 2025-07-21 | Aptevo Therapeutics Inc. (APVO) | Director | Buy | 1 | $0 |
| 2025-05-02 | Emergent BioSolutions Inc. (EBS) | Chairman | Buy | 34,403 | $0 |
Source: SEC Form 4 filings · as of 2026-08-10