Theodosopoulos Nikos (CIK 1605860) reported 6 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-30). Recent activity: Buy HTGC (7,317 shares), Buy HTGC (2,600 shares), Buy HTGC (6,165 shares), Buy ADTN (13,809 shares), Buy ADTN (12,859 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-30 | Hercules Capital, Inc. (HTGC) | Director | Buy | 7,317 | $104,999 |
| 2026-02-27 | Hercules Capital, Inc. (HTGC) | Director | Buy | 2,600 | $36,946 |
| 2026-02-19 | Hercules Capital, Inc. (HTGC) | Director | Buy | 6,165 | $98,208 |
| 2026-01-05 | ADTRAN Holdings, Inc. (ADTN) | Director | Buy | 13,809 | $0 |
| 2025-12-01 | ADTRAN Holdings, Inc. (ADTN) | Director | Buy | 12,859 | $100,429 |
| 2025-05-09 | Hercules Capital, Inc. (HTGC) | Director | Buy | 5,999 | $104,923 |
Source: SEC Form 4 filings · as of 2026-03-30