Sites Eric (CIK 1769842) reported 5 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-09-11). Recent activity: Buy NNUP (1,000 shares), Buy NNUP (500 shares), Buy NNUP (1,000 shares), Buy MIAX (714 shares), Buy MIAX (4,970 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-11 | NOCOPI TECHNOLOGIES INC/MD/ (NNUP) | Director | Buy | 1,000 | $1,850 |
| 2026-09-11 | NOCOPI TECHNOLOGIES INC/MD/ (NNUP) | Director | Buy | 500 | $900 |
| 2026-09-09 | NOCOPI TECHNOLOGIES INC/MD/ (NNUP) | Director | Buy | 1,000 | $1,900 |
| 2026-06-17 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | Director | Buy | 714 | $0 |
| 2026-06-17 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | Director | Buy | 4,970 | $0 |
Source: SEC Form 4 filings · as of 2026-09-11