TCM Strategic GP LLC (CIK 1827269) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-18). Recent activity: Sell DMRC (2.3M shares), Sell DMRC (69,363 shares), Sell DMRC (3,512 shares), Sell DMRC (15,003 shares), Sell DMRC (27,071 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-18 | Digimarc Corp (DMRC) | Insider | Sell | 2.3M | $0 |
| 2026-06-18 | Digimarc Corp (DMRC) | Insider | Sell | 69,363 | $751,458 |
| 2026-06-18 | Digimarc Corp (DMRC) | Insider | Sell | 3,512 | $38,492 |
| 2026-06-18 | Digimarc Corp (DMRC) | Insider | Sell | 15,003 | $150,726 |
| 2026-06-18 | Digimarc Corp (DMRC) | Insider | Sell | 27,071 | $256,151 |
| 2025-03-19 | Digimarc CORP (DMRC) | Insider | Sell | 1.4M | $0 |
Source: SEC Form 4 filings · as of 2026-06-18