Karamanos George (CIK 2018485) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-17). Recent activity: Buy DMRC (11,254 shares), Sell DMRC (1,097 shares), Buy DMRC (1,996 shares), Sell DMRC (1,094 shares), Sell DMRC (1,322 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-17 | Digimarc CORP (DMRC) | EVP, Chief Legal Officer | Buy | 11,254 | $54,694 |
| 2026-02-17 | Digimarc CORP (DMRC) | EVP, Chief Legal Officer | Sell | 1,097 | $5,331 |
| 2025-12-17 | Digimarc CORP (DMRC) | EVP, Chief Legal Officer | Buy | 1,996 | $15,968 |
| 2025-11-18 | Digimarc CORP (DMRC) | EVP, Chief Legal Officer | Sell | 1,094 | $8,500 |
| 2025-08-18 | Digimarc CORP (DMRC) | EVP, Chief Legal Officer | Sell | 1,322 | $11,647 |
| 2025-05-19 | Digimarc CORP (DMRC) | EVP, Chief Legal Officer | Buy | 16,584 | $217,914 |
| 2025-05-19 | Digimarc CORP (DMRC) | EVP, Chief Legal Officer | Sell | 1,851 | $24,896 |
| 2025-02-19 | Digimarc CORP (DMRC) | EVP, Chief Legal Officer | Sell | 203 | $7,127 |
Source: SEC Form 4 filings · as of 2026-02-17