TSAKOS NIKOLAOS (CIK 1229508) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-30). Recent activity: Buy TEN (12,500 shares), Buy TEN (12,500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-30 | TSAKOS ENERGY NAVIGATION LTD (TEN) | Chief Executive Officer | Buy | 12,500 | $498,986 |
| 2026-04-30 | TSAKOS ENERGY NAVIGATION LTD (TEN) | Chief Executive Officer | Buy | 12,500 | $499,355 |
Source: SEC Form 4 filings · as of 2026-04-30