Insider holders · CIK 0001166663
TSAKOS ENERGY NAVIGATION LTD · TEN
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Nikolaos TsakosChief Executive Officer | 81,600 | 575,000 | 656,600 | Jul 10, 2026 · 4:15 pm EDT | Form 4 |
| Theoharrys Evgenios KosmatosCFO and CAO | 14,700 | — | 14,700 | Sep 22, 2026 · 4:15 pm EDT | Form 4 |
| Clio HatzimichalisDirector | 5,000 | — | 5,000 | Aug 17, 2026 · 4:15 pm EDT | Form 4 |
| Nicholas Francis TommasinoDirector | 2,874 | — | 2,874 | Jul 16, 2026 · 4:15 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.