TEN · Insider Trading
Tsakos Energy Navigation Ltd.
Every open-market purchase and sale reported by TEN officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-22 | Theoharrys Evgenios Kosmatos | CFO and CAO | Sell | −10,000 | −$530.01K |
| 2026-08-17 | Clio Hatzimichalis | Director | Sell | −5,000 | −$205.33K |
| 2026-07-16 | Nicholas Francis Tommasino | Director | Sell | −2,490 | −$99.76K |
| 2026-07-10 | Nikolaos Tsakos | Chief Executive Officer | G | — | — |
| 2022-11-02 | Scott Usitalo | Executive Vice President | MIXED | — | −$556.29K |
| 2022-11-02 | Kaled Awada | Executive Vice President* | MIXED | −4,136 | −$1.11M |
| 2022-11-02 | John W. Wehrenberg | Executive Vice President* | MIXED | — | −$389.41K |
| 2022-08-12 | Matti Masanovich | Executive Vice President* | MIXED | +25,950 | −$265.66K |
| 2022-08-05 | Kevin Baird | Executive Vice President* | MIXED | +61,914 | −$770.10K |
| 2022-05-16 | John W. Wehrenberg | Executive Vice President* | MIXED | +2,240 | −$15.00K |
| 2022-03-08 | Scott Usitalo | Executive Vice President | MIXED | +4,401 | −$96.38K |
| 2022-03-08 | Brian J Kesseler | Chief Executive Officer | MIXED | +35,360 | −$870.72K |
| 2022-03-08 | Kaled Awada | Executive Vice President* | MIXED | +4,981 | −$111.07K |
| 2022-03-08 | John Patouhas | Vice President* | MIXED | +1,886 | −$41.31K |
| 2022-03-08 | John W. Wehrenberg | Executive Vice President* | MIXED | +2,016 | −$51.68K |
| 2022-03-08 | Rainer Jueckstock | Executive Vice President | MIXED | +12,771 | −$130.73K |
| 2022-02-16 | Thomas J Sabatino Jr | Executive Vice President* | MIXED | +15,737 | −$56.76K |
| 2022-02-07 | John W. Wehrenberg | Executive Vice President* | M | +1,431 | — |
| 2022-02-07 | Scott Usitalo | Executive Vice President | MIXED | +1,460 | −$5.87K |
| 2022-02-07 | Rainer Jueckstock | Executive Vice President | M | +5,930 | — |
| 2022-02-07 | John Patouhas | Vice President* | MIXED | +364 | −$1.47K |
| 2022-02-07 | Kaled Awada | Executive Vice President* | M | +3,272 | — |
| 2022-02-07 | Brian J Kesseler | Chief Executive Officer | M | +24,540 | — |
| 2022-02-03 | Kevin Baird | Executive Vice President* | M | +24,111 | — |
| 2022-02-03 | Thomas J Sabatino Jr | Executive Vice President* | A | +58,608 deriv. | — |
| 2022-02-03 | Matti Masanovich | Executive Vice President* | M | +21,700 | — |
| 2022-02-03 | Kaled Awada | Executive Vice President* | MIXED | +27,382 | — |
| 2022-02-03 | Rainer Jueckstock | Executive Vice President | MIXED | +28,155 | — |
| 2022-02-03 | Peng Guo | Executive Vice President | MIXED | +26,917 | — |
| 2022-02-03 | John W. Wehrenberg | Executive Vice President* | MIXED | +6,796 | — |
| 2022-02-03 | John Patouhas | Vice President* | MIXED | +3,238 | −$13.64K |
| 2022-02-03 | Scott Usitalo | Executive Vice President | MIXED | +16,471 | −$75.86K |
| 2022-02-03 | Brian J Kesseler | Chief Executive Officer | MIXED | +177,095 | −$248.90K |
| 2022-02-02 | Denise Gray | Director | A | +15,110 | — |
| 2022-02-02 | Michelle Kumbier | Director | A | +15,110 | — |
| 2022-02-02 | James S Metcalf | Director | A | +15,110 | — |
| 2022-02-02 | Jane L Warner | Director | A | +15,110 | — |
| 2022-02-02 | Roy V Armes | Director | A | +15,110 | — |
| 2022-02-02 | Thomas C Freyman | Director | A | +15,110 | — |
| 2022-02-02 | Charles K. Stevens III | Director | A | +15,110 | — |
| 2022-02-02 | Dennis J Letham | Director | A | +15,110 | — |
| 2022-02-02 | Aleksandra A Miziolek | Director | A | +15,110 | — |
| 2022-02-02 | John S Stroup | Director | A | +15,110 | — |
| 2021-11-02 | Scott Usitalo | Executive Vice President | MIXED | — | −$376.14K |
| 2021-11-02 | Kaled Awada | Senior Vice President* | MIXED | — | −$752.26K |
| 2021-11-02 | John W. Wehrenberg | Executive Vice President* | MIXED | — | −$263.30K |
| 2021-10-26 | Rainer Jueckstock | Executive Vice President | MIXED | +8,196 | −$80.40K |
| 2021-10-26 | Peng Guo | Executive Vice President | MIXED | +9,961 | −$55.74K |
| 2021-09-16 | Jane L Warner | Director | Buy | +20,000 | +$276.00K |
| 2021-09-10 | James S Metcalf | Director | Buy | +729 | +$9.83K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Nikolaos Tsakos | Chief Executive Officer | 1,530,302 | $78.66M |
| Theoharrys Evgenios Kosmatos | CFO and CAO | 14,700 | $755.58K |
| Clio Hatzimichalis | Director | 5,000 | $257.00K |
| Nicholas Francis Tommasino | Director | 2,874 | $147.72K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the TEN quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.