Tsakos Energy Navigation Ltd
TEN.PE- Exchange
- NYSE
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001166663
In the last 90 days, Tsakos Energy Navigation Ltd insiders filed 0 open-market purchases and 3 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Tsakos Energy Navigation Ltd insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 3 filings
- 3 insiders, $835.1K in total
- Insiders trading
- 3
- Net value
- −$835.1K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Tsakos Energy Navigation Ltd, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Kosmatos Theoharrys Evgenios | CFO and CAO | 14,700 | Sep 22, 2026 | 1 |
| Hatzimichalis Clio | Director | 5,000 | Aug 17, 2026 | 1 |
| Tommasino Nicholas Francis | Director | 2,874 | Jul 16, 2026 | 1 |
| Tsakos Nikolaos | Chief Executive Officer | 500,000Indirect | Jul 10, 2026 | 2 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 (view filing)4:15 PM ET | Sep 18 | 4 days | Kosmatos Theoharrys EvgeniosCFO and CAO | SSale | −10.0K | $53.00 | −$530.0K | −40.5%14.7K after | |
| Aug 17, 2026 (view filing)4:15 PM ET | Aug 13 | 4 days | Hatzimichalis ClioDirector | SSale | −5.00K | $41.07 | −$205.3K | −50.0%5.00K after | |
| Jul 16, 2026 (view filing)4:15 PM ET | Jul 14 | 2 days | Tommasino Nicholas FrancisDirector | SSale | −2.49K | $40.07 | −$99.8K | −46.4%2.87K after | |
| Apr 30, 2026 (view filing) | Apr 28-29 | 2 days | Tsakos NikolaosChief Executive Officer | PPurchase | +25.0K | $39.94 | +$998.4K | +2.8%918.5K after | 2 lots |