BM Oil & Gas Related Equipment and Services

Tsakos Energy Navigation Ltd (TEN)

Tsakos Energy Navigation experienced significant insider selling over the past ninety days, totaling over one million dollars. Key executives, including the CFO and COO, offloaded shares following a strong performance period. These transactions occurred after the company reported positive results, with the stock price currently trading near its annual peak.
Ticker: TEN Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Tsakos Energy Navigation Ltd. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Saroglou Georgios President and COO Executive Director
Transaction date
Sale
Price
299.49
Quantity 68,704 -15.7%
Value US$2,967,288
Saroglou Georgios President and COO
Transaction date
Proposed sale
Price
37.70
Quantity 52,952
Value US$3,552,088
Kosmatos Theoharrys Evgenios CFO and CAO Officer
Transaction date
Sale
Price
470.56
Quantity 71,819 +20.2%
Value US$2,831,959
Kosmatos Theoharrys Evgenios CFO and CAO
Transaction date
Proposed sale
Price
53.00
Quantity 10,000
Value US$530,014
Kosmatos Theoharrys Evgenios Director Non-Executive Director
Transaction date
Proposed sale
Price
106.00
Quantity 5,000
Value US$530,014
Hatzimichalis Clio Non-Executive Director
Transaction date
Sale
Price
41.07
Quantity 5,000 -50.0%
Value US$205,331
Hatzimichalis Clio Director Non-Executive Director
Transaction date
Proposed sale
Price
41.07
Quantity 5,000
Value US$205,331
Tommasino Nicholas Francis Non-Executive Director
Transaction date
Sale
Price
40.07
Quantity 2,490 -46.4%
Value US$99,762
Tommasino Nicholas Francis Director Non-Executive Director
Transaction date
Proposed sale
Price
40.10
Quantity 2,490
Value US$99,849
2.3
TSAKOS NIKOLAOS Chief Executive Officer Executive Director
Transaction date
Purchase
Price
39.95
Quantity 12,500 +1.4%
Value US$499,355
2.3
TSAKOS NIKOLAOS Chief Executive Officer Executive Director
Transaction date
Purchase
Price
39.92
Quantity 12,500 +1.4%
Value US$498,986
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-14 2026-10-12 S Sale
Saroglou Georgios

President and COO

Executive Director
68,704 -15.7%
299.49
US$2,967,288 		68,704 -15.7% 299.49 US$2,967,288
2026-10-13 2026-10-12 PrS Proposed sale
Saroglou Georgios

President and COO
52,952
37.70
US$3,552,088 		52,952 37.70 US$3,552,088
2026-09-22 2026-09-18 S Sale
Kosmatos Theoharrys Evgenios

CFO and CAO

Officer
71,819 +20.2%
470.56
US$2,831,959 		71,819 +20.2% 470.56 US$2,831,959
2026-09-21 2026-09-18 PrS Proposed sale
Kosmatos Theoharrys Evgenios

CFO and CAO
10,000
53.00
US$530,014 		10,000 53.00 US$530,014
2026-09-18 2026-09-18 PrS Proposed sale
Kosmatos Theoharrys Evgenios

Director

Non-Executive Director
5,000
106.00
US$530,014 		5,000 106.00 US$530,014
2026-08-17 2026-08-13 S Sale
Hatzimichalis Clio
Non-Executive Director
5,000 -50.0%
41.07
US$205,331 		5,000 -50.0% 41.07 US$205,331
2026-08-14 2026-08-13 PrS Proposed sale
Hatzimichalis Clio

Director

Non-Executive Director
5,000
41.07
US$205,331 		5,000 41.07 US$205,331
2026-07-16 2026-07-14 S Sale
Tommasino Nicholas Francis
Non-Executive Director
2,490 -46.4%
40.07
US$99,762 		2,490 -46.4% 40.07 US$99,762
2026-07-14 2026-07-14 PrS Proposed sale
Tommasino Nicholas Francis

Director

Non-Executive Director
2,490
40.10
US$99,849 		2,490 40.10 US$99,849
2026-04-30 2026-04-29 B Purchase
2.3
TSAKOS NIKOLAOS

Chief Executive Officer

Executive Director
12,500 +1.4%
39.95
US$499,355 		12,500 +1.4% 39.95 US$499,355
2026-04-30 2026-04-28 B Purchase
2.3
TSAKOS NIKOLAOS

Chief Executive Officer

Executive Director
12,500 +1.4%
39.92
US$498,986 		12,500 +1.4% 39.92 US$498,986
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