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Who

Nikolaos Tsakos

Chief Executive Officer

Company insider

Files Form 4 as: Chief Executive Officer, Tsakos Energy Navigation.

In numbers

Trades disclosed
8
Buys
2
Sells
0
Bought
$2.0M
Sold
$0
Companies
1
Companies where not an officer
0
First trade
28 Apr 2026
Last trade
8 Jul 2026
Last filed
10 Jul 2026

Companies traded

Where they are an officer
TEN Tsakos Energy NavigationDirector, Officer · Marine Shipping · last 8 Jul 20262 buys · 0 sells

Activity over time

1 Apr – 1 Oct
02Apr 26Jun 26Jul 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
8 Jul 2026filed 10 Jul 2026TEN Tsakos Energy NavigationMarine ShippingSEC FORM 4 Code G—500,000 at $0.00filing
8 Jul 2026filed 10 Jul 2026TEN Tsakos Energy NavigationMarine ShippingSEC FORM 4 Code G—500,000 at $0.00filing
8 Jul 2026filed 10 Jul 2026TEN Tsakos Energy NavigationMarine ShippingSEC FORM 4 Code G—500,000 at $0.00filing
8 Jul 2026filed 10 Jul 2026TEN Tsakos Energy NavigationMarine ShippingSEC FORM 4 Code G—500,000 at $0.00filing
29 Apr 2026filed 30 Apr 2026TEN Tsakos Energy NavigationMarine ShippingSEC FORM 4 Bought$499K12,500 at $39.95filing
29 Apr 2026filed 30 Apr 2026TEN Tsakos Energy NavigationMarine ShippingSEC FORM 4 Bought$499K12,500 at $39.95filing
28 Apr 2026filed 30 Apr 2026TEN Tsakos Energy NavigationMarine ShippingSEC FORM 4 Bought$499K12,500 at $39.92filing
28 Apr 2026filed 30 Apr 2026TEN Tsakos Energy NavigationMarine ShippingSEC FORM 4 Bought$499K12,500 at $39.92filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Industrials2

Buys in green, sells in red, by the company’s sector.

Related people

Georgios SaroglouPresident and COO · President and COO at Tsakos Energy Navigation, filing Form 4 there in the last year
Theoharrys Evgenios KosmatosCFO and CAO · CFO and CAO at Tsakos Energy Navigation, filing Form 4 there in the last year
Clio HatzimichalisDirector · Director at Tsakos Energy Navigation, filing Form 4 there in the last year
Nicholas Francis TommasinoDirector · Director at Tsakos Energy Navigation, filing Form 4 there in the last year