TK
Theoharrys Evgenios Kosmatos (CFO and CAO) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Tsakos Energy Navigation Limited (TEN). The largest single filing was $530K of TEN (10,000 sh × $53.00, as filed), executed Sep 18. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
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returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
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measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$530K
shares × price, as filed
Last traded
Sep 18
Filed Sep 22
Median ADV $11.4M across their filed names
Open performance→Volume by month
Buys $0
Sells $530K
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Energy
1 filing
Sector per market data · by filing · past 12 months
Most traded names
TENRecent filings
TENSALE
Tsakos Energy Navigation Limited
View filing →
$530K10,000 sh × $53.00
Exec Sep 18
Filed Sep 22 · 4:15 PM ET