Kosmatos Theoharrys Evgenios sold $530K of TEN
Kosmatos Theoharrys Evgenios (CFO and CAO) sold 10,000 shares of TSAKOS ENERGY NAVIGATION LTD (TEN) at $53.00 ($0.53M total) on 2026-09-18.
How this was made
The 30-second read
Why it matters
Provides fresh data on insider holdings; modest sell by CFO.
Market read
Small insider sale with limited market impact.
What to watch
No disclosed 10b5-1 plan; CFO may be reallocating assets.
Background
Form 4 filing reports insider transactions required by SEC.
Ticker impact
CFO/Evgenios Kosmatos sold 10,000 shares for $530,014 in a Form 4 filing.
Potential minor downward pressure; unlikely to move price materially.
Sale amount is small relative to market cap; CFO role adds some weight but no broader implications.
Market effects
Minimal impact on shipping sector; isolated insider transaction.
Negligible effect on broader market.
Low relevance globally.
Counterpoint
Sale could be routine liquidity need; not necessarily bearish.
Key entities
- CompanyTsakos Energy Navigation Ltd
Shipping and energy transport company listed as TEN.
- InsiderKosmatos Theoharrys Evgenios
Chief Financial Officer and Chief Administrative Officer.




