TSAKOS ENERGY NAVIGATION LTD (TEN)
Data as of , from SEC Form 4 filings.
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- Theoharrys Evgenios Kosmatos - OfficerOpen-market sale$530K
- Clio Hatzimichalis - DirectorOpen-market sale$205K
About TSAKOS ENERGY NAVIGATION LTD (TEN)
TSAKOS ENERGY NAVIGATION LTD files with the SEC under CIK 0001166663 and is classified as deep sea foreign transportation of freight. We track it alongside the rest of the Industrials sector.
TEN Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 2 | 15,000 | $735K |
TEN insider transactions (Form 4)
54 Form 4 filings on record, the earliest from Jul 10, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Theoharrys Evgenios Kosmatos - Officer | Open-market sale | Common Shares | 10,000 | $53.00 | $530K | |
| Clio Hatzimichalis - Director | Open-market sale | Common Shares | 5,000 | $41.07 | $205K | |
| Nicholas Francis Tommasino | Open-market sale | Common Shares | 2,490 | $40.07 | $100K | |
| Nikolaos Tsakos - Officer | Gift | Common Shares | 500,000 | $0.00 | - | |
| Nikolaos Tsakos - Officer | Gift | Common Shares | 500,000 | $0.00 | - |
Recent TEN Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Saroglou Georgios | President and COO | 5,000 | $266K | View on EDGAR | |
| Kosmatos Theoharrys Evgenios | CFO and CAO | 10,000 |
TEN insider trading FAQ
What is the latest insider trade for TEN?
TSAKOS ENERGY NAVIGATION LTD (TEN) had 2 insider filings in the last 90 days, with the most recent on 2026-09-22. The full record for TEN runs to 4 Form 4 filings, the earliest from 2026-07-10. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying TEN stock?
No insider purchases of TEN were filed in the last 90 days.
How many insiders are selling TEN stock?
2 insider sales of TEN were filed in the last 90 days, totaling $735K.
Where can I see TEN SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects TEN Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Industrials companies with insider activity
Recent insider filings
4The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Theoharrys Evgenios Kosmatos view on EDGAR
- - Clio Hatzimichalis view on EDGAR
- - Nicholas Francis Tommasino view on EDGAR
- - Nikolaos Tsakos view on EDGAR
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Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Industrials
- Where TEN's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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- The daily trading plan of ranked insider buys, on a delay, with the plan archive
