Tsakos Energy Navigation Limited
Ownership
Ownership Structure
Who owns Tsakos Energy Navigation Limited (TEN-PF)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions.
Largest Shareholders
No ownership data is available for this stock yet.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Saroglou Georgios | President and COO | 37,000 | 962,000 $ | Oct 12, 2026 | direct |
| Kosmatos Theoharrys Evgenios | CFO and CAO | 14,700 | 382,200 $ | Sep 18, 2026 | direct |
| Hatzimichalis Clio | Director | 5,000 | 130,000 $ | Aug 13, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 12, 2026 | Saroglou Georgios | President and COO | Sell | 5,000 | 53.20 | 266,000 |
| Sep 18, 2026 | Kosmatos Theoharrys Evgenios | CFO and CAO | Sell | 10,000 | 53.00 | 530,014 |
| Aug 13, 2026 | Hatzimichalis Clio | Director | Sell | 5,000 | 41.07 | 205,331 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 13, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.