The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Tsakos Nikolaos since 2026.
This trader's CIK number is 1229508.
At the time of last reporting, Tsakos Nikolaos was the Chief Executive Officer of Tsakos Energy Navigation Ltd. (stock ticker symbol TEN).
Also see all insider trading activities at Tsakos Energy Navigation Ltd.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | TEN | 25,000 | $998,337 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-04-29 | TEN | Buy | 12,500 | 39.95 | 499,350 |
| 2026-04-28 | TEN | Buy | 12,500 | 39.92 | 498,987 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Tsakos Nikolaos (Chief Executive Officer of Tsakos Energy Navigation Ltd at the time of this reporting) see the Securities and Exchange Commission (SEC) website.