The Vanguard Group 13D and 13G filings for Tsakos Energy Navigation Limited:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-02-10 08:42 am Purchase | 2021-12-31 | 13G | Tsakos Energy Navigation Limited TEN | The Vanguard Group | 9,381,492 11.430% | 843,076 (+9.87%) | Filing |
| 2021-07-12 10:21 am Purchase | 2021-06-30 | 13G | Tsakos Energy Navigation Limited TEN | The Vanguard Group | 8,538,416 10.420% | 4,112,750 (+92.93%) | Filing |
| 2021-02-10 11:57 am Purchase | 2020-12-31 | 13G | Tsakos Energy Navigation Limited TEN | The Vanguard Group | 4,425,666 7.240% | 3,436,649 (+347.48%) | Filing |