SC 13G/A | 2023-02-14 | Kopernik Global Investors, LLC | TSAKOS ENERGY NAVIGATION LTD | 1,451 | 0.0% | EDGAR |
SC 13G/A | 2023-01-31 | Konstantakopoulos Konstantinos | TSAKOS ENERGY NAVIGATION LTD | 54,737 | 0.2% | EDGAR |
SC 13G/A | 2022-09-29 | Konstantakopoulos Konstantinos | TSAKOS ENERGY NAVIGATION LTD | 1,462,452 | 5.3% | EDGAR |
SC 13D/A | 2022-05-23 | SEA CONSOLIDATION S A OF PANAMA | TSAKOS ENERGY NAVIGATION LTD | 1,435,000 | 5.1% | EDGAR |
SC 13D/A | 2022-05-23 | TSAKOS HOLDINGS FOUNDATION | TSAKOS ENERGY NAVIGATION LTD | 738,001 | 2.6% | EDGAR |
SC 13G/A | 2022-02-11 | Kopernik Global Investors, LLC | TSAKOS ENERGY NAVIGATION LTD | 1,215,623 | 6.0% | EDGAR |
SC 13G/A | 2022-01-21 | Konstantakopoulos Konstantinos | TSAKOS ENERGY NAVIGATION LTD | 2,348,213 | 10.5% | EDGAR |
SC 13G/A | 2022-01-14 | Konstantakopoulos Konstantinos | TSAKOS ENERGY NAVIGATION LTD | 2,198,213 | 9.8% | EDGAR |
SC 13G | 2021-11-12 | Konstantakopoulos Konstantinos | TSAKOS ENERGY NAVIGATION LTD | 1,943,795 | 9.6% | EDGAR |
SC 13G/A | 2021-02-12 | Kopernik Global Investors, LLC | TSAKOS ENERGY NAVIGATION LTD | 1,272,699 | 6.8% | EDGAR |
SC 13G/A | 2021-02-08 | Offshore Merchant Partners Asset Yield Fund, LP | TSAKOS ENERGY NAVIGATION LTD | 1,743,333 | 8.7% | EDGAR |
SC 13G/A | 2020-02-14 | Kopernik Global Investors, LLC | TSAKOS ENERGY NAVIGATION LTD | 4,791,500 | 5.4% | EDGAR |
SC 13G/A | 2019-10-21 | Offshore Merchant Partners Asset Yield Fund, LP | TSAKOS ENERGY NAVIGATION LTD | 9,934,805 | 10.0% | EDGAR |
SC 13G | 2019-10-15 | AZVALOR ASSET MANAGEMENT SGIIC SA | TSAKOS ENERGY NAVIGATION LTD | 4,175,047 | 4.7% | EDGAR |
SC 13G | 2019-09-27 | Offshore Merchant Partners Asset Yield Fund, LP | TSAKOS ENERGY NAVIGATION LTD | 8,751,704 | 10.0% | EDGAR |
SC 13G/A | 2019-02-13 | Kopernik Global Investors, LLC | TSAKOS ENERGY NAVIGATION LTD | 7,763,996 | 8.9% | EDGAR |
SC 13D/A | 2018-04-12 | TSAKOS HOLDINGS FOUNDATION | TSAKOS ENERGY NAVIGATION LTD | 7,600,007 | 8.8% | EDGAR |
SC 13D/A | 2018-04-12 | SEA CONSOLIDATION S A OF PANAMA | TSAKOS ENERGY NAVIGATION LTD | 6,200,000 | 7.2% | EDGAR |
SC 13G | 2018-02-09 | Kopernik Global Investors, LLC | TSAKOS ENERGY NAVIGATION LTD | 6,346,729 | 7.5% | EDGAR |
SC 13G | 2017-12-11 | AZVALOR ASSET MANAGEMENT SGIIC SA | TSAKOS ENERGY NAVIGATION LTD | 4,353,311 | 5.1% | EDGAR |