Tsakos Energy Navigation LTD Schedule 13D activist filings

Filed when an investor crosses five percent and intends to influence the company — the activist disclosure.

NYSE
Affiliates of the Tsakos family have filed an Amendment No. 15 to their Schedule 13D, detailing their continued significant beneficial ownership in Tsakos Energy Navigation Limited and disclosing recent share acquisitions.
NYSE
Key insiders and affiliated entities of Tsakos Energy Navigation Limited have significantly increased their beneficial ownership in the company through recent open market purchases and compensatory awards, now collectively holding 27.4% of outstanding common shares.