Tsakos Energy Navigation Ltd 2025年年度报告和过渡报告

FORM20-F ☐REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIESEXCHANGE ACT OF 1934OR ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGEACT OF 1934 FOR THE FISCAL YEAR ENDEDDECEMBER 31,2024 OR☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIESEXCHANGE ACT OF 1934OR ☐SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIESEXCHANGE ACT OF 1934 Date of event requiring this shell company reportFor the transition period fromto Commission file number001-31236 (Exact name of Registrant as specified in its charter) Not Applicable(Translation of Registrant’s name into English)Bermuda(Jurisdiction of incorporation or organization)367 Syngrou Avenue175 64P. FaliroAthens,Greece011-30210-9407710(Address of principal executive offices) Paul Durham367 Syngrou Avenue175 64P. FaliroAthens,GreeceTelephone:011-30210-9407710E-mail:ten@tenn.grFacsimile:011-30210-9407716(Name, Address, Telephone Number,E-mailand Facsimile Number of Company Contact Person) Securities registered or to be registered pursuant to Section12(b) of the Act: Name of each exchange on whichregisteredNYSENYSE Title of each classCommon Shares, par value $5.00 per shareSeries E Fixed-to-Floating Rate CumulativeRedeemable Perpetual Preferred Shares, parvalue $1.00 per share TradingSymbol(s)TENTEN.PRE Series F Fixed-to-Floating Rate CumulativeRedeemable Perpetual Preferred Shares, parvalue $1.00 per share Securities registered or to be registered pursuant to Section12(g) of the Act: None Securities for which there is a reporting obligation pursuant to Section15(d) of the Act: None As of December31, 2024, there were30,127,603of the registrant’s Common Shares, 4,745,947 Series E Preferred Shares and6,747,147 Series F Preferred Shares outstanding. Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.Yes☐No☒ If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant toSection13 or 15(d) of the Securities Exchange Act of 1934.Yes☐No☒ Indicate by check mark whether the registrant (1)has filed all reports required to be filed by Section13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports),and (2)has been subject to such filing requirements for the past 90 days.Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule 405 of RegulationS-T(§232.405 of this chapter) during the preceding 12 months (or for such shorter period that theregistrant was required to submit such files).Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, anon-acceleratedfiler or an emerginggrowth company. See the definitions of “large accelerated filer”, “accelerated filer” and “emerging growth company” in Rule12b-2ofthe Exchange Act. Largeacceleratedfiler☐Accelerated Filer☒Non-acceleratedfiler☐Emerginggrowth company☐ If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if theregistrant has elected not to use the extended transition period for complying with any new or revised financial accounting standardsprovided pursuant to Section13(a) of the Exchange Act.☐ Indicateby check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectivenessof its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registeredpublic accounting firm that prepared or issued its audit reportYes☒☐No If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of theregistrant included in the filing reflect the correction of an error to previously issued financial statements.☐ Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-basedcompensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b)☐ Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing: U.S. GAAP☒ If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registranthas elected to follow.Item17☐Item18☐ If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule12b-2of the ExchangeAct).Yes☐No☒ TABLE OF CONTENTS FORWARD-LOOKING INFORMATIONPART I Item 1. Identity of Directors, Senior Management and AdvisersItem 2. Offer Statistics and Expected TimetableItem 3. Key InformationItem 4. Info