Tsakos Energy COO plans $266K share sale

Beta Securities SA is named as the broker for the proposed sale.

Rhea-AI Filing Summary

Tsakos Energy Navigation Ltd (TEN) reports that its President and COO, Georgios Saroglou, intends to sell 5,000 common shares with an aggregate market value of $266,000.00; the approximate sale date is October 12, 2026. The acquisition details list a 30,000-share stock grant from the company dated July 24, 2024.

Key Figures

Common shares proposed for sale: 5,000 shares Aggregate market value: $266,000.00 Approximate sale date: October 12, 2026 +2 more

5 metrics

Common shares proposed for sale 5,000 shares Proposed sale by President and COO Georgios Saroglou

Aggregate market value $266,000.00 Proposed sale

Approximate sale date October 12, 2026 Proposed sale

Shares in stock grant 30,000 shares Stock grant from Tsakos Energy Navigation Limited dated July 24, 2024

Shares outstanding 30,127,603 shares Issuer share count

Key Terms

Rule 144, Stock Grant, Common Shares

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Stock Grant financial

"Stock Grant"

A stock grant is an award of company shares given to an individual, often as part of compensation for employees or executives. It matters to investors because grants can change the number of shares outstanding (dilution) and signal how company leaders are being paid and motivated—think of it like receiving a slice of the company as part of your paycheck, which can affect ownership and future share supply.

Common Shares financial

"Common Shares"

Common shares are the basic units of ownership in a company that give holders a claim on profits and a right to vote on key matters, like electing the board. Think of them as membership cards in a club: they let you share in successes and losses, but in a bankruptcy or liquidation they are paid after creditors and preferred shareholders, so their value can swing more and matters for assessing risk and potential return.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many TEN shares does President and COO Georgios Saroglou plan to sell?

President and COO Georgios Saroglou reported a proposed sale of 5,000 common shares, with an aggregate market value of $266,000.00. The approximate sale date is October 12, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/13/2026 - 07:33 AM EDT Accepted by SEC EDGAR 10/13/2026 - 07:33 AM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002052945
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	TSAKOS ENERGY NAVIGATION LTD
SEC File Number	001-31236
Address of Issuer	367 SYNGROU AVE 175 64 ATHENS GREECE 175 64
Phone	202-346-4434
Name of Person for Whose Account the Securities are To Be Sold	Saroglou Georgios
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	President and COO

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Shares	BETA SECURITIES SA ALEXANDRAS 29 ATHENS J3 11473	5000	266000.00	30127603	10/12/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Shares	07/24/2024	Stock Grant	Tsakos Energy Navigation Limited			30000	07/24/2024	Stock Grant

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	10/13/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Saroglou Georgios
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)