• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishDashboard
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI employees
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form SC 13G/A filed by Tsakos Energy Navigation Ltd (Amendment)

    1/31/23 4:15:32 PM ET
    $TNP
    Marine Transportation
    Consumer Discretionary
    Get the next $TNP alert in real time by email
    SC 13G/A 1 sc13ga.htm AMENDMENT NO. 4

    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    SCHEDULE 13G

    Under the Securities Exchange Act of 1934
    (Amendment No. 4)*


    Tsakos Energy Navigation, LTD
    (Name of Issuer)
     
    Common Stock
    (Title of Class of Securities)
     
    G9108L173
    (CUSIP Number)
     
    December 31, 2022
    (Date of Event which Requires Filing of this Statement)

    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

     
    ☐
    Rule 13d-1(b)
         
     
    ☑
    Rule 13d-1(c)
         
     
    ☐
    Rule 13d-1(d)

    * The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

    The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).





    CUSIP No.
    G9108L173
    13G
     

    1
    NAMES OF REPORTING PERSONS
     
     
    Konstantinos Konstantakopoulos
     
     
     
     
    2
    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
       
    (a) ☑
       
    (b) ☐
     
     
    3
    SEC USE ONLY
     
     
     
     
     
     
     
    4
    CITIZENSHIP OR PLACE OF ORGANIZATION
     
     
    Greece
     
     
     
     
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
    5
    SOLE VOTING POWER
     
     
     
     
     
     
     
    6
    SHARED VOTING POWER
     
     
    54,7371
     
     
     
     
    7
    SOLE DISPOSITIVE POWER
     
     
     
     
     
     
     
    8
    SHARED DISPOSITIVE POWER
     
     
    54,737
     
     
     
     
    9
    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
     
    54,737
     
     
     
     
    10
    CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
     
     
    NOT APPLICABLE
     
     
     
     
    11
    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
     
     

    0.2%2
     
     
     
     
    12
    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
     
     
    IN
     
     
     
     




    1 Konstantinos Konstantakopoulos owns all 54,737 shares indirectly through Longshaw Maritime Investments S.A., a Marshall Islands corporation.

    2  The percent ownership is calculated based upon an aggregate of 28,630,206 shares outstanding as reported in Tsakos Energy Navigation Limited’s Form 6-K filed with the Securities and Exchange Commission on September 30, 2022 for the quarterly period ended June 30, 2022.


    CUSIP No.
    G9108L173
    13G
     

    1
    NAMES OF REPORTING PERSONS
     
     
    Longshaw Maritime Investments S.A.
     
     
     
     
    2
    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
       
    (a) ☑
       
    (b) ☐
     
     
    3
    SEC USE ONLY
     
     
     
     
     
     
     
    4
    CITIZENSHIP OR PLACE OF ORGANIZATION
     
     
    Marshall Islands
     
     
     
     
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
    5
    SOLE VOTING POWER
     
     
     
     
     
     
     
    6
    SHARED VOTING POWER
     
     
    54,7373
     
     
     
     
    7
    SOLE DISPOSITIVE POWER
     
     
     
     
     
     
     
    8
    SHARED DISPOSITIVE POWER
     
     
    54,737
     
     
     
     
    9
    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
     
    54,737
     
     
     
     
    10
    CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
     
     
    NOT APPLICABLE
     
     
     
     
    11
    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
     
     
    0.2%4
     
     
     
     
    12
    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
     
     
    CO
     
     
     
     




    3 Longshaw Maritime Investments S.A. is controlled by Konstantinos Konstantakopoulos, resulting in his indirect ownership of all 54,737 shares of common stock of Tsakos Energy Navigation Limited.

    4  The percent ownership is calculated based upon an aggregate of 28,630,206 shares outstanding as reported in Tsakos Energy Navigation Limited’s Form 6-K filed with the Securities and Exchange Commission on September 30, 2022 for the quarterly period ended June 30, 2022.

    Item 1.
     
    (a)
    Name of Issuer:
         
       
    Tsakos Energy Navigation, LTD.
         
     
    (b)
    Address of Issuer’s Principal Executive Offices:
         
       
    367 Syngrou Avenue
       
    Palaio Faliro 175 64 P
       
    GR
         
    Item 2.
         
     
    (a)
    Name of Persons Filing:
         
       
    Konstantinos Konstantakopoulos
       
    Longshaw Maritime Investments S.A.
         
     
    (b)
    Address of Principal Business Office or, if none, Residence for each of the reporting persons:
         
       
    The principal business office of each person named in Item 2(a) above is:
         
       
    60 Zephyrou Street & Syngrou Avenue
       
    17564 Athens, Greece
         
     
    (c)
    Citizenship
         
       
    Konstantinos Konstantakopoulos is a citizen of Greece.
         
       
    Longshaw Maritime Investments S.A. is a Marshall Islands Corporation.
         
     
    (d)
    Title of Class of Securities:  Common Stock
         
     
    (e)
    CUSIP Number: G9108L173
         
    Item 3.
    If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a:
       
     
    NOT APPLICABLE
       
    Item 4.
    Ownership
       
     
    The information in Item 1 and Items 5 though 11 on the cover pages of this Schedule 13G is incorporated herein by reference.
       
    Item 5.
    Ownership of Five Percent or Less of a Class.
       
     
    If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following ☑ .



       
    Item 6.
    Ownership of More than Five Percent on Behalf of Another Person.
       
     
    NOT APPLICABLE
       
    Item 7.
    Identification and Classification of the subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
       
     
    NOT APPLICABLE
       
    Item 8.
    Identification and Classification of Members of the Group.
       
     
    NOT APPLICABLE
       
    Item 9.
    Notice of Dissolution of Group.
       
     
    NOT APPLICABLE
       
    Item 10.
    Certification.
       
     
    By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose, or with the effect, of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.


    SIGNATURE

    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

    Date: January 31, 2023

         
           
     
    By:
    /s/ Konstantinos Konstantakopoulos  
       
    Name:
    Konstantinos Konstantakopoulos
     
             
             
             
     
    By:
    /s/ Konstantinos Konstantakopoulos  
       
    Name:
    Longshaw Maritime Investments S.A.
     



    Get the next $TNP alert in real time by email

    Chat with this insight

    Save time and jump to the most important pieces.

    Recent Analyst Ratings for
    $TNP

    DatePrice TargetRatingAnalyst
    9/6/2022$12.00 → $25.00Hold → Buy
    Jefferies
    7/21/2022$12.00Hold
    Jefferies
    4/27/2022$15.00Buy
    Jefferies
    12/16/2021$12.00 → $10.00Buy
    Jefferies
    More analyst ratings

    $TNP
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    See more
    • TEN, Ltd. upgraded by Jefferies with a new price target

      Jefferies upgraded TEN, Ltd. from Hold to Buy and set a new price target of $25.00 from $12.00 previously

      9/6/22 7:29:08 AM ET
      $TNP
      Marine Transportation
      Consumer Discretionary
    • Jefferies initiated coverage on TEN, Ltd. with a new price target

      Jefferies initiated coverage of TEN, Ltd. with a rating of Hold and set a new price target of $12.00

      7/21/22 7:30:30 AM ET
      $TNP
      Marine Transportation
      Consumer Discretionary
    • Jefferies resumed coverage on TEN, Ltd. with a new price target

      Jefferies resumed coverage of TEN, Ltd. with a rating of Buy and set a new price target of $15.00

      4/27/22 9:02:52 AM ET
      $TNP
      Marine Transportation
      Consumer Discretionary