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    SEC Form SC 13G/A filed by Gran Tierra Energy Inc. (Amendment)

    6/7/21 8:05:16 PM ET
    $GTE
    Oil & Gas Production
    Energy
    Get the next $GTE alert in real time by email
    SC 13G/A 1 eps8864_gte.htm SCHEDULE 13G/A - GRAN TIERRA ENERGY INC.

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

    SCHEDULE 13G/A

    Under the Securities Exchange Act of 1934
    (Amendment No. 3)*

    Gran Tierra Energy Inc.

    (Name of Issuer)

    Common Stock

    (Title of Class of Securities)

    38500T101

    (CUSIP Number)

    May 31, 2021

    (Date of Event which Requires Filing of this Statement)

    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
    þ  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. 38500T101 13G Page 2 of 14

     

    1. NAMES OF REPORTING PERSONS

    Bay Resource Partners, L.P.                          
    2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (see instructions)
    (a)    
    þ
    (b)    
    o
    3. SEC USE ONLY
    4. CITIZENSHIP OR PLACE OF ORGANIZATION
     
    Delaware
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER
     
    0
    6. SHARED VOTING POWER
     
    10,795,990
    7. SOLE DISPOSITIVE POWER
     
    0
    8. SHARED DISPOSITIVE POWER
     
    10,795,990
    9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,795,990
    10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
    (see instructions)    
    o
    11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

    2.9%
    12. TYPE OF REPORTING PERSON (see instructions)

    PN
           

     

     

     

     

    CUSIP No. 38500T101 13G Page 3 of 14

     

    1. NAMES OF REPORTING PERSONS

    Bay II Resource Partners, L.P.                       
    2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (see instructions)
    (a)    
    þ
    (b)    
    o
    3. SEC USE ONLY
    4. CITIZENSHIP OR PLACE OF ORGANIZATION
     
    Delaware
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER
     
    0
    6. SHARED VOTING POWER
     
    8,766,930
    7. SOLE DISPOSITIVE POWER
     
    0
    8. SHARED DISPOSITIVE POWER
     
    8,766,930
    9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    8,766,930
    10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
    (see instructions)    
    o
    11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
    2.4%
    12. TYPE OF REPORTING PERSON (see instructions)

    PN
           

     

     

     

     

    CUSIP No. 38500T101 13G Page 4 of 14

     

    1. NAMES OF REPORTING PERSONS

    Bay Resource Partners Offshore Master Fund, L.P.                           
    2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (see instructions)
    (a)    
    þ
    (b)    
    o
    3. SEC USE ONLY
    4. CITIZENSHIP OR PLACE OF ORGANIZATION
     
    Cayman Islands
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER
     
    0
    6. SHARED VOTING POWER
     
    15,328,789
    7. SOLE DISPOSITIVE POWER
     
    0
    8. SHARED DISPOSITIVE POWER
     
    15,328,789
    9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    15,328,789
    10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
    (see instructions)    
    o
    11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

    4.2%
    12. TYPE OF REPORTING PERSON (see instructions)

    PN
           

     

     

     

     

    CUSIP No. 38500T101 13G Page 5 of 14

     

    1. NAMES OF REPORTING PERSONS

    GMT Exploration Company LLC                          
    2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (see instructions)
    (a)    
    þ
    (b)    
    o
    3. SEC USE ONLY
    4. CITIZENSHIP OR PLACE OF ORGANIZATION
     
    Delaware
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER
     
    0
    6. SHARED VOTING POWER
     
    806,603
    7. SOLE DISPOSITIVE POWER
     
    0
    8. SHARED DISPOSITIVE POWER
     
    806,603
    9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    806,603
    10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
    (see instructions)    
    o
    11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

    0.2%
    12. TYPE OF REPORTING PERSON (see instructions)

    OO
           

     

     

     

     

    CUSIP No. 38500T101 13G Page 6 of 14

     

    1. NAMES OF REPORTING PERSONS

    GMT Capital Corp.                           
    2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (see instructions)
    (a)    
    þ
    (b)    
    o
    3. SEC USE ONLY
    4. CITIZENSHIP OR PLACE OF ORGANIZATION
     
    State of Georgia
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER
     
    0
    6. SHARED VOTING POWER
     
    37,287,312
    7. SOLE DISPOSITIVE POWER
     
    0
    8. SHARED DISPOSITIVE POWER
     
    37,287,312
    9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    37,287,312
    10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
    (see instructions)    
    o
    11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

    10.2%
    12. TYPE OF REPORTING PERSON (see instructions)

    IA
           

     

     

     

     

    CUSIP No. 38500T101 13G Page 7 of 14

     

    1. NAMES OF REPORTING PERSONS

    Thomas E. Claugus                           
    2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (see instructions)
    (a)    
    þ
    (b)    
    o
    3. SEC USE ONLY
    4. CITIZENSHIP OR PLACE OF ORGANIZATION
     
    United States
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER
     
    0
    6. SHARED VOTING POWER
     
    37,287,312
    7. SOLE DISPOSITIVE POWER
     
    0
    8. SHARED DISPOSITIVE POWER
     
    37,287,312
    9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    37,287,312
    10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
    (see instructions)    
    o
    11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

    10.2%
    12. TYPE OF REPORTING PERSON (see instructions)

    IN
           

     

     

     

     

    CUSIP No. 38500T101 13G Page 8 of 14

     

    Item 1.

    (a)Name of Issuer

     

    The name of the issuer is Gran Tierra Energy Inc. (herein referred to as “Issuer”).

     

    (b)Address of Issuer’s Principal Executive Offices

     

    The principal executive offices of the Issuer are located at 900, 520 - 3 Avenue SW, Toronto, Calgary, Alberta Canada T2P 0R3.

    Item 2.

    (a)Name of Person Filing

     

    This Statement is filed on behalf of each of the following persons (collectively, the “Reporting Persons”)

     

    i)Bay Resource Partners, L.P., (Bay), with respect to shares of Common Stock directly owned by it.
    ii)Bay II Resource Partners, L.P., (Bay II), with respect to shares of Common Stock directly owned by it.
    iii)Bay Resource Partners Offshore Master Fund, L.P. (Offshore Fund) with respect to shares of Common Stock directly owned by it.
    iv)GMT Exploration Company LLC (GMT Exploration) with respect to shares of Common Stock directly owned by it.
    v)GMT Capital Corp. (GMT Capital) with respect to shares of Common Stock directly owned by each of Bay, Bay II, the Offshore Fund, GMT Exploration, and certain sub-advisory and separate account clients advised by GMT Capital.
    vi)Thomas E. Claugus, (Mr. Claugus), with respect to the shares of Common Stock directly owned by him and directly owned by each of Bay, Bay II, the Offshore Fund, GMT Exploration, and certain sub-advisory and separate account clients advised by GMT Capital.

    The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons. Any disclosures herein with respect to persons other than the Reporting Persons are made on information and believe after making inquiry to the appropriate party.

     

    (b)Address of the Principal Office or, if none, residence

     

    The address of the business office of each of the Bay, Bay II, Offshore Fund, GMT Capital, and Mr. Claugus is 2300 Windy Ridge Parkway, Ste. 550 South, Atlanta, GA 30339. The address of the business office of GMT Exploration is 1560 Broadway, Ste. 2000, Denver, CO 80202.

     

    (c)Citizenship

     

    Bay and Bay II are limited partnerships organized under the laws of the State of Delaware. The Offshore Fund is an exempted limited partnership organized under the laws of the Cayman Islands. GMT Exploration is a limited liability company organized under the laws of the State of Delaware. GMT Capital is a Georgia corporation. Mr. Claugus is a United States citizen.

     

    (d)Title of Class of Securities

     

    The schedule 13G statement relates to Common Stock of the Issuer.

     

    (e)CUSIP Number

     

    The CUSIP number for the Common Stock is 38500T101.

     

     

     

    CUSIP No. 38500T101 13G Page 9 of 14

    Item 3. Filing pursuant to §240.13d-1(c)

     

    If this statement is filed pursuant to Sections 240. 13d-1(b), or 240.13d-2(b) or (c), check whether the person filing is a:

     

    (a) ☐ Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o);
         
    (b) ☐ Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
         
    (c) ☐ Insurance Company as defined in section 3(a)(19) of the Act (15 U.S.C. 78C);
         
    (d) ☐ Investment company registered under Section 8 of the Investment Company Act if 1940 (15 U.S.C. 80a-8);
         
    (e) ☑ An investment adviser in accordance with Section 240.13d-1(b)(1)(ii)(E);
         
    (f) ☐ An employee benefit plan or endowment fund in accordance with Section 240.13d-1(b)(1)(ii)(F);
         
    (g) ☐ A parent holding company or control person in accordance with Section 240.13d-1(b)(1)(ii)(G);
         
    (h) ☐ A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
         
    (i) ☐ A church plan that is excluded from the definition of an insurance company under Section 3 (c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
         
    (j) ☐ Group, in accordance with section 240.13d-1 (b)(1)(ii)(J).

     

     

    Item 4. Ownership

    This statement is being filed with respect to an aggregate of 37,287,312 shares of Common Stock, resulting in beneficial ownership of Common Stock as follows:

    1.Bay Resource Partners, L.P.
    (a)Amount Beneficially owned: 10,795,990

     

    (b)Percent of Class: 2.9%

     

    (c)Number of shares to which the person has:

     

    (i)Sole power to vote or to direct the vote: 0

     

    (ii)Shared power to vote or to direct the vote: 10,795,990

     

    (iii)Sole power to dispose or to direct the disposition of: 0

     

    (iv)Shared power to dispose or to direct the disposition of: 10,795,990
    2.Bay II Resource Partners, L.P.
    (a)Amount Beneficially owned: 8,766,930

     

    (b)Percent of Class: 2.4%

     

    (c)Number of shares to which the person has:

     

    (i)Sole power to vote or to direct the vote: 0

     

    (ii)Shared power to vote or to direct the vote: 8,766,930

     

     

     

    CUSIP No. 38500T101 13G Page 10 of 14

     

    (iii)Sole power to dispose or to direct the disposition of: 0

     

    (iv)Shared power to dispose or to direct the disposition of: 8,766,930
    3.Bay Resource Partners Offshore Master Fund, L.P.
    (a)Amount Beneficially owned: 15,328,789

     

    (b)Percent of Class: 4.2%

     

    (c)Number of shares to which the person has:

     

    (i)Sole power to vote or to direct the vote: 0

     

    (ii)Shared power to vote or to direct the vote: 15,328,789

     

    (iii)Sole power to dispose or to direct the disposition of: 0

     

    (iv)Shared power to dispose or to direct the disposition of: 15,328,789

     

    4.GMT Exploration Company LLC
    (a)Amount Beneficially owned: 806,603

     

    (b)Percent of Class: 0.2%

     

    (c)Number of shares to which the person has:
    (i)Sole power to vote or direct the vote: 0
    (ii)Shared power to vote or direct the vote: 806,603
    (iii)Sole power to dispose or to direct the disposition of: 0
    (iv)Shared power to dispose or to direct the disposition of: 806,603
    5.GMT Capital Corp.
    (a)Amount Beneficially owned: 37,287,312

     

    (b)Percent of Class: 10.2%

     

    (c)Number of shares to which the person has:

     

    (i)Sole power to vote or to direct the vote: 0

     

    (ii)Shared power to vote or to direct the vote: 37,287,312

     

    (iii)Sole power to dispose or to direct the disposition of: 0

     

    (iv)Shared power to dispose or to direct the disposition of: 37,287,312

     

    6.Thomas E. Claugus
    (a)Amount Beneficially owned: 37,287,312

     

    (b)Percent of Class: 10.2%

     

     

     

    CUSIP No. 38500T101 13G Page 11 of 14

     

    (c)Number of shares to which the person has:

     

    (i)Sole power to vote or to direct the vote: 0

     

    (ii)Shared power to vote or to direct the vote: 37,287,312

     

    (iii)Sole power to dispose or to direct the disposition of: 0

     

    (iv)Shared power to dispose or to direct the disposition of: 37,287,312

     

    Item 5.Ownership of Five Percent or Less of a Class.

     

    o  As of the date of this Report, the aggregate beneficial ownership of the Reporting Persons had been reduced to below five percent (5%).

     

    Item 6.Ownership of More than Five Percent on Behalf of another Person.

     

    GMT Capital, the general partner of Bay and Bay II, has the power to direct the affairs of Bay and Bay II, including the voting and disposition of shares. As the discretionary investment manager of the Offshore Fund and certain other sub-advisory and separate accounts, GMT Capital has power to direct the voting and disposition of shares held by the Offshore Fund and such other accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. Mr. Claugus is the President of GMT Capital and in that capacity directs the operations of each of Bay and Bay II and the voting and disposition of shares held by the Offshore Fund and certain sub-advisory and separate account clients advised by GMT. In addition, Mr. Claugus owns a controlling interest in GMT Exploration.

     

    Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.

     

    Not Applicable

     

    Item 8.Identification and Classification of Members of the Group.

     

    Please see response to Item 2.

     

    Item 9.Notice of Dissolution of Group.

     

    Not Applicable

     

     

     

     

    CUSIP No. 38500T101 13G Page 12 of 14

     

    Item 10.Certification

     

     

    By signing below, I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of 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.

     

    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.

     

     

     

      June 07, 2021
      Date

     

       

     

    /s/ Philip J. Meyers

     
    Philip J. Meyers, as Vice President of GMT Capital Corp., for itself and as the general partner of (i) Bay Resource Partners, L.P. and (ii) Bay II Resource Partners, L.P., and as the investment manager of (iii) Bay Resource Partners Offshore Master Fund, L.P. and (iv) GMT Exploration Company LLC and (iv) certain other accounts and for Thomas E. Claugus.  

     

     

     

    CUSIP No. 38500T101 13G Page 13 of 14

     

    EXHIBIT INDEX

     

    Ex.   Page No.
    A      Joint Filing Agreement   14

     

     

     

     

    CUSIP No. 38500T101 13G Page 14 of 14

     

     

    EXHIBIT A

     

    JOINT FILING AGREEMENT

     

    The undersigned hereby agree that the statement on Schedule 13G with respect to the Ordinary Shares of Gran Tierra Energy Inc. dated as of June 07, 2021 is, and any amendments thereto signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.

     

     

    Bay Resource Partners, L.P.  

     

    /s/ Philip J. Meyers

     
    Authorized Signatory  

     

    Bay II Resource Partners, L.P.  

     

    /s/ Philip J. Meyers

     
    Authorized Signatory  

     

    Bay Resource Partners Offshore Master Fund, L.P.  

     

    /s/ Philip J. Meyers

     
    Authorized Signatory  

     

    GMT Exploration Company LLC  

     

    /s/ Philip J. Meyers

     
    Authorized Signatory  

     

    GMT Capital Corp.  

     

    /s/ Philip J. Meyers

     
    Vice President  

     

    Thomas E. Claugus  

     

    /s/ Philip J. Meyers

     
    Authorized Signatory  

     

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    4 - GRAN TIERRA ENERGY INC. (0001273441) (Issuer)

    6/10/25 5:48:33 PM ET
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    Chief Operating Officer Morin Sebastien was granted 682 shares, increasing direct ownership by 3% to 26,794 units (SEC Form 4)

    4 - GRAN TIERRA ENERGY INC. (0001273441) (Issuer)

    10/20/25 5:59:53 PM ET
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    Oil & Gas Production
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    EVP, Legal and Land Abraham Phillip D was granted 546 shares, increasing direct ownership by 2% to 36,480 units (SEC Form 4)

    4 - GRAN TIERRA ENERGY INC. (0001273441) (Issuer)

    10/20/25 5:59:01 PM ET
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    Oil & Gas Production
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    EVP, Corporate Services Evans Jim was granted 307 shares, increasing direct ownership by 0.63% to 48,825 units (SEC Form 4)

    4 - GRAN TIERRA ENERGY INC. (0001273441) (Issuer)

    10/20/25 5:58:06 PM ET
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    Gran Tierra Energy Inc. Appoints New Director

    CALGARY, Alberta, Sept. 30, 2025 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. ("Gran Tierra" or the "Company") (NYSE:GTE)(TSX:GTE)(LSE:GTE) is pleased to announce the appointment of Brad Virbitsky to the Company's Board of Directors as an independent director, effective September 30, 2025. Mr. Virbitsky is a portfolio manager and partner at Equinox Partners LLC, a Connecticut-based investment firm with over 30 years of history in natural resources and emerging markets. Mr. Virbitsky has over a decade of experience working with management teams and boards to advise on long-term corporate and financial strategies. He has developed deep expertise in the global energy sector and has traveled e

    9/30/25 11:10:47 PM ET
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    Oil & Gas Production
    Energy

    Gran Tierra Energy Announces Final Voting Results of its Annual Meeting of Stockholders

    CALGARY, Alberta , May 02, 2025 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. ("Gran Tierra" or the "Company") (NYSE:GTE) (TSX:GTE) (LSE:GTE) today announced the voting results from the Company's annual meeting of stockholders held on May 2, 2025. Final Voting Results of Gran Tierra's Annual Meeting of Stockholders: Stockholders elected all nine individuals nominated by Gran Tierra. In addition, stockholders voted "FOR" the ratification of the appointment of KPMG LLP as Gran Tierra's independent registered public accounting firm for the fiscal year ending December 31, 2025, and "FOR" the approval, on an advisory basis, of the compensation of Gran Tierra's named executive officers. The det

    5/2/25 5:33:31 PM ET
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    Rule 2.7 Announcement: Gran Tierra Energy to Acquire i3 Energy plc

    NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY IN, INTO OR FROM ANY RESTRICTED JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF SUCH JURISDICTION. THE FOLLOWING ANNOUNCEMENT IS AN ADVERTISEMENT AND NOT A PROSPECTUS OR CIRCULAR OR PROSPECTUS OR CIRCULAR EQUIVALENT DOCUMENT AND INVESTORS SHOULD NOT MAKE ANY INVESTMENT DECISION IN RELATION TO THE NEW GRAN TIERRA SHARES EXCEPT ON THE BASIS OF THE INFORMATION IN THE SCHEME DOCUMENT WHICH IS PROPOSED TO BE PUBLISHED IN DUE COURSE. NEITHER THIS ANNOUNCEMENT, NOR THE INFORMATION CONTAINED HEREIN, CONSTITUTE A SOLICITATION OF PROXIES WITHIN THE MEANING OF

    8/19/24 7:06:17 PM ET
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    Amendment: SEC Form SC 13G/A filed by Gran Tierra Energy Inc.

    SC 13G/A - GRAN TIERRA ENERGY INC. (0001273441) (Subject)

    11/14/24 1:39:03 PM ET
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    Amendment: SEC Form SC 13G/A filed by Gran Tierra Energy Inc.

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    11/14/24 9:34:16 AM ET
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    SEC Form SC 13G filed by Gran Tierra Energy Inc.

    SC 13G - GRAN TIERRA ENERGY INC. (0001273441) (Subject)

    9/17/24 11:54:28 AM ET
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    Gran Tierra Energy Inc. Reports Third Quarter 2025 Results and Announces Further Exploration Success in Ecuador

    Gran Tierra Secures $200 Million Prepayment Facility Highlighting Strength of Portfolio Increase and Extension of Canadian Credit Facility Three Major Ecuador Discoveries Add to the Existing Success in Country Colombia's Southern Putumayo Cohembi Field Achieves Highest Production in a Decade CALGARY, Alberta, Oct. 30, 2025 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. ("Gran Tierra" or the "Company") (NYSE:GTE) (TSX:GTE) (LSE: GTE) announced the Company's financial and operating results for the quarter ended September 30, 2025 (the "Quarter") and provided an operational update. All dollar amounts are in United States ("U.S.") dollars and all production volumes are on an average working inte

    10/30/25 5:20:00 PM ET
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    Gran Tierra Energy Inc. Provides Release Date for its 2025 Third Quarter Results

    CALGARY, Alberta, Oct. 23, 2025 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. ("Gran Tierra" or the "Company") (NYSE:GTE)(TSX:GTE)(LSE:GTE) announces that the Company will release its 2025 third quarter financial and operating results on Thursday, October 30, 2025, post-market. Gran Tierra will host its third quarter 2025 results conference call on Friday, October 31, 2025, at 9:00 a.m. Mountain Time, 11:00 a.m. Eastern Time. How to Participate in the 2025 Third Quarter Conference Call Interested parties may register for the 2025 third quarter conference call by clicking on this link. Please note that there is no longer a general dial-in number to participate, and each individual party mus

    10/23/25 5:26:00 PM ET
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    Oil & Gas Production
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    Gran Tierra Energy Acquires Strategic Assets in Ecuador's Oriente Basin

    CALGARY, Alberta, Aug. 05, 2025 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. ("Gran Tierra" or the "Company") (NYSE:GTE)(TSX:GTE)(LSE:GTE) announced that its indirect wholly owned subsidiaries, Gran Tierra Energy Ecuador 1 GmbH and Gran Tierra Energy Ecuador 2 GmbH, have entered into definitive agreements to acquire all of GeoPark Ecuador S.A.'s and Frontera Energy Colombia Corp Sucursal Ecuador's (the "Sellers") interests in the Perico and Espejo Blocks (the "Blocks") and their associated Consortiums (the "Consortiums"). The aggregate purchase price for the Blocks and Consortiums is US$15.55 million, subject to customary working capital adjustments as of the effective date of January 1, 2

    8/5/25 6:00:52 AM ET
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    Oil & Gas Production
    Energy