GTE

SEC source: 0001104659-20-028615 · tm2011615d2_4.xml · derivative · entry 1

Ellson Ryan · CIK 0001642213 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 667,442

Underlying: Common Stock · 667,442 shares

Expires 2025-02-28

F1 · derivative.exercise_date: One-third of the stock options will vest on February 28, 2021, an additional one-third of the stock options will vest on February 28, 2022 and the remaining one-third of the stock options will vest on February 28, 2023.

SEC source: 0001104659-20-028612 · tm2011615d1_4.xml · derivative · entry 1

Berthelet Remi Anthony · CIK 0001792028 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 586,047

Underlying: Common Stock · 586,047 shares

Expires 2025-02-28

F1 · derivative.exercise_date: One-third of the stock options will vest on February 28, 2021, an additional one-third of the stock options will vest on February 28, 2022 and the remaining one-third of the stock options will vest on February 28, 2023.

SEC source: 0001104659-20-022431 · tm209288d1_form4.xml · nonDerivative · entry 2

Evans Jim · CIK 0001642276 · VP, Corporate Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,905

SEC source: 0001104659-20-022431 · tm209288d1_form4.xml · nonDerivative · entry 1

Evans Jim · CIK 0001642276 · VP, Corporate Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375,170

SEC source: 0001104659-20-022434 · tm209288d4_form4.xml · nonDerivative · entry 2

Guidry Gary · CIK 0001642424 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,587,200

SEC source: 0001104659-20-022434 · tm209288d4_form4.xml · nonDerivative · entry 1

Guidry Gary · CIK 0001642424 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,935,592

SEC source: 0001104659-20-022433 · tm209288d3_form4.xml · nonDerivative · entry 2

Trimble Rodger Derrick · CIK 0001678494 · VP, Investor Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,650

SEC source: 0001104659-20-022433 · tm209288d3_form4.xml · nonDerivative · entry 1

Trimble Rodger Derrick · CIK 0001678494 · VP, Investor Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,915

SEC source: 0001104659-20-022438 · tm209288d5_form4.xml · nonDerivative · entry 2

West Lawrence · CIK 0001642277 · Vice President, Exploration

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,030

SEC source: 0001104659-20-022438 · tm209288d5_form4.xml · nonDerivative · entry 1

West Lawrence · CIK 0001642277 · Vice President, Exploration

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 441,295

SEC source: 0001104659-20-022432 · tm209288d2_form4.xml · nonDerivative · entry 2

Ellson Ryan · CIK 0001642213 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 289,730

SEC source: 0001104659-20-022432 · tm209288d2_form4.xml · nonDerivative · entry 1

Ellson Ryan · CIK 0001642213 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 542,036

SEC source: 0001106191-20-000001 · primary_doc.xml · nonDerivative · entry 1

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,405,476

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital), and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F3 · kind: On January 9, 2020, GMT received an in kind distribution of its pro rata portion of Gran Tierra Energy, Inc. (Gran Tierra) in connection with the termination of a sub-advisory relationship between GMT and the managed account by the managed account's primary investment advisor. The net result was that GMT's beneficial ownership of Gran Tierra decreased by 750,610 shares, as GMT no longer may be deemed to beneficially own an indirect pecuniary interest in the totality of the shares owned by the managed account. This change in beneficial ownership was not the result of a sale of shares. This transaction resulted in an aggregate number of shares owned by the Reporting Persons of 80,405,476. Such shares were beneficially owned by the Reporting Persons in the following amounts: Bay = 23,115,390 shares; Bay II = 19,161,030 shares; Offshore Fund = 33,330,656 shares; GMT Capital = 147,000 shares; Claugus = 3,124,500 shares; GMT Exploration = 1,526,900 shares.

F4 · price: There was no price for this transaction as it was not an open market transaction. There was no exchange of money. The price listed is the price as of the close of trading on January 9, 2020.

SEC source: 0001104659-20-000933 · tm201219d2_4.xml · derivative · entry 2

Royal Ronald · CIK 0001642113 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,195

Underlying: Common Stock · 10,195 shares

Expires 2025-10-01

SEC source: 0001104659-20-000933 · tm201219d2_4.xml · derivative · entry 1

Royal Ronald · CIK 0001642113 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,761

Underlying: Common Stock · 31,677 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

SEC source: 0001104659-20-000932 · tm201219d1_4.xml · derivative · entry 2

Dey Peter James · CIK 0001409449 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,195

Underlying: Common Stock · 10,195 shares

Expires 2025-01-01

SEC source: 0001104659-20-000932 · tm201219d1_4.xml · derivative · entry 1

Dey Peter James · CIK 0001409449 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,554

Underlying: Common Stock · 31,677 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

SEC source: 0001104659-20-000957 · tm201219d7_4.xml · derivative · entry 2

Wade Brooke N. · CIK 0001646479 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,195

Underlying: Common Stock · 10,195 shares

Expires 2025-01-01

SEC source: 0001104659-20-000957 · tm201219d7_4.xml · derivative · entry 1

Wade Brooke N. · CIK 0001646479 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,761

Underlying: Common Stock · 31,677 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

SEC source: 0001104659-20-000955 · tm201219d6_4.xml · derivative · entry 1

Hodgins Robert B. · CIK 0001642212 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,622

Underlying: Common Stock · 28,273 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

SEC source: 0001104659-20-000952 · tm201219d5_4.xml · derivative · entry 1

Scott Sondra · CIK 0001717040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,075

Underlying: Common Stock · 34,300 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

SEC source: 0001104659-20-000937 · tm201219d4_4.xml · derivative · entry 2

Hazell Evan · CIK 0001646362 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,195

Underlying: Common Stock · 10,195 shares

Expires 2025-01-01

SEC source: 0001104659-20-000937 · tm201219d4_4.xml · derivative · entry 1

Hazell Evan · CIK 0001646362 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 193,410

Underlying: Common Stock · 25,539 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

SEC source: 0001104659-20-000936 · tm201219d3_4.xml · derivative · entry 2

Smith David P · CIK 0001642280 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,195

Underlying: Common Stock · 10,195 shares

Expires 2025-01-01

SEC source: 0001104659-20-000936 · tm201219d3_4.xml · derivative · entry 1

Smith David P · CIK 0001642280 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,518

Underlying: Common Stock · 14,564 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

SEC source: 0001104659-19-076769 · tm1928310d1_form4.xml · nonDerivative · entry 3

Wade Brooke N. · CIK 0001646479 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Wade Capital Corporation

Disclosed balance after: 1,006,000

F1 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency.

SEC source: 0001104659-19-076769 · tm1928310d1_form4.xml · nonDerivative · entry 2

Wade Brooke N. · CIK 0001646479 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Wade Capital Corporation

Disclosed balance after: 1,000,000

F1 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency.

SEC source: 0001104659-19-076769 · tm1928310d1_form4.xml · nonDerivative · entry 1

Wade Brooke N. · CIK 0001646479 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Wade Capital Corporation

Disclosed balance after: 908,800

F1 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency.

SEC source: 0001104659-19-076485 · tm1927529d1_form4.xml · nonDerivative · entry 1

Wade Brooke N. · CIK 0001646479 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Wade Capital Corporation

Disclosed balance after: 883,800

F1 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency.

SEC source: 0001106191-19-000035 · primary_doc.xml · nonDerivative · entry 2

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,156,086

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital) on behalf of certain sub-advised accounts managed by it, and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore and certain sub-advised accounts it manages. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore and certain sub-advised accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F4 · security: The aggregate number of shares of common stock purchased on November 26, 2019, was 133,700 shares, at a price of $0.99 per share, resulting in an aggregate number of shares owned by the Reporting Persons of 81,156,086. Such shares were purchased, and thereafter beneficially owned by the Reporting Persons in the following amounts: Bay = 48,800 shares purchased resulting in ownership of 23,115,390 shares; Bay II = 31,100 shares purchased resulting in ownership of 19,161,030 shares; Offshore Fund = 48,100 shares purchased resulting in ownership of 33,330,656 shares; GMT Capital = 700 shares purchased resulting in ownership of 897,610 shares; Claugus = 5,000 shares purchased resulting in ownership of 3,124,500 shares; GMT Exploration = 0 shares purchased resulting in ownership of 1,526,900 shares.

SEC source: 0001106191-19-000035 · primary_doc.xml · nonDerivative · entry 1

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,022,386

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital) on behalf of certain sub-advised accounts managed by it, and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore and certain sub-advised accounts it manages. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore and certain sub-advised accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F3 · security: The aggregate number of shares of common stock purchased on November 25, 2019, was 904,800 shares, at a price of $1.02 per share, resulting in an aggregate number of shares owned by the Reporting Persons of 81,022,386. Such shares were purchased, and thereafter beneficially owned by the Reporting Persons in the following amounts: Bay = 331,400 shares purchased resulting in ownership of 23,066,590 shares; Bay II = 210,100 shares purchased resulting in ownership of 19,129,930 shares; Offshore Fund = 325,300 shares purchased resulting in ownership of 33,282,556 shares; GMT Capital = 4,500 shares purchased resulting in ownership of 896,910 shares; Claugus = 33,500 shares purchased resulting in ownership of 3,119,500 shares; GMT Exploration = 0 shares purchased resulting in ownership of 1,526,900 shares.

SEC source: 0001106191-19-000034 · primary_doc.xml · nonDerivative · entry 1

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,117,586

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital) on behalf of certain sub-advised accounts managed by it, and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore and certain sub-advised accounts it manages. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore and certain sub-advised accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F3 · security: The aggregate number of shares of common stock purchased on November 22, 2019, was 143,100 shares, at a price of $1.01 per share, resulting in an aggregate number of shares owned by the Reporting Persons of 80,117,586. Such shares were purchased, and thereafter beneficially owned by the Reporting Persons in the following amounts: Bay = 52,400 shares purchased resulting in ownership of 22,735,190 shares; Bay II = 33,200 shares purchased resulting in ownership of 18,919,830 shares; Offshore Fund = 51,500 shares purchased resulting in ownership of 32,957,256 shares; GMT Capital = 700 shares purchased resulting in ownership of 892,410 shares; Claugus = 5,300 shares purchased resulting in ownership of 3,086,000 shares; GMT Exploration = 0 shares purchased resulting in ownership of 1,526,900 shares.

SEC source: 0001104659-19-061714 · tm19223773_form4.xml · nonDerivative · entry 1

Trimble Rodger Derrick · CIK 0001678494 · VP, Investor Relations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,650

SEC source: 0001104659-19-061718 · tm19223774_form4.xml · nonDerivative · entry 1

West Lawrence · CIK 0001642277 · Vice President, Exploration

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,030

SEC source: 0001104659-19-061804 · tm1922377d5_form4.xml · nonDerivative · entry 2

Guidry Gary · CIK 0001642424 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,587,200

SEC source: 0001104659-19-061804 · tm1922377d5_form4.xml · nonDerivative · entry 1

Guidry Gary · CIK 0001642424 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,561,700

SEC source: 0001104659-19-061701 · tm19223772_form4.xml · nonDerivative · entry 1

Evans Jim · CIK 0001642276 · VP, Corporate Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,905

SEC source: 0001104659-19-061696 · tm19223771_form4.xml · nonDerivative · entry 2

Ellson Ryan · CIK 0001642213 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 289,730

SEC source: 0001104659-19-061696 · tm19223771_form4.xml · nonDerivative · entry 1

Ellson Ryan · CIK 0001642213 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,519

SEC source: 0001104659-19-061977 · tm1922554-1_4.xml · derivative · entry 2

Berthelet Remi Anthony · CIK 0001792028 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 376,119

Underlying: Common Stock · 376,119 shares

Expires 2024-11-08

F1 · derivative.exercise_date: One-third of the stock options will vest on November 8, 2020, an additional one-third of the stock options will vest on November 8, 2021 and the remaining one-third of the stock options will vest on November 8, 2022.

SEC source: 0001104659-19-061977 · tm1922554-1_4.xml · nonDerivative · entry 1

Berthelet Remi Anthony · CIK 0001792028 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,000

SEC source: 0001106191-19-000033 · primary_doc.xml · nonDerivative · entry 5

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,974,486

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital) on behalf of certain sub-advised accounts managed by it, and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore and certain sub-advised accounts it manages. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore and certain sub-advised accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F7 · security: The aggregate number of shares of common stock purchased on November 8 2019, was 287,709 shares, at a price of $1.05 per share, resulting in an aggregate number of shares owned by the Reporting Persons of 79,974,486. Such shares were purchased, and thereafter beneficially owned by the Reporting Persons in the following amounts: Bay = 105,209 shares purchased resulting in ownership of 22,682,790 shares; Bay II = 66,800 shares purchased resulting in ownership of 18,886,630 shares; Offshore Fund = 103,500 shares purchased resulting in ownership of 32,905,756 shares; GMT Capital = 1,500 shares purchased resulting in ownership of 891,710 shares; Claugus = 10,700 shares purchased resulting in ownership of 3,080,700 shares; GMT Exploration = 0 shares purchased resulting in ownership of 1,526,900 shares.

SEC source: 0001106191-19-000033 · primary_doc.xml · nonDerivative · entry 4

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,686,777

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital) on behalf of certain sub-advised accounts managed by it, and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore and certain sub-advised accounts it manages. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore and certain sub-advised accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F6 · security: The aggregate number of shares of common stock purchased on November 7, 2019, was 1,035,700 shares, at a price of $1.07 per share, resulting in an aggregate number of shares owned by the Reporting Persons of 79,686,777. Such shares were purchased, and thereafter beneficially owned by the Reporting Persons in the following amounts: Bay = 379,200 shares purchased resulting in ownership of 22,577,581 shares; Bay II = 240,600 shares purchased resulting in ownership of 18,819,830 shares; Offshore Fund = 372,400 shares purchased resulting in ownership of 32,802,256 shares; GMT Capital = 5,200 shares purchased resulting in ownership of 890,210 shares; Claugus = 38,300 shares purchased resulting in ownership of 3,070,000 shares; GMT Exploration = 0 shares purchased resulting in ownership of 1,526,900 shares.

SEC source: 0001106191-19-000033 · primary_doc.xml · nonDerivative · entry 3

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,651,077

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital) on behalf of certain sub-advised accounts managed by it, and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore and certain sub-advised accounts it manages. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore and certain sub-advised accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F5 · security: The aggregate number of shares of common stock purchased on November 6, 2019, was 753,491 shares, at a price of $1.30 per share, resulting in an aggregate number of shares owned by the Reporting Persons of 78,651,077. Such shares were purchased, and thereafter beneficially owned by the Reporting Persons in the following amounts: Bay = 275,891 shares purchased resulting in ownership of 22,198,381 shares; Bay II = 175,000 shares purchased resulting in ownership of 18,579,230 shares; Offshore Fund = 270,900 shares purchased resulting in ownership of 32,429,856 shares; GMT Capital = 3,800 shares purchased resulting in ownership of 885,010 shares; Claugus = 27,900 shares purchased resulting in ownership of 3,031,700 shares; GMT Exploration = 0 shares purchased resulting in ownership of 1,526,900 shares.

SEC source: 0001106191-19-000033 · primary_doc.xml · nonDerivative · entry 2

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,897,586

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital) on behalf of certain sub-advised accounts managed by it, and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore and certain sub-advised accounts it manages. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore and certain sub-advised accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F4 · security: The aggregate number of shares of common stock purchased on October 24, 2019, was 307,200 shares, at a price of $1.14 per share, resulting in an aggregate number of shares owned by the Reporting Persons of 77,897,586. Such shares were purchased, and thereafter beneficially owned by the Reporting Persons in the following amounts: Bay = 112,400 shares purchased resulting in ownership of 21,992,490 shares; Bay II = 71,300 shares purchased resulting in ownership of 18,404,230 shares; Offshore Fund = 110,500 shares purchased resulting in ownership of 32,158,956 shares; GMT Capital = 1,600 shares purchased resulting in ownership of 881,210 shares; Claugus = 11,400 shares purchased resulting in ownership of 3,003,800 shares; GMT Exploration = 0 shares purchased resulting in ownership of 1,526,900 shares.

SEC source: 0001106191-19-000033 · primary_doc.xml · nonDerivative · entry 1

GMT CAPITAL CORP · CIK 0001106191 · 10% owner

BAY RESOURCE PARTNERS LP · CIK 0000899037 · 10% owner

BAY II RESOURCE PARTNERS LP · CIK 0001161416 · 10% owner

BAY RESOURCE PARTNERS OFFSHORE MASTER FUND, L.P. · CIK 0001733113 · 10% owner

CLAUGUS THOMAS E · CIK 0001075617 · 10% owner

GMT Exploration Co LLC · CIK 0001396794 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,590,386

F1 · security: This Form 4 is being jointly filed by Bay Resource Partners, L.P. (Bay), a Delaware limited partnership, Bay II Resource Partners, L.P. (Bay II), a Delaware limited partnership, Bay Resource Partners Offshore Master Fund, L.P. (Bay Offshore), an exempted limited partnership organized under the laws of the Cayman Islands, GMT Exploration Company LLC (GMT Exploration), a Delaware limited liability company, GMT Capital Corp., a Georgia corporation (GMT Capital) on behalf of certain sub-advised accounts managed by it, and Thomas E. Claugus (Claugus), a United States citizen. The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.

F2 · security: GMT Capital is the general partner of Bay and Bay II and has the power to direct the affairs of Bay and Bay II, including voting and disposition of shares. As the discretionary investment manager of Bay Offshore, GMT Capital has power to direct voting and disposition of shares held by Bay Offshore and certain sub-advised accounts it manages. Claugus is the President of GMT Capital and in that capacity, directs the operations of each of Bay and Bay II and voting and disposition of shares held by Bay Offshore and certain sub-advised accounts. GMT Capital is also the non-discretionary manager of GMT Exploration through a separately managed account relationship. In addition, Claugus owns a controlling interest in GMT Exploration. GMT Capital and Claugus may be deemed to beneficially own indirect pecuniary interest as the result of performance-based fees and profit allocations. Each of GMT Capital and Claugus disclaims such beneficial ownership except to the extent ultimately realized.

F3 · security: The aggregate number of shares of common stock purchased on October 23, 2019, was 419,700 shares, at a price of $1.14 per share, resulting in an aggregate number of shares owned by the Reporting Persons of 77,590,386. Such shares were purchased, and thereafter beneficially owned by the Reporting Persons in the following amounts: Bay = 153,700 shares purchased resulting in ownership of 21,810,090 shares; Bay II = 97,500 shares purchased resulting in ownership of 18,332,930 shares; Offshore Fund = 150,900 shares purchased resulting in ownership of 32,048,456 shares; GMT Capital = 2,100 shares purchased resulting in ownership of 879,610 shares; Claugus = 15,500 shares purchased resulting in ownership of 2,992,400 shares; GMT Exploration = 0 shares purchased resulting in ownership of 1,526,900 shares.

SEC source: 0001144204-19-047208 · tv530636_4.xml · derivative · entry 2

Royal Ronald · CIK 0001642113 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,875

Underlying: Common Stock · 10,875 shares

Expires 2024-10-01

SEC source: 0001144204-19-047208 · tv530636_4.xml · derivative · entry 1

Royal Ronald · CIK 0001642113 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,084

Underlying: Common Stock · 34,334 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

SEC source: 0001144204-19-047196 · tv530632_4.xml · derivative · entry 2

Dey Peter James · CIK 0001409449 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,875

Underlying: Common Stock · 10,875 shares

Expires 2024-10-01

SEC source: 0001144204-19-047196 · tv530632_4.xml · derivative · entry 1

Dey Peter James · CIK 0001409449 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,877

Underlying: Common Stock · 34,334 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.

F2 · derivative.expiration_date: Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer.