Gran Tierra Energy Inc., together with its subsidiaries, engages in the exploration and production of oil and gas properties in Colombia and Ecuador. As of December 31, 2021, it had total proved undeveloped reserves of 24.8 million barrels of oil equivalent in Colombia. The company was incorporated in 2003 and is headquartered in Calgary, Canada.
Over the last 12 months, insiders at Gran Tierra Energy Inc. have bought $0 and sold $35,530 worth of Gran Tierra Energy Inc. stock.
On average, over the past 5 years, insiders at Gran Tierra Energy Inc. have bought $5.94M and sold $17.37M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 50,000 shares for transaction amount of $35,500 was made by Ellson Ryan (Chief Financial Officer) on 2023‑03‑15.
2023-11-07 | Sale | Royal Ronald | director | 5,500 0.017% | $6.46 | $35,530 | -0.48% | |
2023-03-15 | Ellson Ryan | Chief Financial Officer | 50,000 0.0014% | $0.71 | $35,500 | -14.72% | ||
2023-03-03 | Guidry Gary | President and CEO | 150,000 0.0043% | $0.86 | $129,000 | -28.74% | ||
2022-12-16 | Ellson Ryan | Chief Financial Officer | 50,000 0.0014% | $0.87 | $43,500 | -24.25% | ||
2021-06-03 | Sale | GMT CAPITAL CORP | director | 1.25M 0.0339% | $0.70 | $874,720 | +21.43% | |
2021-06-02 | Sale | GMT CAPITAL CORP | 10 percent owner | 241,400 0.0062% | $0.68 | $164,152 | +16.67% | |
2021-06-01 | Sale | GMT CAPITAL CORP | 10 percent owner | 800,000 0.0215% | $0.67 | $536,000 | +23.53% | |
2021-05-26 | Sale | GMT CAPITAL CORP | 10 percent owner | 1.04M 0.0277% | $0.60 | $624,840 | +36.07% | |
2021-05-21 | Sale | GMT CAPITAL CORP | 10 percent owner | 881,994 0.0243% | $0.61 | $538,016 | +36.67% | |
2021-05-20 | Sale | GMT CAPITAL CORP | 10 percent owner | 600,000 0.016% | $0.60 | $360,000 | +34.43% | |
2021-05-18 | Sale | GMT CAPITAL CORP | 10 percent owner | 1.04M 0.0282% | $0.65 | $676,910 | +24.62% | |
2021-05-17 | Sale | GMT CAPITAL CORP | 10 percent owner | 1.04M 0.0276% | $0.67 | $697,738 | +17.39% | |
2021-05-06 | Sale | GMT CAPITAL CORP | 10 percent owner | 1.04M 0.0278% | $0.71 | $739,394 | +9.72% | |
2021-05-05 | Sale | GMT CAPITAL CORP | 10 percent owner | 116,400 0.0031% | $0.72 | $83,808 | +6.76% | |
2021-05-04 | Sale | GMT CAPITAL CORP | 10 percent owner | 567,000 0.015% | $0.65 | $368,550 | +16.42% | |
2021-05-03 | Sale | GMT CAPITAL CORP | 10 percent owner | 358,000 0.0096% | $0.66 | $236,280 | +16.42% | |
2021-04-30 | Sale | GMT CAPITAL CORP | director | 200,000 0.0055% | $0.67 | $134,000 | +15.67% | |
2021-04-29 | Sale | GMT CAPITAL CORP | director | 300,000 0.0083% | $0.69 | $207,000 | +13.24% | |
2021-04-28 | Sale | GMT CAPITAL CORP | 10 percent owner | 216,000 0.0059% | $0.69 | $149,040 | +11.59% | |
2021-04-27 | Sale | GMT CAPITAL CORP | 10 percent owner | 229,400 0.0061% | $0.64 | $146,816 | +16.67% |
Royal Ronald | director | 19967 0.06% | $10.19 | 3 | 1 | <0.0001% |
GMT CAPITAL CORP | director | 36141812 108.5721% | $10.19 | 63 | 92 | <0.0001% |
Guidry Gary | President and CEO | 4042135 12.1428% | $10.19 | 7 | 0 | <0.0001% |
Price John Scott Ward | director | 2711081 8.1442% | $10.19 | 0 | 7 | |
SCOTT JEFFREY J | director | 2363861 7.1012% | $10.19 | 0 | 1 | |
Coffield Dana | CEO and President | 1854238 5.5702% | $10.19 | 0 | 7 | |
Orunesu Rafael | Pres., GTE Argentina | 1837433 5.5198% | $10.19 | 0 | 4 | |
Wade Brooke N. | director | 1706000 5.1249% | $10.19 | 11 | 1 | <0.0001% |
Greywolf Capital Management LP | Member of Group Owning 10% | 1201147 3.6083% | $10.19 | 2 | 9 | +68.68% |
Johnson Verne | director | 895238 2.6893% | $10.19 | 0 | 8 | |
Ellson Ryan | Chief Financial Officer | 701487 2.1073% | $10.19 | 7 | 0 | <0.0001% |
Antony Raymond Peter | director | 352533 1.059% | $10.19 | 0 | 3 | |
West Lawrence | Vice President, Exploration | 350000 1.0514% | $10.19 | 7 | 0 | <0.0001% |
Smith David P | director | 332500 0.9988% | $10.19 | 7 | 0 | <0.0001% |
Dawson Walter | director | 301587 0.906% | $10.19 | 0 | 3 | |
Evans Jim | VP, Corporate Services | 225905 0.6786% | $10.19 | 2 | 0 | <0.0001% |
Nightingale Duncan | Executive Vice President | 161101 0.484% | $10.19 | 2 | 0 | +26.45% |
Trimble Rodger Derrick | VP, Investor Relations | 94650 0.2843% | $10.19 | 6 | 0 | <0.0001% |
Mawdsley Susan Lynn | See Remarks | 56000 0.1682% | $10.19 | 3 | 0 | <0.0001% |
Kirton Nicholas G. | director | 46561 0.1399% | $10.19 | 4 | 0 | <0.0001% |
Berthelet Remi Anthony | Chief Operating Officer | 42000 0.1262% | $10.19 | 1 | 0 | <0.0001% |
Mah Glen W | VP, Business Development | 35000 0.1051% | $10.19 | 1 | 0 | <0.0001% |
Hazell Evan | director | 25000 0.0751% | $10.19 | 2 | 0 | +0.94% |
Hardy David Eldon | VP, Legal and General Counsel | 24000 0.0721% | $10.19 | 3 | 0 | <0.0001% |
Dey Peter James | director | 20000 0.0601% | $10.19 | 1 | 0 | <0.0001% |
Hodgins Robert B. | director | 20000 0.0601% | $10.19 | 2 | 0 | <0.0001% |
Macey Gerald Joseph | director | 20000 0.0601% | $10.19 | 1 | 0 | <0.0001% |
Caldwell Ed | See Remarks | 15000 0.0451% | $10.19 | 1 | 0 | <0.0001% |
Johnson Alan Martin | See Remarks | 7880 0.0237% | $10.19 | 4 | 0 | <0.0001% |
Eden Martin H | Chief Financial Officer | 0 0% | $10.19 | 1 | 2 | +110.73% |
O'Leary Shane P. | COO | 0 0% | $10.19 | 0 | 7 | |
Moreira Julio Cesar Dias | Pres., GT Brasil Ltda. | 0 0% | $10.19 | 0 | 3 |
GMT Capital | $11.42M | 5.09 | 1.6M | -29.69% | -$4.82M | 0.47 | |
Rwc Asset Management Llp | $5.53M | 2.47 | 772,507 | 0% | +$0 | 0.42 | |
Two Sigma | $5.47M | 2.45 | 766,336 | +5.43% | +$282,008.58 | 0.01 | |
Renaissance Technologies | $5.43M | 2.43 | 760,080 | -6.18% | -$357,715.90 | 0.01 | |
Two Sigma Advisers LP | $4.65M | 2.08 | 651,112 | +14.17% | +$576,912.04 | 0.01 | |
American Century Investments | $3.53M | 1.58 | 494,631 | +41.7% | +$1.04M | <0.01 | |
Marshall Wace | $2.88M | 1.29 | 402,954 | +43.51% | +$872,307.91 | <0.01 | |
Bridgeway Capital Management | $2.58M | 1.15 | 360,843 | +132.13% | +$1.47M | 0.05 | |
Arrowstreet Capital, Limited Partnership | $2.58M | 1.15 | 360,485 | +44.46% | +$793,406.26 | <0.01 | |
Rwc Asset Advisors Us Llc | $2.25M | 1 | 314,423 | 0% | +$0 | 0.18 | |
Connor Clark & Lunn Investment Management Ltd | $2.07M | 0.92 | 289,034 | -19.9% | -$513,772.34 | 0.01 | |
Invesco | $2M | 0.89 | 279,613 | +88.71% | +$938,474.55 | <0.0001 | |
Susquehanna International Group | $1.93M | 0.86 | 269,871 | +103.15% | +$978,372.81 | <0.01 | |
Dimensional Fund Advisors | $1.4M | 0.63 | 196,579 | +7.19% | +$94,162.38 | <0.0001 | |
Main Street Financial Solutions Llc | $1.06M | 0.47 | 147,820 | New | +$1.06M | 0.12 | |
Morgan Stanley | $952,705.00 | 0.43 | 133,432 | +18.07% | +$145,834.58 | <0.0001 | |
BlackRock | $834,603.00 | 0.37 | 116,891 | -13.3% | -$128,048.95 | <0.0001 | |
Hrt Financial Llc | $736,000.00 | 0.33 | 103,110 | New | +$736,000.00 | 0.01 | |
Citadel Advisors LLC | $669,033.00 | 0.3 | 93,702 | -58.99% | -$962,301.68 | <0.0001 | |
Royal Bank of Canada | $538,000.00 | 0.24 | 75,317 | -93.66% | -$7.95M | <0.0001 | |
Cetera Advisor Networks LLC | $471,419.00 | 0.21 | 66,025 | -27.86% | -$182,070.19 | <0.01 | |
Jump Financial Llc | $471,954.00 | 0.21 | 66,100 | +31.67% | +$113,526.00 | <0.01 | |
Quadrature Capital Ltd | $429,701.00 | 0.19 | 60,056 | +123.35% | +$237,310.06 | 0.01 | |
Brandes Investment Partners | $390,129.00 | 0.17 | 54,640 | 0% | +$0 | 0.01 | |
Bank of America | $386,596.00 | 0.17 | 54,145 | -29.08% | -$158,486.87 | <0.0001 | |
PDT Partners | $382,868.00 | 0.17 | 53,623 | New | +$382,868.00 | 0.03 | |
Gsa Capital Partners Llp | $366,000.00 | 0.16 | 51,326 | +7.51% | +$25,564.24 | 0.03 | |
JPMorgan Chase | $285,922.00 | 0.13 | 40,045 | +6,486.35% | +$281,580.87 | <0.0001 | |
Quantbot Technologies LP | $255,362.00 | 0.11 | 35,765 | +40% | +$72,963.63 | 0.01 | |
Barclays | $206,000.00 | 0.09 | 28,787 | -8.38% | -$18,841.77 | <0.0001 | |
Hillsdale Investment Management Inc. | $203,254.00 | 0.09 | 28,400 | New | +$203,254.00 | 0.02 | |
Millennium Management LLC | $172,695.00 | 0.08 | 24,140 | -72.55% | -$456,482.82 | <0.0001 | |
Algert Global LLC | $156,000.00 | 0.07 | 21,806 | -39.4% | -$101,422.18 | 0.01 | |
Goldman Sachs | $147,077.00 | 0.07 | 20,599 | -60.66% | -$226,745.20 | <0.0001 | |
Bank of Montreal | $123,812.00 | 0.06 | 17,244 | -0.58% | -$718.00 | <0.0001 | |
Northern Trust | $111,026.00 | 0.05 | 15,550 | -7.5% | -$8,996.32 | <0.0001 | |
TWO SIGMA SECURITIES LLC | $109,813.00 | 0.05 | 15,380 | New | +$109,813.00 | <0.01 | |
Diametric Capital Lp | $104,765.00 | 0.05 | 14,673 | New | +$104,765.00 | 0.04 | |
Mackenzie Financial Corp | $102,088.00 | 0.05 | 14,298 | New | +$102,088.00 | <0.0001 | |
SMH CAPITAL INC. | $84,723.00 | 0.04 | 11,866 | New | +$84,723.00 | 0.02 | |
Cubist Systematic Strategies | $83,322.00 | 0.04 | 11,667 | -90.21% | -$767,387.98 | <0.01 | |
Victory Capital Management Inc | $73,121.00 | 0.03 | 10,241 | New | +$73,121.00 | <0.0001 | |
Prudential Financial | $72,828.00 | 0.03 | 10,200 | New | +$72,828.00 | <0.0001 | |
Newedge Advisors Llc | $71,400.00 | 0.03 | 10,000 | 0% | +$0 | <0.01 | |
National Bank Of Canada Fi | $70,181.00 | 0.02 | 7,659 | -5.79% | -$4,315.87 | <0.0001 | |
State Of Wyoming | $51,315.00 | 0.02 | 7,187 | -39.63% | -$33,679.26 | 0.01 | |
UBS | $45,231.00 | 0.02 | 6,335 | +4,239.04% | +$44,188.58 | <0.0001 | |
Group One Trading | $37,057.00 | 0.02 | 5,190 | -86.81% | -$243,826.49 | <0.01 | |
Citigroup | $30,659.00 | 0.01 | 4,294 | +6.79% | +$1,949.21 | <0.0001 | |
Tower Research Capital | $26,339.00 | 0.01 | 3,689 | +4.18% | +$1,056.70 | <0.0001 |