Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| GRAN TIERRA ENERGY INC.GTE · Entity 5740 | Chief Financial Officer | April 07, 2026 | April 14, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
GRAN TIERRA ENERGY INC.
Report date April 07, 2026 · Filed April 14, 2026 · Amendment
Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 210,863 |
Reported balance
After 2026-04-07 transaction · row 1
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 1 · 2026-04-07 · Exercise / conversion · Acquired 130,500 · Balance 210,863 F1: Represents the vesting and cash settlement of performance share units. No shares were issued or sold. |
| Common StockSEC Table I · non-derivative | Direct | 77,363 |
Reported balance
After 2026-04-07 transaction · row 2
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 2 · 2026-04-07 · Disposition to issuer · Disposed 130,500 · Balance 77,363 F1: Represents the vesting and cash settlement of performance share units. No shares were issued or sold. |
| Common StockSEC Table I · non-derivative | IndirectBy Spouse | 3,000 |
Reported balance
Holding disclosure · report date 2026-04-07 · row 3
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 3 · Balance 3,000 |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the vesting and cash settlement of performance share units. No shares were issued or sold.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 21, 2020 Filed May 21, 2020 20:02 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantCommon Stock | 7,640 | $0.27 | $2,062.80 |
DisclosureSEC source: 0001104659-20-064737 · tm2020626d1_4.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 312,686 F1 · kind: These shares were acquired on May 21, 2020 through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). F2 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency. Read SEC document |
| May 04, 2020 Filed May 5, 2020 13:32 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantCommon Stock | 3,809 | $0.33 | $1,256.97 |
DisclosureSEC source: 0001104659-20-056616 · tm2018587-3_4.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 297,389 F1 · kind: These shares were acquired on May 4, 2020 through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). F2 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency. Read SEC document |
| May 04, 2020 Filed May 7, 2020 22:26 UTC Amendment | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantCommon Stock | 7,617 | $0.33 | $2,513.61 |
DisclosureSEC source: 0001104659-20-058228 · tm2019024-1_form4a.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 305,046 F2 · kind: These shares were acquired on May 4, 2020 through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). F1 · shares: This amendment is being filed solely to correct an error in the number of shares reported in the original Form 4 and the amount of securities beneficially owned following the reported transaction. F3 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency. F1 · balance_after: This amendment is being filed solely to correct an error in the number of shares reported in the original Form 4 and the amount of securities beneficially owned following the reported transaction. Read SEC document |
| April 16, 2020 Filed Apr 17, 2020 10:13 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantCommon Stock | 3,850 | $0.33 | $1,270.50 |
DisclosureSEC source: 0001104659-20-047849 · tm2016180-1_4.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 323,580 F1 · kind: These shares were acquired on April 16, 2020 through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). F2 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency. Read SEC document |
| April 16, 2020 Filed May 7, 2020 22:26 UTC Amendment | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantCommon Stock | 7,699 | $0.33 | $2,540.67 |
DisclosureSEC source: 0001104659-20-058227 · tm2019024-1_form4a.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 297,429 F2 · kind: These shares were acquired on April 16, 2020 through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). F1 · shares: This amendment is being filed solely to correct an error in the number of shares reported in the original Form 4 and the amount of securities beneficially owned following the reported transaction. F3 · price: Purchase price of security was transacted in Canadian currency and converted to U.S. currency. F1 · balance_after: This amendment is being filed solely to correct an error in the number of shares reported in the original Form 4 and the amount of securities beneficially owned following the reported transaction. Read SEC document |
| February 28, 2020 Filed Mar 3, 2020 21:50 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantStock Option (Right to Buy) · Derivative | 667,442 | $0.00 Strike: $0.77 | $0.00 |
DisclosureSEC 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. Read SEC document |
| February 14, 2020 Filed Feb 18, 2020 21:04 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | Disposition to issuerCommon Stock | 252,306 | $1.29 | $325,474.74 |
DisclosureSEC 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 Read SEC document |
| February 14, 2020 Filed Feb 18, 2020 21:04 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantCommon Stock | 252,306 | $0.00 | $0.00 |
DisclosureSEC 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 Read SEC document |
| November 08, 2019 Filed Nov 8, 2019 21:15 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | PurchaseCommon Stock | 35,211 | $1.08 | $38,027.88 |
DisclosureSEC 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 Read SEC document |
| November 08, 2019 Filed Nov 8, 2019 21:15 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | PurchaseCommon Stock | 89 | $1.07 | $95.23 |
DisclosureSEC 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 Read SEC document |
| June 19, 2019 Filed Jun 20, 2019 20:28 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | PurchaseCommon Stock | 18,400 | $1.61 | $29,624.00 |
DisclosureSEC source: 0001144204-19-031723 · tv523943_form4.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · EVP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 254,430 Read SEC document |
| March 01, 2019 Filed Mar 4, 2019 23:28 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantStock Option (Right to Buy) · Derivative | 199,306 | $0.00 Strike: $2.32 | $0.00 |
DisclosureSEC source: 0001144204-19-012072 · tv515378_4.xml · derivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 199,306 Underlying: Common Stock · 199,306 shares Expires 2024-03-01 F1 · derivative.exercise_date: One-third of the stock options will vest on March 1, 2020, an additional one-third of the stock options will vest on March 1, 2021 and the remaining one-third of the stock options will vest on March 1, 2022. Read SEC document |
| February 15, 2019 Filed Feb 19, 2019 23:42 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | Disposition to issuerCommon Stock | 389,752 | $2.25 | $876,942.00 |
DisclosureSEC source: 0001144204-19-008935 · tv514123_form4.xml · nonDerivative · entry 2 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 236,030 Read SEC document |
| February 15, 2019 Filed Feb 19, 2019 23:42 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantCommon Stock | 389,752 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-19-008935 · tv514123_form4.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 625,782 Read SEC document |
| May 12, 2018 Filed May 15, 2018 20:50 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | Exercise / conversionRestricted Stock Units · Derivative | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001144204-18-028960 · tv494232_form4.xml · derivative · entry 4 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 20,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Reflects vesting of shares subject to a restricted stock unit previously reported for which settlement was solely in cash. F1 · price: Reflects vesting of shares subject to a restricted stock unit previously reported for which settlement was solely in cash. F2 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The restricted stock units vest in three equal installments on May 12, 2016, May 12, 2017 and May 12, 2018. F2 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The restricted stock units vest in three equal installments on May 12, 2016, May 12, 2017 and May 12, 2018. Read SEC document |
| May 12, 2018 Filed May 15, 2018 20:50 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | Disposition to issuerCommon Stock | 20,000 | $3.35 | $67,000.00 |
DisclosureSEC source: 0001144204-18-028960 · tv494232_form4.xml · nonDerivative · entry 2 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 236,030 Read SEC document |
| May 12, 2018 Filed May 15, 2018 20:50 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | Exercise / conversionCommon Stock | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001144204-18-028960 · tv494232_form4.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 256,030 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Reflects vesting of shares subject to a restricted stock unit previously reported for which settlement was solely in cash. Read SEC document |
| March 01, 2018 Filed Mar 5, 2018 23:02 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantStock Option (Right to Buy) · Derivative | 139,862 | $0.00 Strike: $2.47 | $0.00 |
DisclosureSEC source: 0001144204-18-012886 · tv487810_form4.xml · derivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 139,862 Underlying: Common Stock · 139,862 shares Expires 2023-03-01 F1 · derivative.exercise_date: One-third of the stock options will vest on March 1, 2019, an additional one-third of the stock options will vest on March 1, 2020 and the remaining one-third of the stock options will vest on March 1, 2021. Read SEC document |
| May 12, 2017 Filed May 16, 2017 01:10 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | Exercise / conversionRestricted Stock Units · Derivative | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001144204-17-027731 · v467138_4.xml · derivative · entry 4 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Reflects vesting of shares subject to a restricted stock unit previously reported for which settlement was solely in cash. F1 · price: Reflects vesting of shares subject to a restricted stock unit previously reported for which settlement was solely in cash. F2 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The restricted stock units vest in three equal installments on May 12, 2016, May 12, 2017 and May 12, 2018. F2 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The restricted stock units vest in three equal installments on May 12, 2016, May 12, 2017 and May 12, 2018. Read SEC document |
| May 12, 2017 Filed May 16, 2017 01:10 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | Disposition to issuerCommon Stock | 20,000 | $2.50 | $50,000.00 |
DisclosureSEC source: 0001144204-17-027731 · v467138_4.xml · nonDerivative · entry 2 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 236,030 Read SEC document |
| May 12, 2017 Filed May 16, 2017 01:10 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | Exercise / conversionCommon Stock | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001144204-17-027731 · v467138_4.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 256,030 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Reflects vesting of shares subject to a restricted stock unit previously reported for which settlement was solely in cash. Read SEC document |
| May 05, 2017 Filed May 8, 2017 20:15 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | PurchaseCommon Stock | 16,000 | $2.38 | $38,080.00 |
DisclosureSEC source: 0001144204-17-025224 · v466391_form4.xml · nonDerivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 236,030 Read SEC document |
| March 02, 2017 Filed Mar 7, 2017 00:11 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantStock Option (Right to Buy) · Derivative | 133,400 | $0.00 Strike: $2.57 | $0.00 |
DisclosureSEC source: 0001144204-17-013053 · v461222_form4.xml · derivative · entry 1 Ellson Ryan · CIK 0001642213 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 133,400 Underlying: Common Stock · 133,400 shares Expires 2022-03-01 F1 · derivative.exercise_date: One-third of the stock options will vest on March 2, 2018, an additional one-third of the stock options will vest on March 2, 2019 and the remaining one-third of the stock options will vest on March 2, 2020. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.