Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| GRAN TIERRA ENERGY INC.GTE · Entity 5740 | Director | January 01, 2026 | January 06, 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 January 01, 2026 · Filed January 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Deferred Stock UnitsSEC Table II · derivative / convertible security | Direct | 85,435 |
Reported balance
After 2026-01-01 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-01-01 · Grant · Acquired 9,856 · Balance 85,435 F1: Deferred stock units convert into common stock on a one-for-one basis. F2: 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. |
Filing footnotes · ownership attribution and instrument terms
F1: Deferred stock units convert into common stock on a one-for-one basis.
F2: 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.
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 |
|---|---|---|---|---|---|---|
| January 01, 2026 Filed Jan 6, 2026 02:16 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 9,856 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-000887 · tm261982-1_4seq1.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 85,435 Underlying: Common Stock · 9,856 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. Read SEC document |
| January 01, 2021 Filed Jan 5, 2021 21:03 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 125,271 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-21-000898 · tm211703d4_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 755,787 Underlying: Common Stock · 125,271 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. Read SEC document |
| October 01, 2020 Filed Oct 5, 2020 10:55 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 192,083 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-20-111948 · tm2032399-5_4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 630,516 Underlying: Common Stock · 192,083 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. Read SEC document |
| July 01, 2020 Filed Jul 6, 2020 22:56 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 81,737 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-20-081418 · tm2024211-5_4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 438,433 Underlying: Common Stock · 81,737 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. Read SEC document |
| April 01, 2020 Filed Apr 3, 2020 21:02 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 174,621 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-20-043202 · tm2015005-5_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 356,696 Underlying: Common Stock · 174,621 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. Read SEC document |
| January 01, 2020 Filed Jan 3, 2020 22:01 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 34,300 | $0.00 | $0.00 |
DisclosureSEC 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. Read SEC document |
| October 01, 2019 Filed Oct 3, 2019 21:57 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 37,177 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-19-047212 · tv530637_4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 147,775 Underlying: Common Stock · 37,177 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. Read SEC document |
| July 01, 2019 Filed Jul 3, 2019 20:03 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 28,386 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-19-033783 · tv524801_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 110,598 Underlying: Common Stock · 28,386 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. Read SEC document |
| April 01, 2019 Filed Apr 2, 2019 21:17 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 18,410 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-19-017811 · tv517940_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,212 Underlying: Common Stock · 18,410 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. Read SEC document |
| January 01, 2019 Filed Jan 3, 2019 21:02 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 14,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-19-000371 · tv510297_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,802 Underlying: Common Stock · 14,400 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. Read SEC document |
| October 01, 2018 Filed Oct 3, 2018 20:48 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 8,611 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-18-052330 · tv504158_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,402 Underlying: Common Stock · 8,611 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. Read SEC document |
| July 01, 2018 Filed Jul 3, 2018 20:48 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 9,388 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-18-037254 · tv498003_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,791 Underlying: Common Stock · 9,388 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. Read SEC document |
| April 01, 2018 Filed Apr 3, 2018 21:54 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 11,840 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-18-019032 · tv490289_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,403 Underlying: Common Stock · 11,840 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. Read SEC document |
| January 01, 2018 Filed Jan 3, 2018 21:31 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 12,573 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-18-000535 · tv482579_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,563 Underlying: Common Stock · 12,573 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. Read SEC document |
| October 01, 2017 Filed Oct 3, 2017 23:00 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantDeferred Stock Units · Derivative | 6,990 | $0.00 | $0.00 |
DisclosureSEC source: 0001144204-17-051257 · v476401_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,990 Underlying: Common Stock · 6,990 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. Read SEC document |
| September 19, 2017 Filed Sep 20, 2017 21:37 UTC | GRAN TIERRA ENERGY INC. GTE · Entity 5740 | GrantStock Option (Right to Buy) · Derivative | 85,000 | $0.00 Strike: $2.11 | $0.00 |
DisclosureSEC source: 0001144204-17-048923 · v475563_form4.xml · derivative · entry 1 Scott Sondra · CIK 0001717040 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 85,000 Underlying: Common Stock · 85,000 shares Expires 2022-09-18 F1 · derivative.exercise_date: This option represents a right to purchase a total of 85,000 shares of the Issuer's Common Stock, one-third of which will vest on each of September 19, 2018, September 19, 2019 and September 19, 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.