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Gran Tierra Energy (GTE) 10K Form and Latest SEC Filings 2026

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$9.01 -0.04 (-0.44%)
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Latest Gran Tierra Energy SEC Filings & Recent Activity

Gran Tierra Energy (NYSE:GTE) has submitted 975+ documents to the U.S. Securities and Exchange Commission (SEC) since 2018. For investors, these filings are the primary source of verified financial data — covering everything from annual revenue and debt levels in the 10-K, to material business events in 8-K current reports, to insider buying and selling activity in Form 4 disclosures. The most recent filing was a Form 8-K submitted on May 12, 2026.

Form 4
GRAN TIERRA ENERGY INC. Reports Ownership Change on May. 11, 2026

Form 4 filings disclose changes in stock ownership by company insiders, including purchases, sales, grants, and option exercises.

View insider ownership

8-K
Gran Tierra Energy Files Current Report on May. 12, 2026

An 8-K is filed when a material corporate event occurs, such as an acquisition, leadership change, or financial update.

View filing

10-K
Gran Tierra Energy Files Annual Report on Mar. 4, 2026

The 10-K contains Gran Tierra Energy's audited financial statements, revenue, earnings, and risk factors for the prior fiscal year.

View earnings history

Gran Tierra Energy SEC Filing History

Browse Gran Tierra Energy's complete SEC filing history using the filters below. Filter by form type - 10-K, 10-Q, 8-K, Form 4, and more - or set a custom date range to find a filing.

DateFilerForm TypeView
05/12/2026 4:18 PM
Gran Tierra Energy (1273441) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/11/2026 7:12 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
LM Asset Management Inc. (2057190) Reporting
Man Christine (1950121) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/05/2026 4:51 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
LM Asset Management Inc. (2057190) Reporting
Man Christine (1950121) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/04/2026 3:17 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/04/2026 3:19 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/04/2026 3:21 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/22/2026 9:17 AM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4/A
04/22/2026 9:19 AM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4/A
04/20/2026 12:18 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/20/2026 12:19 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/20/2026 12:20 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/20/2026 12:21 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/14/2026 3:48 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4/A
04/14/2026 3:49 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4/A
04/14/2026 3:50 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4/A
04/14/2026 3:50 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4/A
04/14/2026 3:51 PM
Ellson Ryan (1642213) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4/A
04/09/2026 7:02 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/09/2026 7:02 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/09/2026 7:03 PM
Ellson Ryan (1642213) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/09/2026 7:04 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/09/2026 7:05 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2026 5:41 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2026 5:43 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2026 5:44 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2026 5:44 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2026 4:39 PM
Gran Tierra Energy (1273441) Issuer
Wade Brooke N. (1646479) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2026 8:17 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2026 8:18 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2026 8:13 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2026 8:15 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/17/2026 4:29 PM
Gran Tierra Energy (1273441) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/17/2026 4:16 PM
Gran Tierra Energy (1273441) Filer
Form DEF 14A
03/17/2026 4:17 PM
Gran Tierra Energy (1273441) Filer
Form DEFA14A
03/17/2026 4:19 PM
Gran Tierra Energy (1273441) Filer
Form ARS
03/10/2026 8:54 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2026 8:55 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2026 8:56 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2026 8:56 PM
Ellson Ryan (1642213) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2026 8:57 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2026 10:02 AM
Ellson Ryan (1642213) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
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03/05/2026 8:48 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/05/2026 8:49 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/05/2026 8:49 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/05/2026 8:50 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2026 4:40 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
LM Asset Management Inc. (2057190) Reporting
Man Christine (1950121) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2026 5:19 AM
Gran Tierra Energy (1273441) Filer
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/20/2026 3:15 PM
Gran Tierra Energy (1273441) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/19/2026 8:39 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2026 8:41 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2026 8:43 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2026 8:45 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
02/17/2026 5:37 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
LM Asset Management, Inc. (2057190) Reporting
Man Christine (1950121) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2026 3:47 PM
Gran Tierra Energy (1273441) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/03/2026 1:57 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2026 1:58 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2026 2:00 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2026 2:01 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/29/2026 7:47 AM
Gran Tierra Energy (1273441) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/28/2026 8:27 PM
Gran Tierra Energy (1273441) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/20/2026 3:45 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/20/2026 3:47 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/09/2026 4:26 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
LM Asset (0) IM
Man Christine (1950121) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2026 4:42 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
LM Asset (0) IM
Man Christine (1950121) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2026 4:43 PM
Gran Tierra Energy (1273441) Subject
Lau Daniel (1950123) Filed by
Form SCHEDULE 13G/A
01/06/2026 8:29 PM
Gran Tierra Energy (1273441) Issuer
Hazell Evan (1646362) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2026 8:30 PM
Gran Tierra Energy (1273441) Issuer
Royal Ronald (1642113) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2026 8:31 PM
Gran Tierra Energy (1273441) Issuer
Smith David P (1642280) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 8:21 PM
Gran Tierra Energy (1273441) Issuer
Royal Ronald (1642113) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 8:16 PM
Gran Tierra Energy (1273441) Issuer
Scott Sondra (1717040) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 8:17 PM
Gran Tierra Energy (1273441) Issuer
Virbitsky Brad (2091043) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 8:18 PM
Gran Tierra Energy (1273441) Issuer
Wade Brooke N. (1646479) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 8:19 PM
Gran Tierra Energy (1273441) Issuer
Hazell Evan (1646362) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 8:20 PM
Gran Tierra Energy (1273441) Issuer
Hodgins Robert B. (1642212) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 8:20 PM
Gran Tierra Energy (1273441) Issuer
Redford Alison (1881406) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2026 2:33 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2026 2:34 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2026 2:35 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2026 2:35 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/22/2025 4:54 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
LM Asset (0) IM
Man Christine (1950121) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/19/2025 5:37 PM
Gran Tierra Energy (1273441) Subject
Lau Daniel (1950123) Filed by
Form SCHEDULE 13G/A
12/19/2025 5:38 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/19/2025 4:59 PM
Gran Tierra Energy (1273441) Issuer
LM Asset (0) IM
Man Christine (1950121) Reporting
Form 3
Initial statement of beneficial ownership of securities  
12/19/2025 5:00 PM
Gran Tierra Energy (1273441) Issuer
Lau Daniel (1950123) Reporting
Form 3
Initial statement of beneficial ownership of securities  
12/16/2025 7:31 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/16/2025 7:32 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/16/2025 7:32 PM
Gran Tierra Energy (1273441) Issuer
Wade Brooke N. (1646479) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/16/2025 7:33 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/16/2025 7:34 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2025 2:24 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2025 2:25 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
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12/03/2025 2:26 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2025 2:28 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/01/2025 4:22 PM
Equinox Partners Investment Management LLC (938552) Reporting
EQUINOX PARTNERS LP (933897) Reporting
Gran Tierra Energy (1273441) Issuer
KUROTO FUND LP (1080716) Reporting
MASON HILL PARTNERS LP (1421771) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/25/2025 5:51 PM
Equinox Partners Investment Management LLC (938552) Reporting
EQUINOX PARTNERS LP (933897) Reporting
Gran Tierra Energy (1273441) Issuer
KUROTO FUND LP (1080716) Reporting
MASON HILL PARTNERS LP (1421771) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2025 5:03 PM
Equinox Partners Investment Management LLC (938552) Reporting
EQUINOX PARTNERS LP (933897) Reporting
Gran Tierra Energy (1273441) Issuer
KUROTO FUND LP (1080716) Reporting
MASON HILL PARTNERS LP (1421771) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2025 4:02 PM
Gran Tierra Energy (1273441) Issuer
Guidry Gary (1642424) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2025 4:03 PM
Evans Jim (1642276) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2025 4:05 PM
Abraham Phillip D (1977506) Reporting
Gran Tierra Energy (1273441) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2025 4:07 PM
Gran Tierra Energy (1273441) Issuer
Morin Sebastien (2001396) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
(Data available from 1/1/2016 forward)

Gran Tierra Energy SEC Filings - Frequently Asked Questions

Gran Tierra Energy (GTE) has submitted 975+ filings to the SEC since 2018. You can browse the complete history or filter by form type using the tools above.

Gran Tierra Energy's fiscal year ends on December 31. The company typically files its 10-K annual report by the end of February, covering the prior fiscal year's financial results.

The most recent filing was a Form 8-K submitted on May 12, 2026. This was a current report on a material business event.

SEC Filing Types: 10-K, 10-Q, 8-K and More

SEC filings are legally required disclosures that public companies submit to the U.S. Securities and Exchange Commission. Unlike press releases or earnings call transcripts, these documents are filed under legal obligation — meaning the financial data they contain is audited, standardized, and subject to penalties if materially false. For investors, that makes SEC filings the most reliable primary source available for evaluating a company's true financial position.

Yes. All SEC filings are publicly available through the SEC's EDGAR database and on financial research platforms like MarketBeat. Companies are required by law to make these disclosures accessible to all investors — meaning retail investors have access to the same source documents as institutional analysts.

A 10-K is an annual report containing audited financial statements and a full review of the company's business — it is the most comprehensive filing a company makes each year. A 10-Q is a shorter, unaudited quarterly update filed three times per year between annual reports. Investors typically use the 10-K for deep fundamental analysis and the 10-Q to track whether the company is on pace with its guidance mid-year.

The most important filing for fundamental investors. Filed once per year, the 10-K contains audited financial statements, revenue and earnings trends, debt obligations, risk factors, and management's own assessment of the business. Reading the risk factors section and comparing year-over-year financials can reveal issues that don't show up in analyst summaries.

An unaudited financial update filed three times per year (the 10-K covers Q4). Investors use 10-Qs to track whether guidance is on pace, monitor changes in cash flow or inventory, and catch any mid-year shifts in business conditions before they become headline news.

Filed within four business days of a material event — earnings releases, merger announcements, executive departures, or major asset sales. Because 8-Ks are filed before media coverage catches up, they are often the fastest way to get unfiltered information directly from the company on market-moving events.

Filed within two business days whenever an executive or director buys or sells company stock. Insider purchases — especially large or clustered buys — are often interpreted as a signal of management confidence. Insider selling is more ambiguous but worth monitoring for patterns, particularly around lock-up expirations or ahead of major announcements.


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This page (NYSE:GTE) was last updated on 5/14/2026 by MarketBeat.com Staff.
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