GRAN TIERRA ENERGY INC. - GTE

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files

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Include amendments (/A)

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Filed	Form	Reporting person	Percent	Shares	SEC
Jan 07, 2026	SCHEDULE 13G/A	Daniel Lau	12.0%	4,236,200	View
Jan 07, 2026	SCHEDULE 13G/A	Christine Man	11.5%	4,061,750	View
Jan 07, 2026	SCHEDULE 13G/A	LM Asset Management Inc.	10.9%	3,851,200	View
Jan 07, 2026	SCHEDULE 13G/A	LM Asset Fund Limited Partnership	7.8%	2,754,200	View
Jan 07, 2026	SCHEDULE 13G/A	LM Asset General Partner Ltd.	10.0%	3,534,200	View
Dec 19, 2025	SCHEDULE 13G/A	Daniel Lau	11.5%	4,056,200	View
Dec 19, 2025	SCHEDULE 13G/A	Christine Man	11.0%	3,881,750	View
Dec 19, 2025	SCHEDULE 13G/A	LM Asset (IM) Inc.	10.4%	3,671,200	View
Dec 19, 2025	SCHEDULE 13G/A	LM Asset Fund Limited Partnership	7.4%	2,601,200	View
Dec 19, 2025	SCHEDULE 13G/A	LM Asset Management Inc.	9.6%	3,381,200	View
Nov 19, 2025	SCHEDULE 13D/A	—	17.6%	—	View
Nov 14, 2025	SCHEDULE 13G/A	Encompass Capital Advisors LLC	0.0%	0	View
Nov 14, 2025	SCHEDULE 13G/A	Todd J. Kantor	0.0%	0	View
Nov 14, 2025	SCHEDULE 13G/A	Encompass Capital Partners LLC	0.0%	0	View
Nov 14, 2025	SCHEDULE 13G/A	Daniel Lau	9.0%	3,176,800	View
Nov 14, 2025	SCHEDULE 13G/A	Christine Man	8.5%	3,002,350	View
Nov 14, 2025	SCHEDULE 13G/A	LM Asset (IM) Inc.	7.9%	2,791,800	View
Nov 07, 2025	SCHEDULE 13D/A	—	16.4%	—	View
Oct 06, 2025	SCHEDULE 13D	—	14.4%	—	View

Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.