GREP GP III, LLC

13D and 13G Filings

Issuer	Symbol	CUSIP	% of Class	Shares	Form	Filed
Schedule 13D · 1 security · may seek to influence control
Granite Ridge Resources, Inc. 13D/A GRNT · 387432107	GRNT	387432107	39.2%	51,648,048	13D/A	9/4/2026 Event 8/19/2026
Grep GP III, LLC			39.2%	51,648,048
Grey Rock Energy Partners GP III, L.P.			39.2%	51,648,048
GREP GP III Holdings, LLC			31.3%	41,265,968
Grey Rock Energy Partners GP III-A, L.P.			9.5%	12,520,096
Grey Rock Energy Fund III-A, LP			9.5%	12,520,096
GREP Holdco III-A, LLC			9.5%	12,520,096
Grey Rock Energy Partners GP III-B, L.P.			21.8%	28,745,872
Grey Rock Energy Fund III-B Holdings, LP			21.8%	28,745,872
Grey Rock Energy Fund III-B, LP			21.8%	28,745,872
GREP Holdco III-B Holdings, LLC			21.8%	28,745,872
Matthew Reade Miller			7.4%	9,758,517
Thaddeus Darden			6.4%	8,433,814
Eric Holley			0.1%	165,594
Grey Rock Energy Fund II-C, LLC			5.9%	7,810,251
Grey Rock Management Partners V, LLC			5.9%	7,810,251

Includes filings since 12/18/2024, when the SEC began requiring structured 13D and 13G data.