• Granite Ridge Resources director Matthew Reade Miller reported a purchase of 18,180 common shares at USD 5.21 each.
• Directly held stake rose to 1.35 million shares following the transaction.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Granite Ridge Resources Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001628280-26-034605), on May 13, 2026, and is solely responsible for the information contained therein.