Matthew Reade Miller has bought GRNT on 14 days since Sep 2023

Miller Matthew Reade is an individual corporate insider who serves as a director of Granite Ridge Resources, Inc. (NYSE: GRNT).( Recent SEC Form 4 filings report that he has undertaken multiple open‑market and dividend-reinvestment purchases of Granite Ridge Resources common stock in 2026, including an 18,180‑share open‑market buy at $5.21 per share on May 13, 2026, which brought his direct holdings to approximately 1,350,213 shares.( Earlier in March 2026, he also acquired 658 shares at $5.15 per share via automatic dividend reinvestment, increasing his direct ownership to about 1,328,839 shares at that time.( These transactions underscore his role as an actively invested insider in Granite Ridge Resources.(

Outside of his disclosed capacity as a Granite Ridge director and insider shareholder, public regulatory and market filings primarily describe Miller in terms of his board role and investment oversight responsibilities on behalf of Granite Ridge and related investment entities, rather than providing a detailed narrative of his broader professional background, specific prior positions, or educational history.( Available SEC-related disclosures indicate that his principal occupation includes overseeing investments for affiliated funds and vehicles that hold significant positions in Granite Ridge Resources, aligning his board service with substantial economic ownership in the company.( Due to the limited detail in these filings, additional career milestones and formal education credentials are not publicly documented in standard market and SEC-summarized sources.

Written by Perplexity from public sources.