Perry Griffin

Director Perry Griffin purchased 100,000 shares of GRNT at $5.49; holdings now 1.16M shares (+9.4%)

Perry Griffin purchased 100,000 shares at $5.49 on 2026-05-18, increasing his holdings by 9.4% to 1,163,903 shares. The stock currently trades at $5.48, down 18.4% from its 52-week high of $6.72, yet up 10.7% over the past 30 days and 9.8% over the past 90 days. At the same-ticker level, his prior measurable buy on 2024-05-23 returned -8.4% at 30 days and -4.1% at 90 days, with only 0 of 1 prior buys at GRNT well-timed at the 90-day mark. Three other insiders also purchased within the past 14 days. The company reported a net loss of $-47,031,000.00 last quarter while generating $128,264,000.00 in revenue, with annual revenue growth of +18.5% and a P/E of 30.44.

10% owner Perry Griffin sold 11,000,000 shares for $56.3M as stock tumbled 83.5% from 52-week high

Perry Griffin, a 10% owner of Fermi Inc., executed 2 separate sales totaling 11,000,000 shares for $56,268,500.00 on March 30–31, 2026, at a blended average price of $5.12. This liquidation reduced his stake by 15.3% from 71,946,450 shares to 60,946,450 shares. The timing is notable: the stock is currently -83.5% from its 52-week high of $32.53, down 47.4% over the past 30 days. Fermi is operationally distressed, reporting a net income of $-346,812,000.00 for its most recent full fiscal year. While Griffin's cross-ticker track record shows strong results (6 prior buys averaging 80.00% 90-day win rate), this sale occurs amid both severe equity depreciation and confirmed unprofitability at the company level, warranting investigation into Griffin's private information and the adequacy of current market pricing.

Director Perry Griffin buys 5,000 shares at $6.13; GRNT down 20.8% YoY, cluster buy underway as 2 other insiders bought in past 14 days

Perry Griffin's purchase of 5,000 shares at $6.13 occurs as Granite Ridge Resources faces significant headwinds—annual revenue declined 20.8% year-over-year despite positive net income of $5.1M on $90.7M quarterly revenue. The stock is trading at $6.23, down 11.6% from its 52-week high and off 3.7% over 30 days, though up 6.5% over 90 days. Critically, Griffin's prior four of five purchases at this ticker were well-timed at the 90-day mark, with outcomes ranging from +7.1% to +44.4%—establishing a pattern of prescient entry points despite the company's structural revenue contraction. A concurrent cluster buy pattern (2 other insiders purchasing within the past 14 days) amplifies the signal that leadership sees asymmetric opportunity despite deteriorating top-line fundamentals. This combination—a director with proven timing discipline at this specific ticker, a coordinated multi-insider purchase cluster, and valuation (P/E 14.49) near historical lows—merits heightened investor attention.