Insider · CIK 0001951282

Matthew Reade Miller

director

Files at GRNT (Granite Ridge Resources, Inc.). First filing Nov 21, 2024, latest Sep 14, 2026.

Track record

Not enough history

Fewer than three past buys with six months of prices.

Median 6-month excess

after past buys, n = 0

Hit rate

past buys that beat the index over 6 months

Open-market trades

6 / 0

$559k bought, $0 sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

GRNT: Granite Ridge Resources, Inc.

GRNTOct 9, 2026 · close 4.77

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

Score	Company	Value	Holdings	Price context	Filed
32Weak	GRNTbuy 3 Granite Ridge Resources, Inc.	$50k 10,000 shares	+1%	-	28 d ago
15Weak	GRNTbuy Granite Ridge Resources, Inc.	$3,243 562 shares	+0%	-	Mar 17, 2025
30Weak	GRNTbuy 4 Granite Ridge Resources, Inc.	$3,051 506 shares	+0%	-	Dec 17, 2024
51Moderate	GRNTbuy 4 Granite Ridge Resources, Inc.	$250k 41,000 shares	+6%	-	Dec 6, 2024
40Moderate	GRNTbuy 5 Granite Ridge Resources, Inc.	$118k 18,173 shares	+3%	-	Nov 21, 2024
46Moderate	GRNTbuy 5 Granite Ridge Resources, Inc.	$134k 20,327 shares	+3%	-	Nov 21, 2024

Transactions

Every row this insider has filed, newest first.

Date	Company	Transaction	Shares	Price	Value	Holdings after	Filed
Sep 30, 2026	GRNT Granite Ridge Resources, Inc.	AGrant or award Common Stock, par value $0.0001 per share	+4,320	$0.00	$0	1,978,612	11 d ago
Sep 11, 2026	GRNT Granite Ridge Resources, Inc.	POpen-market purchase Common Stock, par value $0.0001 per share	+10,000	$5.03	$50k	1,974,292	28 d ago
Mar 14, 2025	GRNT Granite Ridge Resources, Inc.	POpen-market purchase Common Stock, par value $0.0001 per share	+562	$5.77	$3,243	1,241,793	Mar 17, 2025
Jan 2, 2025	GRNT Granite Ridge Resources, Inc.	AGrant or award Common Stock, par value $0.0001 per share	+11,278	$0.00	$0	1,241,231	Jan 6, 2025
Dec 16, 2024	GRNT Granite Ridge Resources, Inc.	POpen-market purchase Common Stock, par value $0.0001 per share	+506	$6.03	$3,051	1,229,953	Dec 17, 2024
Dec 12, 2024	GRNT Granite Ridge Resources, Inc.	JOther Common Stock, par value $0.0001 per share	+456,956	$0.00	$0	1,229,447	Dec 16, 2024
Dec 6, 2024	GRNT Granite Ridge Resources, Inc.	POpen-market purchase Common Stock, par value $0.0001 per share	+41,000	$6.10	$250k	772,491	Dec 6, 2024
Nov 21, 2024	GRNT Granite Ridge Resources, Inc.	POpen-market purchase Common Stock, par value $0.0001 per share	+20,327	$6.60	$134k	731,491	Nov 21, 2024
Nov 20, 2024	GRNT Granite Ridge Resources, Inc.	POpen-market purchase Common Stock, par value $0.0001 per share	+18,173	$6.49	$118k	711,164	Nov 21, 2024

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.