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GRNT

Granite Ridge Resources (GRNT) stock: insider trades, news & valuation

Energy · Strong buying
Close · Oct 9, 2026 $4.77 -0.6% on the day -5.1% over 12 months 52-week range $3.94 – $5.84

Share price and insider trades

GRNT closeInsider buyInsider sale
3456NovDecJan 2026FebMarAprMayJunJulAugSepOctBought $3,324 on 2025-12-15 · Matthew Reade MillerBought $3,459 on 2026-06-12 · Matthew Reade MillerBought $5,280 on 2026-05-14 · Michele J EverardBought $5,366 on 2025-12-01 · John MccartneyBought $10,240 on 2026-03-11 · John MccartneyBought $15,000 on 2026-08-13 · John Mccartney, Michele J EverardBought $17,430 on 2026-05-19 · John MccartneyBought $18,899 on 2026-03-13 · Matthew Reade Miller, Ronald Kyle KettlerBought $19,840 on 2026-06-10 · John MccartneyBought $20,200 on 2025-11-19 · John MccartneyBought $20,280 on 2025-11-18 · John MccartneyBought $20,680 on 2025-11-13 · John MccartneyBought $20,720 on 2025-11-17 · John MccartneyBought $21,040 on 2025-11-11 · John MccartneyBought $21,640 on 2025-12-05 · John MccartneyBought $22,160 on 2026-05-21 · John MccartneyBought $25,200 on 2026-09-01 · John MccartneyBought $26,300 on 2025-12-08 · John MccartneyBought $30,300 on 2026-09-04 · Ronald Kyle KettlerBought $30,480 on 2026-05-27 · Ronald Kyle KettlerBought $49,750 on 2025-11-21 · Kirk LazarineBought $50,038 on 2025-12-04 · Matthew Reade MillerBought $50,300 on 2026-09-11 · Matthew Reade MillerBought $50,350 on 2026-06-09 · Matthew Reade MillerBought $51,650 on 2026-03-12 · John Mccartney, Michele J EverardBought $142,025 on 2026-03-10 · Matthew Reade Miller, Ronald Kyle Kettler, Tyler FarquharsonBought $146,218 on 2026-05-13 · Matthew Reade Miller, Tyler FarquharsonBought $549,000 on 2026-05-18 · Griffin Perry
Bought, 12 months$1.4M
Sold, 12 months$0
Insiders buying7
Insiders selling0

Granite Ridge Resources insider trading at a glance (Oct 9, 2026): in the past 12 months, 7 insiders bought $1.4M and 0 sold $0 of GRNT stock on the open market, including a cluster buy that began Sep 1, 2026.

GRNT insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q4 2025: $259K bought (12 trades)$259KQ4 2025Q1 2026: $223K bought (8 trades)$223KQ1 2026Q2 2026: $844K bought (10 trades)$844KQ2 2026Q3 2026: $121K bought (5 trades)$121KQ3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026$121K5—0
Q2 2026$844K10—0
Q1 2026$223K8—0
Q4 2025$259K12—0

Valuation, profit and volume

Pick score 55/100
P/E (trailing)n/aSector median 19.0
Market value$629MOil & Gas E&P
Profit margin-5.8%Revenue growth +37.3%
Volume vs. 50-day0.9×Last 5 sessions
Insiders' paper profit−$137KOn all tracked purchases -9.5%

Summary

Over the past 12 months, 7 Granite Ridge Resources, Inc. insiders reported open-market purchases totaling $1.4M, while 0 insiders reported sales totaling $0. The most recent cluster buy began on Sep 1, 2026, when 3 insiders bought a combined $106K. Among insiders with enough purchase history to measure, Matthew Reade Miller (Director) has the highest Insider Score at 45.

GRNT stock news and SEC filings

Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Sep 14SEC Matthew Reade MillerDirector Buy 10,0001,974,292 held (+1%) $5.03 $50K -5.2% 45
Sep 8SEC Ronald Kyle KettlerCFO Buy 6,000135,276 held (+5%) $5.05 $30K -5.5% 29
Sep 2SEC John MccartneyDirector Buy 5,000154,143 held (+3%) $5.04 $25K -5.4% 37
Aug 17SEC John MccartneyDirector Buy 2,000149,143 held (+1%) $5.00 $10K -4.6% 37
Aug 17SEC Michele J EverardDirector Buy 1,00073,143 held (+1%) $5.00 $5K -4.6% —
Jun 16SEC Matthew Reade MillerDirector Buy 6961,361,509 held (+0%) $4.97 $3K -4.0% 45
Jun 11SEC John MccartneyDirector Buy 4,000147,143 held (+3%) $4.96 $20K -3.8% 37
Jun 9SEC Matthew Reade MillerDirector Buy 10,6001,360,813 held (+1%) $4.75 $50K +0.4% 45
May 29SEC Ronald Kyle KettlerCFO Buy 6,000129,276 held (+5%) $5.08 $30K -6.1% 29
May 22SEC John MccartneyDirector Buy 4,000143,143 held (+3%) $5.54 $22K -13.9% 37
May 20SEC John MccartneyDirector Buy 3,000139,143 held (+2%) $5.81 $17K -17.9% 37
May 18SEC Griffin PerryDirector Buy 100,0001,163,903 held (+9%) $5.49 $549K -13.1% —
May 14SEC Michele J EverardDirector Buy 1,00072,143 held (+1%) $5.28 $5K -9.7% —
May 13SEC Matthew Reade MillerDirector Buy 18,1801,350,213 held (+1%) $5.21 $95K -8.4% 45
May 13SEC Tyler FarquharsonCEO, President Buy 10,000344,743 held (+3%) $5.15 $52K -7.4% 39
Mar 17SEC Matthew Reade MillerDirector Buy 6581,328,839 held (+0%) $5.15 $3K -7.4% 45
Mar 16SEC John MccartneyDirector Buy 5,000136,143 held (+4%) $5.16 $26K -7.6% 37
Mar 16SEC Ronald Kyle KettlerCFO Buy 3,000123,276 held (+2%) $5.17 $16K -7.7% 29
Mar 12SEC Michele J EverardDirector Buy 5,00071,143 held (+8%) $5.17 $26K -7.7% —
Mar 12SEC John MccartneyDirector Buy 2,000131,143 held (+2%) $5.12 $10K -6.8% 37
Mar 11SEC Tyler FarquharsonCEO, President Buy 12,500334,743 held (+4%) $5.21 $65K -8.4% 39
Mar 11SEC Matthew Reade MillerDirector Buy 10,0001,328,181 held (+1%) $5.10 $51K -6.5% 45
Mar 11SEC Ronald Kyle KettlerCFO Buy 5,000120,276 held (+4%) $5.18 $26K -7.9% 29
Dec 17SEC Matthew Reade MillerDirector Buy 6481,298,166 held (+0%) $5.13 $3K -7.0% 45
Dec 9SEC John MccartneyDirector Buy 5,000113,117 held (+5%) $5.26 $26K -9.3% 37
Dec 8SEC John MccartneyDirector Buy 4,000108,117 held (+4%) $5.41 $22K -11.8% 37
Dec 5SEC Matthew Reade MillerDirector Buy 9,3881,297,518 held (+1%) $5.33 $50K -10.5% 45
Dec 2SEC John MccartneyDirector Buy 1,026104,117 held (+1%) $5.23 $5K -8.8% 37
Nov 21SEC Kirk LazarineDirector Buy 5,0001,051,997 held (+0%) $5.00 $25K -4.6% —
Nov 21SEC Kirk LazarineDirector Buy 5,0001,046,997 held (+0%) $4.95 $25K -3.6% —
Nov 20SEC John MccartneyDirector Buy 4,00099,091 held (+4%) $5.07 $20K -5.9% 37
Nov 20SEC John MccartneyDirector Buy 4,000103,091 held (+4%) $5.05 $20K -5.5% 37
Nov 18SEC John MccartneyDirector Buy 4,00095,091 held (+4%) $5.18 $21K -7.9% 37
Nov 17SEC John MccartneyDirector Buy 4,00091,091 held (+5%) $5.17 $21K -7.7% 37
Nov 12SEC John MccartneyDirector Buy 4,00087,091 held (+5%) $5.26 $21K -9.3% 37

Insiders at Granite Ridge Resources, Inc.

InsiderBoughtSoldLast filingScore
Griffin PerryDirector $549K — May 18, 2026 —
Matthew Reade MillerDirector $307K — Sep 14, 2026 45
John MccartneyDirector $287K — Sep 2, 2026 37
Tyler FarquharsonCEO, President $117K — May 13, 2026 39
Ronald Kyle KettlerCFO $102K — Sep 8, 2026 29
Kirk LazarineDirector $50K — Nov 21, 2025 —
Michele J EverardDirector $36K — Aug 17, 2026 —

Insider activity at other Energy companies

Same sector, ranked by insider buying in the last 90 days.

  • FTKFLOTEK INDUSTRIES INC/CN/$34.3M bought
  • BORRBorr Drilling Ltd$32.7M bought
  • ACDCProFrac Holding Corp.$9.8M bought
  • NGLNGL Energy Partners LP$5.8M bought
  • MNRMACH NATURAL RESOURCES LP$2.4M bought
  • GLPGLOBAL PARTNERS LP$1.3M bought

GRNT stock: common questions

Are Granite Ridge Resources, Inc. insiders buying GRNT stock?

In the past 12 months, 7 insiders reported open-market purchases of GRNT worth $1.4M. The latest was Director Matthew Reade Miller bought $50K of GRNT at $5.03.

Are Granite Ridge Resources, Inc. insiders selling GRNT stock?

0 insiders reported sales worth $0 over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is GRNT's 52-week range?

Over the past year GRNT has traded between $3.94 and $5.84. It last closed at $4.77 on Oct 9, 2026.