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GRNTGranite Ridge Resources, Inc.

Market cap
$772.94M
as of 2026-10-23
Latest close
$5.86
as of 2026-10-23
Sector
Energy
as of 2026-10-24
Industry
Oil & Gas E&P
as of 2026-10-24

Cluster

3 insiders bought $105.8K between Sep 1 – Sep 11.

Under the default rule (14d · ≥2 insiders · all roles).

InsiderTradedFiledTypeSharesPriceValueOwned afterHolding change10b5-1 planFiling
Mccartney JohnSep 1Sep 2P5,000$5.04Purchase +$25,200154,143+3.4%NoForm 4
Kettler Ronald KyleChief Financial OfficerSep 4Sep 8P6,000$5.05Purchase +$30,300135,276+4.6%NoForm 4
Miller Matthew ReadeSep 11Sep 14P10,000$5.03Purchase +$50,3001,974,292+0.5%NoForm 4

Form 4 historysince 2023-11-15

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Adams Jonathan AnsonSep 30Oct 1A2,019$0.00$027,039NoForm 4
Miller Matthew ReadeSep 30Oct 1A4,320$0.00$01,978,612NoForm 4
Cocke JohnSep 30Oct 1A1,010$0.00$025,630NoForm 4
Miller Matthew ReadeSep 11Sep 14P10,000$5.03Purchase +$50,3001,974,292NoForm 4
Kettler Ronald KyleChief Financial OfficerSep 4Sep 8P6,000$5.05Purchase +$30,300135,276NoForm 4
Mccartney JohnSep 1Sep 2P5,000$5.04Purchase +$25,200154,143NoForm 4
Lazarine KirkAug 19Aug 21J592,733$0.00$01,660,756NoForm 4
Perry GriffinAug 19Aug 21J592,733$0.00$01,756,636NoForm 4
Miller Matthew ReadeAug 19Aug 21J598,531$0.00$01,964,292NoForm 4
Darden ThaddeusAug 19Aug 21J220,418$0.00$0591,102NoForm 4
Adams Jonathan AnsonAug 19Aug 21A19,305$0.00$019,705NoForm 4
Adams Jonathan AnsonAug 19Aug 21A5,315$0.00$025,020NoForm 4
Cocke JohnAug 19Aug 21A19,305$0.00$019,305NoForm 4
Cocke JohnAug 19Aug 21A5,315$0.00$024,620NoForm 4
Mccartney JohnAug 13Aug 17P2,000$5.00Purchase +$10,000149,143NoForm 4
Everard Michele JAug 13Aug 17P1,000$5.00Purchase +$5,00073,143NoForm 4
Miller Matthew ReadeJun 30Jul 1A4,252$0.00$01,365,761NoForm 4
Miller Matthew ReadeJun 12Jun 16P696$4.97Purchase +$3,4591,361,509NoForm 4
Mccartney JohnJun 10Jun 11P4,000$4.96Purchase +$19,840147,143NoForm 4
Miller Matthew ReadeJun 9Jun 9P10,600$4.75Purchase +$50,3501,360,813NoForm 4
Kettler Ronald KyleChief Financial OfficerMay 27May 29P6,000$5.08Purchase +$30,480129,276NoForm 4
Mccartney JohnMay 21May 22P4,000$5.54Purchase +$22,160143,143NoForm 4
Mccartney JohnMay 19May 20P3,000$5.81Purchase +$17,430139,143NoForm 4
Perry GriffinMay 18May 18P100,000$5.49Purchase +$549,0001,163,903NoForm 4
Everard Michele JMay 14May 14P1,000$5.28Purchase +$5,28072,143NoForm 4
Miller Matthew ReadeMay 13May 13P18,180$5.21Purchase +$94,7181,350,213NoForm 4
Farquharson TylerPresident and CEOMay 13May 13P10,000$5.15Purchase +$51,500344,743NoForm 4
Miller Matthew ReadeMar 31Apr 2A3,194$0.00$01,332,033NoForm 4
Miller Matthew ReadeMar 13Mar 17P658$5.15Purchase +$3,3891,328,839NoForm 4
Kettler Ronald KyleChief Financial OfficerMar 13Mar 16P3,000$5.17Purchase +$15,510123,276NoForm 4
Mccartney JohnMar 12Mar 16P5,000$5.16Purchase +$25,800136,143NoForm 4
Everard Michele JMar 12Mar 12P5,000$5.17Purchase +$25,85071,143NoForm 4
Mccartney JohnMar 11Mar 12P2,000$5.12Purchase +$10,240131,143NoForm 4
Farquharson TylerPresident and CEOMar 10Mar 11P12,500$5.21Purchase +$65,125334,743NoForm 4
Kettler Ronald KyleChief Financial OfficerMar 10Mar 11P5,000$5.18Purchase +$25,900120,276NoForm 4
Miller Matthew ReadeMar 10Mar 11P10,000$5.10Purchase +$51,0001,328,181NoForm 4
Weimer KimberlyChief Accounting OfficerMar 6Mar 9F1,099$5.02$5,51797,914NoForm 4
Weimer KimberlyChief Accounting OfficerMar 5Mar 9F1,543$5.34$8,24099,013NoForm 4
Weimer KimberlyChief Accounting OfficerMar 4Mar 6A26,616$0.00$0100,556NoForm 4
Kettler Ronald KyleChief Financial OfficerMar 4Mar 6A17,110$0.00$0115,276NoForm 4
Kettler Ronald KyleChief Financial OfficerMar 4Mar 6A · derivative40,541$5.26$213,24640,541NoForm 4
Farquharson TylerPresident and CEOMar 4Mar 6A21,515$0.00$0296,102NoForm 4
Farquharson TylerPresident and CEOMar 4Mar 6A26,141$0.00$0322,243NoForm 4
Farquharson TylerPresident and CEOMar 4Mar 6A · derivative61,937$5.26$325,789360,395NoForm 4
Kettler Ronald KyleChief Financial OfficerFeb 9Feb 24A97,466$0.00$098,166NoForm 4
Kettler Ronald KyleChief Financial OfficerFeb 9Feb 24A · derivative97,466$0.00$097,466NoForm 4
Kettler Ronald KyleChief Financial OfficerFeb 9Feb 24A · derivative97,466$0.00$0194,932NoForm 4
Kettler Ronald KyleChief Financial OfficerFeb 9Feb 24A · derivative97,466$0.00$0292,398NoForm 4
Coussens Amanda N.Jan 2Jan 5A16,026$0.00$060,143NoForm 4
Everard Michele JJan 2Jan 5A16,026$0.00$066,143NoForm 4
Mccartney JohnJan 2Jan 5A16,026$0.00$0129,143NoForm 4
Darden ThaddeusJan 2Jan 5A16,026$0.00$0370,684NoForm 4
Lazarine KirkJan 2Jan 5A16,026$0.00$01,068,023NoForm 4
Perry GriffinJan 2Jan 5A16,026$0.00$01,063,903NoForm 4
Miller Matthew ReadeJan 2Jan 5A16,026$0.00$01,318,181NoForm 4
Miller Matthew ReadeDec 31, 2025Jan 5A3,989$0.00$01,302,155NoForm 4
Miller Matthew ReadeDec 15, 2025Dec 17, 2025P648$5.13Purchase +$3,3241,298,166NoForm 4
Mccartney JohnDec 8, 2025Dec 9, 2025P5,000$5.26Purchase +$26,300113,117NoForm 4
Mccartney JohnDec 5, 2025Dec 8, 2025P4,000$5.41Purchase +$21,640108,117NoForm 4
Miller Matthew ReadeDec 4, 2025Dec 5, 2025P9,388$5.33Purchase +$50,0381,297,518NoForm 4
Mccartney JohnDec 1, 2025Dec 2, 2025P1,026$5.23Purchase +$5,366104,117NoForm 4
Lazarine KirkNov 21, 2025Nov 21, 2025P5,000$4.95Purchase +$24,7501,046,997NoForm 4
Lazarine KirkNov 21, 2025Nov 21, 2025P5,000$5.00Purchase +$25,0001,051,997NoForm 4
Mccartney JohnNov 19, 2025Nov 20, 2025P4,000$5.05Purchase +$20,200103,091NoForm 4
Mccartney JohnNov 18, 2025Nov 20, 2025P4,000$5.07Purchase +$20,28099,091NoForm 4
Mccartney JohnNov 17, 2025Nov 18, 2025P4,000$5.18Purchase +$20,72095,091NoForm 4
Mccartney JohnNov 13, 2025Nov 17, 2025P4,000$5.17Purchase +$20,68091,091NoForm 4
Mccartney JohnNov 11, 2025Nov 12, 2025P4,000$5.26Purchase +$21,04087,091NoForm 4
Miller Matthew ReadeSep 30, 2025Oct 1, 2025A3,466$0.00$01,288,130NoForm 4
Miller Matthew ReadeSep 15, 2025Sep 17, 2025P600$5.35Purchase +$3,2101,284,664NoForm 4
Mccartney JohnAug 21, 2025Aug 25, 2025P974$5.30Purchase +$5,16283,091NoForm 4
Mccartney JohnAug 18, 2025Aug 20, 2025P5,000$5.25Purchase +$26,25082,117NoForm 4
Mccartney JohnAug 15, 2025Aug 18, 2025P5,000$5.30Purchase +$26,50077,117NoForm 4
Mccartney JohnAug 13, 2025Aug 14, 2025P3,000$5.41Purchase +$16,23072,117NoForm 4
Mccartney JohnAug 12, 2025Aug 13, 2025P3,000$5.34Purchase +$16,02069,117NoForm 4
Miller Matthew ReadeAug 12, 2025Aug 12, 2025P18,700$5.36Purchase +$100,2321,284,064NoForm 4
Everard Michele JAug 12, 2025Aug 12, 2025P1,000$5.33Purchase +$5,33050,117NoForm 4
Miller Matthew ReadeJun 30, 2025Jul 1, 2025A2,943$0.00$01,265,364NoForm 4
Miller Matthew ReadeJun 13, 2025Jun 17, 2025P544$5.98Purchase +$3,2531,262,421NoForm 4
Miller Matthew ReadeJun 16, 2025Jun 16, 2025P17,000$5.98Purchase +$101,6601,261,877NoForm 4
Weimer KimberlyInterim CFO & CAOJun 12, 2025Jun 16, 2025A42,955$0.00$073,940NoForm 4
Weimer KimberlyInterim CFO & CAOJun 12, 2025Jun 16, 2025A · derivative42,955$0.00$042,955NoForm 4
Weimer KimberlyInterim CFO & CAOJun 12, 2025Jun 16, 2025A · derivative42,955$0.00$085,910NoForm 4
Weimer KimberlyInterim CFO & CAOJun 12, 2025Jun 16, 2025A · derivative42,956$0.00$0128,866NoForm 4
Farquharson TylerPresident and CEOJun 12, 2025Jun 16, 2025A171,821$0.00$0274,587NoForm 4
Farquharson TylerPresident and CEOJun 12, 2025Jun 16, 2025A · derivative171,821$0.00$0171,821NoForm 4
Farquharson TylerPresident and CEOJun 12, 2025Jun 16, 2025A · derivative171,821$0.00$0343,642NoForm 4
Farquharson TylerPresident and CEOJun 12, 2025Jun 16, 2025A · derivative171,822$0.00$0515,464NoForm 4
Brandenberg Luke CPresident and CEOJun 4, 2025Jun 4, 2025P6,100$5.80Purchase +$35,380157,267NoForm 4
Mccartney JohnJun 3, 2025Jun 4, 2025P2,000$5.89Purchase +$11,78066,117NoForm 4
Mccartney JohnJun 2, 2025Jun 3, 2025P2,000$5.72Purchase +$11,44064,117NoForm 4
Everard Michele JMay 16, 2025May 16, 2025P1,000$5.53Purchase +$5,53049,117NoForm 4
Brandenberg Luke CPresident and CEOMay 15, 2025May 16, 2025P18,252$5.55Purchase +$101,299151,167NoForm 4
Darden ThaddeusMay 13, 2025May 13, 2025P3,000$5.63Purchase +$16,890354,658NoForm 4
Miller Matthew ReadeMar 31, 2025Apr 2, 2025A3,084$0.00$01,244,877NoForm 4
Miller Matthew ReadeMar 14, 2025Mar 17, 2025P562$5.77Purchase +$3,2431,241,793NoForm 4
Weimer KimberlyChief Accounting OfficerMar 6, 2025Mar 10, 2025F1,346$5.29$7,12030,985NoForm 4
Weimer KimberlyChief Accounting OfficerMar 5, 2025Mar 7, 2025A18,717$0.00$032,331NoForm 4
Brandenberg Luke CPresident and CEOMar 5, 2025Mar 7, 2025A22,282$0.00$0132,915NoForm 4
Brandenberg Luke CPresident and CEOMar 5, 2025Mar 7, 2025A · derivative64,103$5.61$359,618338,282NoForm 4
Farquharson TylerChief Financial OfficerMar 5, 2025Mar 7, 2025A16,043$0.00$0102,766NoForm 4
Farquharson TylerChief Financial OfficerMar 5, 2025Mar 7, 2025A · derivative46,154$5.61$258,924298,458NoForm 4
Mccartney JohnJan 2, 2025Jan 6, 2025A11,278$0.00$062,117NoForm 4
Coussens Amanda N.Jan 2, 2025Jan 6, 2025A11,278$0.00$044,117NoForm 4
Everard Michele JJan 2, 2025Jan 6, 2025A11,278$0.00$048,117NoForm 4
Darden ThaddeusJan 2, 2025Jan 6, 2025A11,278$0.00$0351,658NoForm 4
Lazarine KirkJan 2, 2025Jan 6, 2025A11,278$0.00$01,041,997NoForm 4
Perry GriffinJan 2, 2025Jan 6, 2025A11,278$0.00$01,047,877NoForm 4
Miller Matthew ReadeJan 2, 2025Jan 6, 2025A11,278$0.00$01,241,231NoForm 4
Miller Matthew ReadeDec 16, 2024Dec 17, 2024P506$6.03Purchase +$3,0511,229,953NoForm 4
Lazarine KirkDec 12, 2024Dec 16, 2024J442,418$0.00$01,030,719NoForm 4
Perry GriffinDec 12, 2024Dec 16, 2024J442,418$0.00$01,036,599NoForm 4
Miller Matthew ReadeDec 12, 2024Dec 16, 2024J456,956$0.00$01,229,447NoForm 4
Darden ThaddeusDec 12, 2024Dec 16, 2024J109,784$0.00$0340,380NoForm 4
Darden ThaddeusDec 12, 2024Dec 16, 2024J10,903$0.00$048,487NoForm 4
Brandenberg Luke CPresident and CEODec 12, 2024Dec 12, 2024P1,505$6.07Purchase +$9,135110,633NoForm 4
Brandenberg Luke CPresident and CEODec 11, 2024Dec 12, 2024P8,495$6.10Purchase +$51,820109,128NoForm 4
Darden ThaddeusDec 6, 2024Dec 9, 2024P9,440$6.13Purchase +$57,867230,596NoForm 4
Miller Matthew ReadeDec 6, 2024Dec 6, 2024P41,000$6.10Purchase +$250,100772,491NoForm 4
Mccartney JohnDec 5, 2024Dec 6, 2024P1,000$6.24Purchase +$6,24050,839NoForm 4
Brandenberg Luke CPresident and CEODec 5, 2024Dec 5, 2024P1,500$6.21Purchase +$9,315100,633NoForm 4
Brandenberg Luke CPresident and CEONov 26, 2024Nov 27, 2024P2,500$6.57Purchase +$16,42599,133NoForm 4
Mccartney JohnNov 21, 2024Nov 22, 2024P1,000$6.62Purchase +$6,62049,839NoForm 4
Miller Matthew ReadeNov 21, 2024Nov 21, 2024P20,327$6.60Purchase +$134,158731,491NoForm 4
Miller Matthew ReadeNov 20, 2024Nov 21, 2024P18,173$6.49Purchase +$117,943711,164NoForm 4
Everard Michele JNov 18, 2024Nov 20, 2024P1,000$6.51Purchase +$6,51036,839NoForm 4
Mccartney JohnNov 18, 2024Nov 19, 2024P1,000$6.59Purchase +$6,59048,839NoForm 4
Brandenberg Luke CPresident and CEONov 15, 2024Nov 18, 2024P5,000$6.50Purchase +$32,50096,633NoForm 4
Farquharson TylerChief Financial OfficerNov 13, 2024Nov 13, 2024P5,000$6.55Purchase +$32,75086,723NoForm 4
Miller Matthew ReadeSep 13, 2024Sep 18, 2024P495$6.23Purchase +$3,084692,991NoForm 4
Perry GriffinSep 12, 2024Sep 13, 2024P5,000$6.13Purchase +$30,650594,181NoForm 4
Miller Matthew ReadeSep 11, 2024Sep 11, 2024P8,500$5.97Purchase +$50,745692,496NoForm 4
Farquharson TylerChief Financial OfficerSep 11, 2024Sep 11, 2024P5,000$5.95Purchase +$29,75081,723NoForm 4
Mccartney JohnAug 22, 2024Aug 26, 2024P500$6.29Purchase +$3,14547,839NoForm 4
Miller Matthew ReadeAug 22, 2024Aug 22, 2024P4,000$6.33Purchase +$25,320683,996NoForm 4
Farquharson TylerChief Financial OfficerAug 19, 2024Aug 19, 2024P5,000$6.62Purchase +$33,10076,723NoForm 4
Mccartney JohnAug 16, 2024Aug 19, 2024P1,000$6.54Purchase +$6,54047,339NoForm 4
Miller Matthew ReadeAug 16, 2024Aug 16, 2024P4,938$6.50Purchase +$32,097679,996NoForm 4
Mccartney JohnAug 14, 2024Aug 15, 2024P1,000$6.51Purchase +$6,51046,339NoForm 4
Brandenberg Luke CPresident and CEOAug 13, 2024Aug 13, 2024P5,000$6.23Purchase +$31,15091,633NoForm 4
Miller Matthew ReadeJun 17, 2024Jun 20, 2024P483$5.91Purchase +$2,855675,058NoForm 4
Miller Matthew ReadeJun 14, 2024Jun 17, 2024P8,500$5.90Purchase +$50,150674,575NoForm 4
Brandenberg Luke CPresident and CEOJun 14, 2024Jun 17, 2024P5,000$5.93Purchase +$29,65086,633NoForm 4
Darden ThaddeusJun 14, 2024Jun 17, 2024P7,000$5.90Purchase +$41,300221,156NoForm 4
Darden ThaddeusJun 6, 2024Jun 7, 2024P3,000$6.29Purchase +$18,870214,156NoForm 4
Miller Matthew ReadeJun 3, 2024Jun 4, 2024P7,700$6.50Purchase +$50,050666,075NoForm 4
Mccartney JohnMay 23, 2024May 24, 2024P500$6.55Purchase +$3,27545,339NoForm 4
Perry GriffinMay 23, 2024May 23, 2024P2,000$6.54Purchase +$13,080589,181NoForm 4
Mccartney JohnMay 21, 2024May 22, 2024P1,000$6.59Purchase +$6,59044,839NoForm 4
Everard Michele JMay 20, 2024May 20, 2024P1,000$6.62Purchase +$6,62035,839NoForm 4
Mccartney JohnMay 17, 2024May 20, 2024P500$6.51Purchase +$3,25543,839NoForm 4
Mccartney JohnMay 16, 2024May 20, 2024P500$6.63Purchase +$3,31543,339NoForm 4
Farquharson TylerChief Financial OfficerMay 14, 2024May 15, 2024P5,000$6.35Purchase +$31,75071,723NoForm 4
Brandenberg Luke CPresident and CEOMay 14, 2024May 14, 2024P5,000$6.25Purchase +$31,25081,633NoForm 4
Darden ThaddeusApr 9, 2024Apr 11, 2024J9,119$0.00$0211,156NoForm 4
Miller Matthew ReadeApr 9, 2024Apr 11, 2024J24,318$0.00$0658,375NoForm 4
Lazarine KirkApr 9, 2024Apr 11, 2024J24,318$0.00$0588,301NoForm 4
Perry GriffinApr 9, 2024Apr 11, 2024J24,318$0.00$0587,181NoForm 4
Farquharson TylerChief Financial OfficerMar 21, 2024Mar 21, 2024F1,314$6.41$8,42366,723NoForm 4
Brandenberg Luke CPresident and CEOMar 21, 2024Mar 21, 2024F1,314$6.41$8,42376,633NoForm 4
Farquharson TylerChief Financial OfficerMar 15, 2024Mar 18, 2024P5,000$6.20Purchase +$31,00068,037NoForm 4
Mccartney JohnMar 15, 2024Mar 18, 2024P2,000$6.19Purchase +$12,38042,839NoForm 4
Brandenberg Luke CPresident and CEOMar 15, 2024Mar 18, 2024P5,000$6.20Purchase +$31,00077,947NoForm 4
Miller Matthew ReadeMar 15, 2024Mar 18, 2024P1,650$6.22Purchase +$10,263634,057NoForm 4
Miller Matthew ReadeMar 14, 2024Mar 18, 2024P3,250$6.20Purchase +$20,150631,196NoForm 4
Everard Michele JMar 12, 2024Mar 12, 2024P1,000$6.04Purchase +$6,04034,839NoForm 4
Farquharson TylerChief Financial OfficerMar 6, 2024Mar 8, 2024A14,851$0.00$063,037NoForm 4
Farquharson TylerChief Financial OfficerMar 6, 2024Mar 8, 2024A · derivative56,250$6.06$340,87556,250NoForm 4
Weimer KimberlyChief Accounting OfficerMar 6, 2024Mar 8, 2024A13,614$0.00$013,614NoForm 4
Brandenberg Luke CPresident and CEOMar 6, 2024Mar 8, 2024A20,627$0.00$072,947NoForm 4
Brandenberg Luke CPresident and CEOMar 6, 2024Mar 8, 2024A · derivative78,125$6.06$473,43878,125NoForm 4
Mccartney JohnNov 21, 2023Feb 22, 2024P500$6.17Purchase +$3,08540,839NoForm 4
Coussens Amanda N.Jan 2, 2024Jan 4, 2024A12,275$0.00$032,839NoForm 4
Everard Michele JJan 2, 2024Jan 4, 2024A12,275$0.00$033,839NoForm 4
Mccartney JohnJan 2, 2024Jan 4, 2024A12,275$0.00$040,339NoForm 4
Lazarine KirkJan 2, 2024Jan 4, 2024A12,275$0.00$0563,983NoForm 4
Darden ThaddeusJan 2, 2024Jan 4, 2024A12,275$0.00$0202,037NoForm 4
Perry GriffinJan 2, 2024Jan 4, 2024A12,275$0.00$0562,863NoForm 4
Miller Matthew ReadeJan 2, 2024Jan 4, 2024A12,275$0.00$0627,946NoForm 4
Miller Matthew ReadeDec 12, 2023Dec 13, 2023P2,600$5.93Purchase +$15,418615,671NoForm 4
Darden ThaddeusDec 4, 2023Dec 4, 2023P10,000$5.80Purchase +$58,000189,762NoForm 4
Perry GriffinDec 4, 2023Dec 4, 2023P3,000$5.89Purchase +$17,670550,588NoForm 4
Darden ThaddeusNov 30, 2023Nov 30, 2023P10,000$5.92Purchase +$59,200179,762NoForm 4
Mccartney JohnNov 27, 2023Nov 28, 2023P500$6.12Purchase +$3,06028,064NoForm 4
Mccartney JohnNov 24, 2023Nov 27, 2023P1,000$6.20Purchase +$6,20027,564NoForm 4
Mccartney JohnNov 22, 2023Nov 27, 2023P500$6.21Purchase +$3,10526,564NoForm 4
Mccartney JohnNov 20, 2023Nov 21, 2023P500$6.25Purchase +$3,12526,064NoForm 4
Mccartney JohnNov 17, 2023Nov 20, 2023P500$6.23Purchase +$3,11525,564NoForm 4
Mccartney JohnNov 16, 2023Nov 17, 2023P500$6.13Purchase +$3,06525,064NoForm 4
Farquharson TylerChief Financial OfficerNov 14, 2023Nov 15, 2023P2,500$6.03Purchase +$15,07548,186NoForm 4
Brandenberg Luke CPresident and CEONov 14, 2023Nov 15, 2023P2,500$6.00Purchase +$15,00052,320NoForm 4