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KGSKodiak Gas Services, Inc.

Market cap
$4.48B
as of 2026-10-23
Latest close
$44.31
as of 2026-10-23
Sector
Energy
as of 2026-10-24
Industry
Oil & Gas Equipment & Services
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-12-12

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Lenamon William ChadExecutive Vice President & COOOct 12Oct 13S1,000$53.25Sale −$53,25084,294YesForm 4
McKee Robert MichaelPresident & CEOOct 5Oct 6S2,666$53.95Sale −$143,844289,924YesForm 4
Buhigas Pedro R.Chief Information OfficerSep 16Sep 17S3,663$58.14Sale −$212,96732,413YesForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerSep 14Sep 15S2,729$61.85Sale −$168,78926,674YesForm 4
Lenamon William ChadExecutive Vice President & COOSep 11Sep 11S1,000$63.21Sale −$63,21085,294YesForm 4
Green Steven LeeEVP & Chief Commercial OfficerSep 8Sep 9F1,857$64.14$119,10819,850NoForm 4
McKee Robert MichaelPresident & CEOSep 1Sep 2S5,999$59.31Sale −$355,801292,590YesForm 4
McKee Robert MichaelPresident & CEOAug 19Aug 20S6,008$62.39Sale −$374,839298,589YesForm 4
Lenamon William ChadExecutive Vice President & COOAug 11Aug 12S1,000$61.93Sale −$61,93086,294YesForm 4
Lenamon William ChadExecutive Vice President & COOJul 13Jul 13S1,000$67.79Sale −$67,79087,294YesForm 4
Roclawski Cory AnneEVP & CHROJul 8Jul 8S4,169$68.36Sale −$284,99324,662YesForm 4
Buhigas Pedro R.Chief Information OfficerJul 6Jul 7F2,378$66.23$157,49536,076NoForm 4
Griggs JohnExecutive VP & CFOJul 6Jul 7F3,771$66.23$249,753102,174NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerJul 6Jul 7F2,214$66.23$146,63329,403NoForm 4
Roclawski Cory AnneEVP & CHROJul 6Jul 7F2,706$66.23$179,21828,831NoForm 4
Lenamon William ChadExecutive Vice President & COOJul 6Jul 7F2,624$66.23$173,78888,294NoForm 4
McKee Robert MichaelPresident & CEOJul 3Jul 7F9,838$66.23$651,571304,597NoForm 4
Buhigas Pedro R.Chief Information OfficerJun 17Jun 17S4,625$67.78Sale −$313,48338,454YesForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerJun 16Jun 16S2,729$68.62Sale −$187,26431,617YesForm 4
Lenamon William ChadExecutive Vice President & COOJun 11Jun 11S1,000$67.79Sale −$67,79090,918YesForm 4
Darden Alexander NewsomMay 7May 11A2,135$70.27$150,0267,135NoForm 4
Bullock William L. Jr.May 7May 11A2,135$70.27$150,0264,811NoForm 4
Bonno TerryMay 7May 11A2,135$70.27$150,02634,541NoForm 4
Hogan Randall JMay 7May 11A2,135$70.27$150,02630,541NoForm 4
Duplantier Jon-AlMay 7May 11A2,135$70.27$150,02622,541NoForm 4
Holloway Gretchen LynnMay 7May 11A2,135$70.27$150,02621,541NoForm 4
Drumgoole ChristopherMay 7May 11A2,135$70.27$150,02622,541NoForm 4
Montana Margaret CMay 7May 11A2,135$70.27$150,02628,651NoForm 4
Buhigas Pedro R.Chief Information OfficerMar 19Mar 20S13,942$55.73Sale −$776,98842,723YesForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerMar 17Mar 18S5,797$56.18Sale −$325,67534,346NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerMar 16Mar 17S2,091$55.25Sale −$115,52840,143NoForm 4
Roclawski Cory AnneEVP & CHROMar 16Mar 17S10,852$54.41Sale −$590,45731,405NoForm 4
Hogan Randall JMar 13Mar 16P6,000$54.81Purchase +$328,86028,406NoForm 4
Darden Alexander NewsomMar 13Mar 16P5,000$54.75Purchase +$273,7505,000NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerMar 13Mar 16S4,830$54.75Sale −$264,44342,234NoForm 4
Roclawski Cory AnneEVP & CHROMar 12Mar 16S21,161$56.52Sale −$1,196,02042,257NoForm 4
Howard Jennifer LeGrandSee RemarksMar 8Mar 10A7,157$55.89$400,00520,763NoForm 4
Green Steven LeeEVP & Chief Commercial OfficerMar 8Mar 10A7,157$55.89$400,00521,314NoForm 4
Roclawski Cory AnneEVP & CHROMar 8Mar 10A27,000$55.89$1,509,03069,992NoForm 4
Roclawski Cory AnneEVP & CHROMar 8Mar 10A7,157$55.89$400,00577,149NoForm 4
Roclawski Cory AnneEVP & CHROMar 8Mar 10F13,731$55.89$767,42663,418NoForm 4
Buhigas Pedro R.Chief Information OfficerMar 8Mar 10A7,157$55.89$400,00546,931NoForm 4
Buhigas Pedro R.Chief Information OfficerMar 8Mar 10A21,000$55.89$1,173,69067,931NoForm 4
Buhigas Pedro R.Chief Information OfficerMar 8Mar 10F11,266$55.89$629,65756,665NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerMar 8Mar 10A4,652$55.89$260,00038,507NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerMar 8Mar 10A18,000$55.89$1,006,02056,507NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerMar 8Mar 10F9,443$55.89$527,76947,064NoForm 4
McKee Robert MichaelPresident & CEOMar 8Mar 10A32,207$55.89$1,800,049219,835.48NoForm 4
McKee Robert MichaelPresident & CEOMar 8Mar 10A180,000$55.89$10,060,200399,835.48NoForm 4
McKee Robert MichaelPresident & CEOMar 8Mar 10F86,110$55.89$4,812,688313,725.48NoForm 4
Lenamon William ChadExecutive Vice President & COOMar 8Mar 10A10,736$55.89$600,03566,393NoForm 4
Lenamon William ChadExecutive Vice President & COOMar 8Mar 10A48,000$55.89$2,682,720114,393NoForm 4
Lenamon William ChadExecutive Vice President & COOMar 8Mar 10F22,475$55.89$1,256,12891,918NoForm 4
Griggs JohnExecutive VP & CFOMar 8Mar 10A10,736$55.89$600,03578,114NoForm 4
Griggs JohnExecutive VP & CFOMar 8Mar 10A54,000$55.89$3,018,060132,114NoForm 4
Griggs JohnExecutive VP & CFOMar 8Mar 10F26,169$55.89$1,462,585105,945NoForm 4
McKee Robert MichaelPresident & CEOFeb 20Feb 24P433.48$50.23Purchase +$21,774187,628.48NoForm 4
Griggs JohnExecutive VP & CFOJan 5Jan 7F1,217$36.54$44,46967,378NoForm 4
Roclawski Cory AnneEVP & CHROJan 5Jan 7F974$36.54$35,59042,992NoForm 4
Lenamon William ChadExecutive Vice President & COOJan 5Jan 7F647$36.54$23,64155,657NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerJan 5Jan 7F974$36.54$35,59033,855NoForm 4
Buhigas Pedro R.Chief Information OfficerJan 5Jan 7F974$36.54$35,59087,219NoForm 4
Howard Jennifer LeGrandEVP, Gen. Counsel & Corp SecDec 8, 2025Dec 10, 2025A13,606$36.75$500,02113,606NoForm 4
EQT Fund Management S.a r.l.Dec 1, 2025Dec 3, 2025S9,762,573$34.37Sale −$335,539,634not reportedNoForm 4
EQT Fund Management S.a r.l.Nov 12, 2025Nov 14, 2025S10,000,000$33.32Sale −$333,200,0009,762,573NoForm 4
EQT Fund Management S.a r.l.Sep 8, 2025Sep 10, 2025S10,000,000$34.21Sale −$342,100,00019,762,573NoForm 4
Green Steven LeeEVP & Chief Commercial OfficerSep 8, 2025Sep 9, 2025A14,157$0.00$014,157NoForm 4
Bullock William L. Jr.Sep 2, 2025Sep 2, 2025A2,676$35.79$95,7742,676NoForm 4
Frontier Topco GP, LLCAug 11, 2025Aug 13, 2025D1,508,750$33.14$49,999,97529,762,573NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerJul 3, 2025Jul 7, 2025F2,214$33.81$74,85534,829NoForm 4
Battle Kelly MichelleExecutive Vice President, CLOJul 3, 2025Jul 7, 2025F2,460$33.81$83,17348,159NoForm 4
Roclawski Cory AnneEVP & CHROJul 3, 2025Jul 7, 2025F2,706$33.81$91,49043,772NoForm 4
Griggs JohnExecutive VP & CFOJul 3, 2025Jul 7, 2025F3,772$33.81$127,53168,595NoForm 4
McKee Robert MichaelPresident & CEOJul 3, 2025Jul 7, 20254/AF9,838$33.81$332,623186,500NoForm 4/A
Lenamon William ChadExecutive Vice President & COOJul 3, 2025Jul 7, 20254/AF1,749$33.81$59,13456,304NoForm 4/A
Frontier Topco GP, LLCMay 12, 2025May 14, 2025S3,222,338$36.02Sale −$116,068,61531,548,985NoForm 4
Frontier Topco GP, LLCMay 12, 2025May 14, 2025D277,662$36.02$10,001,38531,271,323NoForm 4
Holloway Gretchen LynnApr 23, 2025Apr 24, 2025A4,512$0.00$019,406NoForm 4
Montana Margaret CApr 23, 2025Apr 24, 2025A4,512$0.00$026,516NoForm 4
Drumgoole ChristopherApr 23, 2025Apr 24, 2025A4,512$0.00$020,406NoForm 4
Bonno TerryApr 23, 2025Apr 24, 2025A4,512$0.00$032,406NoForm 4
Hogan Randall JApr 23, 2025Apr 24, 2025A4,512$0.00$022,406NoForm 4
Duplantier Jon-AlApr 23, 2025Apr 24, 2025A4,512$0.00$020,406NoForm 4
Battle Kelly MichelleExecutive Vice President, CLOMar 8, 2025Mar 11, 2025A12,911$0.00$052,707NoForm 4
Battle Kelly MichelleExecutive Vice President, CLOMar 8, 2025Mar 11, 2025F2,088$33.26$69,44750,619NoForm 4
McKee Robert MichaelPresident & CEOMar 8, 2025Mar 11, 2025A52,817$0.00$0204,148NoForm 4
McKee Robert MichaelPresident & CEOMar 8, 2025Mar 11, 2025F7,810$33.26$259,761196,338NoForm 4
Roclawski Cory AnneEVP & CHROMar 8, 2025Mar 11, 2025A11,738$0.00$048,045NoForm 4
Roclawski Cory AnneEVP & CHROMar 8, 2025Mar 11, 2025F1,567$33.26$52,11846,478NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerMar 8, 2025Mar 11, 2025A7,630$0.00$038,401NoForm 4
Hamilton Ewan WilliamEVP & Chief Accounting OfficerMar 8, 2025Mar 11, 2025F1,358$33.26$45,16737,043NoForm 4
Griggs JohnExecutive VP & CFOMar 8, 2025Mar 11, 2025A17,606$0.00$074,978NoForm 4
Griggs JohnExecutive VP & CFOMar 8, 2025Mar 11, 2025F2,611$33.26$86,84272,367NoForm 4
Lenamon William ChadExecutive Vice President & COOMar 8, 2025Mar 11, 2025A17,606$0.00$059,346NoForm 4
Lenamon William ChadExecutive Vice President & COOMar 8, 2025Mar 11, 2025F1,293$33.26$43,00558,053NoForm 4
EQT Fund Management S.a r.l.Jan 30, 2025Feb 3, 2025S3,728,677$47.50Sale −$177,112,15834,771,323NoForm 4
Roclawski Cory AnneEVP & CHROJan 5, 2025Jan 8, 2025F974$43.57$42,43736,307NoForm 4
Lenamon William ChadExecutive Vice President & COOJan 5, 2025Jan 8, 2025F647$43.57$28,19041,740NoForm 4
Hamilton Ewan WilliamEVP and CAOJan 5, 2025Jan 8, 2025F974$43.57$42,43730,771NoForm 4
Griggs JohnExecutive VP & CFOJan 5, 2025Jan 8, 2025F808$43.57$35,20557,372NoForm 4
Battle Kelly MichelleExecutive Vice President, CLOJan 5, 2025Jan 8, 2025F1,217$43.57$53,02539,796NoForm 4
EQT Fund Management S.a r.l.Dec 12, 2024Dec 13, 2024S5,500,000$42.09Sale −$231,495,00038,500,000NoForm 4
Hamilton Ewan WilliamSee RemarksNov 21, 2024Nov 25, 2024S3,000$40.45Sale −$121,35031,745NoForm 4
Frontier TopCo Partnership, L.P.Nov 18, 2024Nov 18, 2024D434,783$34.50$15,000,01444,000,000NoForm 4
Frontier TopCo Partnership, L.P.Nov 14, 2024Nov 18, 2024S6,565,217$33.21Sale −$218,030,85744,434,783NoForm 4
Frontier Topco GP, LLCSep 9, 2024Sep 11, 2024S7,000,000$23.91Sale −$167,370,00052,000,000NoForm 4
Frontier Topco GP, LLCSep 9, 2024Sep 11, 2024D1,000,000$25.00$25,000,00051,000,000NoForm 4
Montana Margaret CAug 16, 2024Aug 20, 2024P110$26.12Purchase +$2,87322,004NoForm 4
McKee Robert MichaelPresident & CEOJul 3, 2024Jul 8, 2024F9,838$27.90$274,480151,331NoForm 4
Griggs JohnExecutive VP & CFOJul 3, 2024Jul 8, 2024F2,334$27.90$65,11958,180NoForm 4
Battle Kelly MichelleExecutive Vice President, CLOJul 3, 2024Jul 8, 2024F1,522$27.90$42,46441,013NoForm 4
Hamilton Ewan WilliamChief Accounting OfficerJul 3, 2024Jul 8, 2024F1,370$27.90$38,22334,745NoForm 4
Lenamon William ChadExecutive Vice President & COOJul 3, 2024Jul 8, 2024F1,624$27.90$45,31042,387NoForm 4
Roclawski Cory AnneEVP & CHROJul 3, 2024Jul 8, 2024F1,675$27.90$46,73337,281NoForm 4
Duplantier Jon-AlMay 1, 2024May 1, 2024A5,519$0.00$015,894NoForm 4
Holloway Gretchen LynnMay 1, 2024May 1, 2024A5,519$0.00$014,894NoForm 4
Hogan Randall JMay 1, 2024May 1, 2024A5,519$0.00$017,894NoForm 4
Drumgoole ChristopherMay 1, 2024May 1, 2024A5,519$0.00$015,894NoForm 4
Montana Margaret CMay 1, 2024May 1, 2024A5,519$0.00$021,894NoForm 4
Bonno TerryMay 1, 2024May 1, 2024A5,519$0.00$027,894NoForm 4
Montana Margaret CMar 12, 2024Mar 14, 2024P2,000$25.25Purchase +$50,50016,375NoForm 4
McKee Robert MichaelPresident & CEOMar 8, 2024Mar 12, 20244/AA63,669$0.00$0161,169NoForm 4/A
Hamilton Ewan WilliamChief Accounting OfficerMar 8, 2024Mar 12, 20244/AA10,347$0.00$036,115NoForm 4/A
Griggs JohnExecutive VP & CFOMar 8, 2024Mar 12, 20244/AA19,897$0.00$060,514NoForm 4/A
Lenamon William ChadExecutive Vice President & COOMar 8, 2024Mar 12, 20244/AA15,918$0.00$044,011NoForm 4/A
Roclawski Cory AnneEVP & CHROMar 8, 2024Mar 12, 20244/AA11,938$0.00$038,956NoForm 4/A
Battle Kelly MichelleExecutive Vice President, CLOMar 8, 2024Mar 12, 20244/AA15,918$0.00$042,535NoForm 4/A
Roclawski Cory AnneEVP & CHROJan 5, 2024Jan 9, 2024F647$21.34$13,80727,018NoForm 4
Griggs JohnExecutive VP & CFOJan 5, 2024Jan 9, 2024F808$21.34$17,24340,617NoForm 4
Hamilton Ewan WilliamChief Accounting OfficerJan 5, 2024Jan 9, 2024F647$21.34$13,80725,768NoForm 4
Lenamon William ChadExecutive Vice President & COOJan 5, 2024Jan 9, 2024F647$21.34$13,80728,093NoForm 4
Battle Kelly MichelleExecutive Vice President, CLOJan 5, 2024Jan 9, 2024F808$21.34$17,24326,617NoForm 4
Roclawski Cory AnneExecutive Vice President & CHRDec 8, 2023Dec 12, 2023A6,540$18.35$120,00927,665NoForm 4
Hamilton Ewan WilliamChief Accounting OfficerDec 8, 2023Dec 12, 2023A6,540$18.35$120,00926,415NoForm 4
Griggs JohnExecutive VP & CFODec 8, 2023Dec 12, 2023A8,175$18.35$150,01141,425NoForm 4
Battle Kelly MichelleExecutive Vice President, CLODec 8, 2023Dec 12, 2023A8,175$18.35$150,01127,425NoForm 4
Lenamon William ChadExecutive Vice President & COODec 8, 2023Dec 12, 2023A6,540$18.35$120,00928,740NoForm 4