Kodiak Gas Services Inc. (KGS) Insider Trading

Last 12 months

Insiders bought $624k and sold $5.63M on the open market.

56% of the selling was scheduled in advance under 10b5-1 plans. EVP & CHRO Cory Anne Roclawski sold $1.2M on Mar 12, 33% of their stake, outside a plan.

Net open-market

−$5M

3 buys · 19 sales

Under a 10b5-1 plan

56%

of the value sold

Insiders who bought / sold

3 / 5

executives and directors

Last open-market buy

Mar 2026

Mar 13, 2026

Get an email when KGS's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 12	William Chad Lenamon Executive Vice President & COO	Sold10b5-1 plan	1,000	$53.25	$53k	1.2%	Form 4
Oct 5	Robert Michael McKee President & CEO	Sold10b5-1 plan	2,666	$53.95	$144k	0.9%	Form 4
Sep 16	Pedro R. Buhigas Chief Information Officer	Sold10b5-1 plan	3,663	$58.14	$213k	10%	Form 4
Sep 14	Ewan William Hamilton EVP & Chief Accounting Officer	Sold10b5-1 plan	2,729	$61.85	$169k	9.3%	Form 4
Sep 11	William Chad Lenamon Executive Vice President & COO	Sold10b5-1 plan	1,000	$63.21	$63k	1.1%	Form 4
Sep 1	Robert Michael McKee President & CEO	Sold10b5-1 plan	5,999	$59.31	$356k	1.9%	Form 4
Aug 19	Robert Michael McKee President & CEO	Sold10b5-1 plan	6,008	$62.39	$375k	1.9%	Form 4
Aug 11	William Chad Lenamon Executive Vice President & COO	Sold10b5-1 plan	1,000	$61.93	$62k	1.1%	Form 4
Jul 13	William Chad Lenamon Executive Vice President & COO	Sold10b5-1 plan	1,000	$67.79	$68k	1.1%	Form 4
Jul 8	Cory Anne Roclawski EVP & CHRO	Sold10b5-1 plan	4,169	$68.36	$285k	14%	Form 4
Jun 17	Pedro R. Buhigas Chief Information Officer	Sold10b5-1 plan	4,625	$67.78	$313k	11%	Form 4
Jun 16	Ewan William Hamilton EVP & Chief Accounting Officer	Sold10b5-1 plan	2,729	$68.62	$187k	7.9%	Form 4
Jun 11	William Chad Lenamon Executive Vice President & COO	Sold10b5-1 plan	1,000	$67.79	$68k	1.1%	Form 4
Mar 19	Pedro R. Buhigas Chief Information Officer	Sold10b5-1 plan	13,942	$55.73	$777k	25%	Form 4
Mar 17	Ewan William Hamilton EVP & Chief Accounting Officer	SoldNo plan	5,797	$56.18	$326k	14%	Form 4
Mar 16	Cory Anne Roclawski EVP & CHRO	SoldNo plan	10,852	$54.41	$590k	26%	Form 4
Mar 16	Ewan William Hamilton EVP & Chief Accounting Officer	SoldNo plan	2,091	$55.25	$116k	5.0%	Form 4
Mar 13	Ewan William Hamilton EVP & Chief Accounting Officer	SoldNo plan	4,830	$54.75	$264k	10%	Form 4
Mar 13	Alexander Newsom Darden Director	Bought	5,000	$54.75	$274k	New	Form 4
Mar 13	Randall J Hogan Director	Bought	6,000	$54.81	$329k	27%	Form 4
Mar 12	Cory Anne Roclawski EVP & CHRO	SoldNo plan	21,161	$56.52	$1.2M	33%	Form 4
Feb 20	Robert Michael McKee President & CEO	Bought	433	$50.23	$22k	0.2%	Form 4
Dec 1, 2025	EQT Fund Management S.a R.l. Large holder	SoldNo plan	9,762,573	$34.37	$336M	100%	Form 4
Nov 12, 2025	EQT Fund Management S.a R.l. Large holder	SoldNo plan	10,000,000	$33.32	$333M	51%	Form 4
Sep 8, 2025	EQT Fund Management S.a R.l. Large holder	SoldNo plan	10,000,000	$34.21	$342M	34%	Form 4
May 12, 2025	Frontier Topco GP, LLC Large holder	SoldNo plan	3,222,338	$36.02	$116M	9.3%	Form 4
Jan 30, 2025	EQT Fund Management S.a R.l. Large holder	SoldNo plan	3,728,677	$47.50	$177M	9.7%	Form 4
Dec 12, 2024	EQT Fund Management S.a R.l. Large holder	SoldNo plan	5,500,000	$42.09	$231M	13%	Form 4
Nov 21, 2024	Ewan William Hamilton See Remarks	SoldNo plan	3,000	$40.45	$121k	8.6%	Form 4
Nov 14, 2024	Frontier Topco Partnership, L.p. Large holder	SoldNo plan	6,565,217	$33.21	$218M	13%	Form 4

Oct 1210b5-1 plan
William Chad Lenamon
Executive Vice President & COO · sold 1,000 at $53.25
$53k
1.2% of stake
Oct 510b5-1 plan
Robert Michael McKee
President & CEO · sold 2,666 at $53.95
$144k
0.9% of stake
Sep 1610b5-1 plan
Pedro R. Buhigas
Chief Information Officer · sold 3,663 at $58.14
$213k
10% of stake
Sep 1410b5-1 plan
Ewan William Hamilton
EVP & Chief Accounting Officer · sold 2,729 at $61.85
$169k
9.3% of stake
Sep 1110b5-1 plan
William Chad Lenamon
Executive Vice President & COO · sold 1,000 at $63.21
$63k
1.1% of stake
Sep 110b5-1 plan
Robert Michael McKee
President & CEO · sold 5,999 at $59.31
$356k
1.9% of stake
Aug 1910b5-1 plan
Robert Michael McKee
President & CEO · sold 6,008 at $62.39
$375k
1.9% of stake
Aug 1110b5-1 plan
William Chad Lenamon
Executive Vice President & COO · sold 1,000 at $61.93
$62k
1.1% of stake
Jul 1310b5-1 plan
William Chad Lenamon
Executive Vice President & COO · sold 1,000 at $67.79
$68k
1.1% of stake
Jul 810b5-1 plan
Cory Anne Roclawski
EVP & CHRO · sold 4,169 at $68.36
$285k
14% of stake
Jun 1710b5-1 plan
Pedro R. Buhigas
Chief Information Officer · sold 4,625 at $67.78
$313k
11% of stake
Jun 1610b5-1 plan
Ewan William Hamilton
EVP & Chief Accounting Officer · sold 2,729 at $68.62
$187k
7.9% of stake
Jun 1110b5-1 plan
William Chad Lenamon
Executive Vice President & COO · sold 1,000 at $67.79
$68k
1.1% of stake
Mar 1910b5-1 plan
Pedro R. Buhigas
Chief Information Officer · sold 13,942 at $55.73
$777k
25% of stake
Mar 17No plan
Ewan William Hamilton
EVP & Chief Accounting Officer · sold 5,797 at $56.18
$326k
14% of stake
Mar 16No plan
Cory Anne Roclawski
EVP & CHRO · sold 10,852 at $54.41
$590k
26% of stake
Mar 16No plan
Ewan William Hamilton
EVP & Chief Accounting Officer · sold 2,091 at $55.25
$116k
5.0% of stake
Mar 13No plan
Ewan William Hamilton
EVP & Chief Accounting Officer · sold 4,830 at $54.75
$264k
10% of stake
Mar 13
Alexander Newsom Darden
Director · bought 5,000 at $54.75
$274k
New position
Mar 13
Randall J Hogan
Director · bought 6,000 at $54.81
$329k
27% of stake
Mar 12No plan
Cory Anne Roclawski
EVP & CHRO · sold 21,161 at $56.52
$1.2M
33% of stake
Feb 20
Robert Michael McKee
President & CEO · bought 433 at $50.23
$22k
0.2% of stake
Dec 1, 2025No plan
EQT Fund Management S.a R.l.
Large holder · sold 9,762,573 at $34.37
$336M
100% of stake
Nov 12, 2025No plan
EQT Fund Management S.a R.l.
Large holder · sold 10,000,000 at $33.32
$333M
51% of stake
Sep 8, 2025No plan
EQT Fund Management S.a R.l.
Large holder · sold 10,000,000 at $34.21
$342M
34% of stake
May 12, 2025No plan
Frontier Topco GP, LLC
Large holder · sold 3,222,338 at $36.02
$116M
9.3% of stake
Jan 30, 2025No plan
EQT Fund Management S.a R.l.
Large holder · sold 3,728,677 at $47.50
$177M
9.7% of stake
Dec 12, 2024No plan
EQT Fund Management S.a R.l.
Large holder · sold 5,500,000 at $42.09
$231M
13% of stake
Nov 21, 2024No plan
Ewan William Hamilton
See Remarks · sold 3,000 at $40.45
$121k
8.6% of stake
Nov 14, 2024No plan
Frontier Topco Partnership, L.p.
Large holder · sold 6,565,217 at $33.21
$218M
13% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch KGS, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Related stocks: Natural Gas Transmission

DTMDt Midstream Inc.

AROCArchrock Inc.

AMAntero Midstream Corporation

USACUSA Compression Partners, LP

KNTKKinetik Holdings Inc.

SMCSummit Midstream Corporation

NGLNGL Energy Partners LP

WESWestern Midstream Partners, LP

Spot a number that looks wrong? Check it in KGS's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

2 of 2 free stocks used today

Keep analysing KGS

Create a free account and get 14 days of Premium: every stock and every tool.

Unlimited stocksQuality, fair value and dividends for 10,000+ stocks
Stock screenerFilter on quality, valuation and dividend safety
Portfolio trackerReal return, dividend calendar and portfolio quality
Editable DCFChange the assumptions and watch fair value move
Compare side by sideUp to 10 stocks in one table
Unlimited alertsPrice, P/E, Quality Score and yield

No card. Moves to Free after, unless you upgrade.

Already have an account?

Or come back tomorrow. Stocks on your watchlist are always free to view.