KGS

Kodiak Gas Services, Inc.

Natural Gas TransmissionNYSE<br>Emerging growth company

Total Trades

32

Buys

16

Sells

6

Largest Trade

N/A

Insiders

12

Institutional Funds

227

Inst. Value

$1M+

Activist Filings

24

Insider Trades

InsiderTitleTypeValueSharesPriceDate
McKee Robert MichaelPresident & CEOBUY$15K–$50K433$50.23Feb 24, 2026
Frontier TopCo Partnership, L.P.10% OwnerSELL$1M+9.8M$34.37Dec 3, 2025
Frontier TopCo Partnership, L.P.10% OwnerSELL$1M+10.0M$33.32Nov 14, 2025
Frontier TopCo Partnership, L.P.10% OwnerSELL$1M+10.0M$34.21Sep 10, 2025
Frontier TopCo Partnership, L.P.10% OwnerSELL$1M+3.2M$36.02May 14, 2025
Hamilton Ewan WilliamSee RemarksSELL$100K–$500K3K$40.45Nov 25, 2024
Frontier TopCo Partnership, L.P.10% OwnerSELL$1M+6.6M$33.21Nov 18, 2024
Montana Margaret CDirectorBUY$1K–$15K110$26.12Aug 20, 2024
Bonno TerryDirectorBUY$50K–$100K4K$18.45Sep 5, 2023
McKee Robert MichaelPresident & CEOBUY$100K–$500K16K$18.05Aug 25, 2023
Montana Margaret CDirectorBUY$50K–$100K5K$19.17Aug 16, 2023
Hamilton Ewan WilliamChief Accounting O…BUY$1K–$15K500$19.73Aug 16, 2023
Hamilton Ewan WilliamSee RemarksGRANTN/A17KJul 5, 2023
Hamilton Ewan WilliamSee RemarksBUY$15K–$50K3K$16.00Jul 5, 2023
Griggs JohnSee RemarksBUY$50K–$100K5K$16.00Jul 5, 2023
Griggs JohnSee RemarksGRANTN/A29KJul 5, 2023
HOGAN RANDALL JDirectorBUY$15K–$50K3K$16.00Jul 5, 2023
HOGAN RANDALL JDirectorGRANTN/A9KJul 5, 2023
Lenamon William ChadSee RemarksGRANTN/A20KJul 5, 2023
Lenamon William ChadSee RemarksBUY$50K–$100K3K$16.00Jul 5, 2023
Drumgoole ChristopherDirectorBUY$15K–$50K1K$16.00Jul 5, 2023
Drumgoole ChristopherDirectorGRANTN/A9KJul 5, 2023
McKee Robert MichaelSee RemarksGRANTN/A75KJul 5, 2023
McKee Robert MichaelSee RemarksBUY$100K–$500K23K$16.00Jul 5, 2023
Duplantier Jon-AlDirectorBUY$15K–$50K1K$16.00Jul 5, 2023
Duplantier Jon-AlDirectorGRANTN/A9KJul 5, 2023
Roclawski Cory AnneSee RemarksGRANTN/A21KJul 5, 2023
Roclawski Cory AnneSee RemarksBUY$1K–$15K500$16.00Jul 5, 2023
Battle Kelly MichelleSee RemarksBUY$1K–$15K500$16.00Jul 5, 2023
Battle Kelly MichelleSee RemarksGRANTN/A19KJul 5, 2023
Bonno TerryDirectorGRANTN/A9KJul 5, 2023
Bonno TerryDirectorBUY$100K–$500K9K$16.00Jul 5, 2023
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Invesco Ltd.

SC 13G/A · Mar 6, 2026

10.1%

8.6M shares

FMR LLC

SC 13G/A · Mar 6, 2026

5.9%

5.1M shares

Invesco Ltd.

SC 13G/A · Feb 12, 2026

8.8%

7.6M shares

FMR LLC

SC 13G/A · Feb 5, 2026

11.1%

9.6M shares

The Vanguard Group

SC 13G/A · Jan 30, 2026

7.1%

6.2M shares

BlackRock, Inc.

SC 13G/A · Jan 21, 2026

14.0%

12.0M shares

Frontier TopCo Partnership, L.P.

SC 13G/A · Dec 3, 2025

0.0%

0 shares

Frontier TopCo Partnership, L.P.

SC 13G/A · Nov 14, 2025

11.4%

9.8M shares

Invesco Ltd.

SC 13G/A · Nov 6, 2025

7.2%

6.3M shares

The Vanguard Group

SC 13G · Oct 31, 2025

5.3%

4.6M shares

BlackRock, Inc.

SC 13G · Oct 2, 2025

10.9%

9.5M shares

Frontier TopCo Partnership, L.P.

SC 13G/A · Sep 10, 2025

22.8%

19.8M shares

FMR LLC

SC 13G/A · Sep 8, 2025

10.1%

8.8M shares

Frontier TopCo Partnership, L.P.

SC 13G/A · Aug 13, 2025

34.5%

29.8M shares

Invesco Ltd.

SC 13G · Aug 7, 2025

5.5%

4.9M shares

Frontier TopCo Partnership, L.P.

SC 13G/A · May 14, 2025

35.7%

31.3M shares

FMR LLC

SC 13G/A · Feb 12, 2025

8.4%

7.3M shares

Frontier TopCo Partnership, L.P.

SC 13G/A · Feb 4, 2025

39.8%

34.8M shares

Frontier TopCo Partnership, L.P. 2.

SC 13G/A · Dec 13, 2024

44.1%

3.9B shares

Frontier TopCo Partnership, L.P. 2.

SC 13G/A · Nov 18, 2024

50.5%

4.4B shares

FMR LLC

SC 13G · Nov 12, 2024

5.8%

4.9M shares

Frontier TopCo Partnership, L.P. 2.

SC 13G/A · Nov 12, 2024

58.2%

5.1B shares

CSI Compressco Investment LLC 2

SC 13D · Apr 8, 2024

0.4%

300K shares

76.2%

5.9B shares

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