Kodiak Gas Services, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Howard Jennifer LeGrand | EVP, Gen. Counsel & Corp Sec | Award / Grant | 13,606 | $36.75 | $500,021 | 13,606 | Dec 8, 2025 |
| EQT Fund Management S.a r.l. | — | Sale | 9,762,573 | $34.37 | $335,539,634 | — | Dec 1, 2025 |
| EQT Fund Management S.a r.l. | — | Sale | 10,000,000 | $33.32 | $333,200,000 | 9,762,573 | Nov 12, 2025 |
| EQT Fund Management S.a r.l. | — | Sale | 10,000,000 | $34.21 | $342,100,000 | 19,762,573 | Sep 8, 2025 |
| Green Steven Lee | EVP & Chief Commercial Officer | Award / Grant | 14,157 | — | — | 14,157 | Sep 8, 2025 |
| Bullock William L. Jr. | — | Award / Grant | 2,676 | $35.79 | $95,774 | 2,676 | Sep 2, 2025 |
| Frontier Topco GP, LLC | — | Disposition | 1,508,750 | $33.14 | $49,999,975 | 29,762,573 | Aug 11, 2025 |
| Lenamon William Chad | Executive Vice President & COO | Tax Withholding | 1,749 | $33.81 | $59,134 | 56,304 | Jul 7, 2025 |
| McKee Robert Michael | President & CEO | Tax Withholding | 9,838 | $33.81 | $332,623 | 186,500 | Jul 7, 2025 |
| Lenamon William Chad | Executive Vice President & COO | Tax Withholding | 1,749 | $33.81 | $59,134 | 56,304 | Jul 3, 2025 |
| McKee Robert Michael | President & CEO | Tax Withholding | 9,838 | $33.81 | $332,623 | 186,500 | Jul 3, 2025 |
| Griggs John | Executive VP & CFO | Tax Withholding | 3,772 | $33.81 | $127,531 | 68,595 | Jul 3, 2025 |
| Roclawski Cory Anne | EVP & CHRO | Tax Withholding | 2,706 | $33.81 | $91,490 | 43,772 | Jul 3, 2025 |
| Battle Kelly Michelle | Executive Vice President, CLO | Tax Withholding | 2,460 | $33.81 | $83,173 | 48,159 | Jul 3, 2025 |
| Hamilton Ewan William | EVP & Chief Accounting Officer | Tax Withholding | 2,214 | $33.81 | $74,855 | 34,829 | Jul 3, 2025 |
| Frontier Topco GP, LLC | — | Disposition | 277,662 | $36.02 | $10,001,385 | 31,271,323 | May 12, 2025 |
| Duplantier Jon-Al | — | Award / Grant | 4,512 | — | — | 20,406 | Apr 23, 2025 |
| HOGAN RANDALL J | — | Award / Grant | 4,512 | — | — | 22,406 | Apr 23, 2025 |
| Bonno Terry | — | Award / Grant | 4,512 | — | — | 32,406 | Apr 23, 2025 |
| Drumgoole Christopher | — | Award / Grant | 4,512 | — | — | 20,406 | Apr 23, 2025 |
| Montana Margaret C | — | Award / Grant | 4,512 | — | — | 26,516 | Apr 23, 2025 |
| Holloway Gretchen Lynn | — | Award / Grant | 4,512 | — | — | 19,406 | Apr 23, 2025 |
| Lenamon William Chad | Executive Vice President & COO | Award / Grant | 17,606 | — | — | 59,346 | Mar 8, 2025 |
| Griggs John | Executive VP & CFO | Tax Withholding | 2,611 | $33.26 | $86,842 | 72,367 | Mar 8, 2025 |
| Hamilton Ewan William | EVP & Chief Accounting Officer | Award / Grant | 7,630 | — | — | 38,401 | Mar 8, 2025 |
| Roclawski Cory Anne | EVP & CHRO | Tax Withholding | 1,567 | $33.26 | $52,118 | 46,478 | Mar 8, 2025 |
| McKee Robert Michael | President & CEO | Tax Withholding | 7,810 | $33.26 | $259,761 | 196,338 | Mar 8, 2025 |
| Battle Kelly Michelle | Executive Vice President, CLO | Award / Grant | 12,911 | — | — | 52,707 | Mar 8, 2025 |
| EQT Fund Management S.a r.l. | — | Sale | 3,728,677 | $47.50 | $177,112,158 | 34,771,323 | Jan 30, 2025 |
| Battle Kelly Michelle | Executive Vice President, CLO | Tax Withholding | 1,217 | $43.57 | $53,025 | 39,796 | Jan 5, 2025 |
| Griggs John | Executive VP & CFO | Tax Withholding | 808 | $43.57 | $35,205 | 57,372 | Jan 5, 2025 |
| Hamilton Ewan William | EVP and CAO | Tax Withholding | 974 | $43.57 | $42,437 | 30,771 | Jan 5, 2025 |
| Lenamon William Chad | Executive Vice President & COO | Tax Withholding | 647 | $43.57 | $28,190 | 41,740 | Jan 5, 2025 |
| Roclawski Cory Anne | EVP & CHRO | Tax Withholding | 974 | $43.57 | $42,437 | 36,307 | Jan 5, 2025 |
| EQT Fund Management S.a r.l. | — | Sale | 5,500,000 | $42.09 | $231,495,000 | 38,500,000 | Dec 12, 2024 |
| Hamilton Ewan William | See Remarks | Sale | 3,000 | $40.45 | $121,350 | 31,745 | Nov 21, 2024 |
| Frontier TopCo Partnership, L.P. | — | Disposition | 434,783 | $34.50 | $15,000,014 | 44,000,000 | Nov 14, 2024 |
| Frontier Topco GP, LLC | — | Sale | 7,000,000 | $23.91 | $167,370,000 | 52,000,000 | Sep 9, 2024 |
| Montana Margaret C | — | Purchase | 110 | $26.12 | $2,873 | 22,004 | Aug 16, 2024 |
| Roclawski Cory Anne | EVP & CHRO | Tax Withholding | 1,675 | $27.90 | $46,733 | 37,281 | Jul 3, 2024 |
| Lenamon William Chad | Executive Vice President & COO | Tax Withholding | 1,624 | $27.90 | $45,310 | 42,387 | Jul 3, 2024 |
| Hamilton Ewan William | Chief Accounting Officer | Tax Withholding | 1,370 | $27.90 | $38,223 | 34,745 | Jul 3, 2024 |
| Battle Kelly Michelle | Executive Vice President, CLO | Tax Withholding | 1,522 | $27.90 | $42,464 | 41,013 | Jul 3, 2024 |
| Griggs John | Executive VP & CFO | Tax Withholding | 2,334 | $27.90 | $65,119 | 58,180 | Jul 3, 2024 |
| McKee Robert Michael | President & CEO | Tax Withholding | 9,838 | $27.90 | $274,480 | 151,331 | Jul 3, 2024 |
| Bonno Terry | — | Award / Grant | 5,519 | — | — | 27,894 | May 1, 2024 |
| Montana Margaret C | — | Award / Grant | 5,519 | — | — | 21,894 | May 1, 2024 |
| Drumgoole Christopher | — | Award / Grant | 5,519 | — | — | 15,894 | May 1, 2024 |
| HOGAN RANDALL J | — | Award / Grant | 5,519 | — | — | 17,894 | May 1, 2024 |
| Holloway Gretchen Lynn | — | Award / Grant | 5,519 | — | — | 14,894 | May 1, 2024 |