Kodiak Gas Services's top three insider shareholders as of September 29, 2026 are Robert Michael Mckee (President Ceo, 292.59K shares), John Griggs (Executive Vp Cfo, 102.17K shares), William Chad Lenamon (Executive Vice President Coo, 85.29K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Robert Michael Mckee | President Ceo | 292,590 | 0 | 292,590 | 35.5% | 02 Sep, 2026 |
| 2 | John Griggs | Executive Vp Cfo | 102,174 | 0 | 102,174 | 12.4% | 07 Jul, 2026 |
| 3 | William Chad Lenamon | Executive Vice President Coo | 85,294 | 0 | 85,294 | 10.3% | 11 Sep, 2026 |
| 4 | Kelly Michelle Battle | Executive Vice President, Clo | 48,159 | 0 | 48,159 | 5.8% | 07 Jul, 2025 |
| 5 | Terry Bonno | Director | 34,541 | 0 | 34,541 | 4.2% | 11 May, 2026 |
| 6 | Pedro R. Buhigas | Chief Information Officer | 32,413 | 0 | 32,413 | 3.9% | 17 Sep, 2026 |
| 7 | Randall J Hogan | Director | 30,541 | 0 | 30,541 | 3.7% | 11 May, 2026 |
| 8 | Margaret C Montana | Director | 28,651 | 0 | 28,651 | 3.5% | 11 May, 2026 |
| 9 | Ewan William Hamilton | Evp Chief Accounting Officer | 26,674 | 0 | 26,674 | 3.2% | 15 Sep, 2026 |
| 10 | Cory Anne Roclawski | Evp Chro | 24,662 | 0 | 24,662 | 3.0% | 08 Jul, 2026 |
| 11 | Christopher Drumgoole | Director | 22,541 | 0 | 22,541 | 2.7% | 11 May, 2026 |
| 12 | Jon-Al Duplantier | Director | 22,541 | 0 | 22,541 | 2.7% | 11 May, 2026 |
| 13 | Gretchen Lynn Holloway | Director | 21,541 | 0 | 21,541 | 2.6% | 11 May, 2026 |
| 14 | Jennifer Legrand Howard | Evp, Gen. Counsel Corp Sec | 20,763 | 0 | 20,763 | 2.5% | 10 Mar, 2026 |
| 15 | Steven Lee Green | Evp Chief Commercial Officer | 19,850 | 0 | 19,850 | 2.4% | 09 Sep, 2026 |
| 16 | Alexander Newsom Darden | Director | 7,135 | 0 | 7,135 | 0.9% | 11 May, 2026 |
| 17 | William L. Jr. Bullock | Director | 4,811 | 0 | 4,811 | 0.6% | 11 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 16 Sep, 2026 | Pedro R. Buhigas | Chief Information Officer | Disposed S | 3,663 | $58.14 | $212.97K | 32,413 | Direct |
| 11 Sep, 2026 | William Chad Lenamon | Executive Vice President Coo | Disposed S | 1,000 | $63.21 | $63.21K | 85,294 | Direct |
| 08 Sep, 2026 | Steven Lee Green | Evp Chief Commercial Officer | Disposed F | 1,857 | $64.14 | $119.11K | 19,850 | Direct |
| 01 Sep, 2026 | Robert Michael Mckee | President Ceo | Disposed S | 5,999 | $59.31 | $355.83K | 292,590 | Direct |
| 19 Aug, 2026 | Robert Michael Mckee | President Ceo | Disposed S | 6,008 | $62.39 | $374.83K | 298,589 | Direct |
| 11 Aug, 2026 | William Chad Lenamon | Executive Vice President Coo | Disposed S | 1,000 | $61.93 | $61.93K | 86,294 | Direct |
| 13 Jul, 2026 | William Chad Lenamon | Executive Vice President Coo | Disposed S | 1,000 | $67.79 | $67.79K | 87,294 | Direct |
| 08 Jul, 2026 | Cory Anne Roclawski | Evp Chro | Disposed S | 4,169 | $68.36 | $284.99K | 24,662 | Direct |
| 03 Jul, 2026 | Robert Michael Mckee | President Ceo | Disposed F | 9,838 | $66.23 | $651.57K | 304,597 | Direct |
| 06 Jul, 2026 | Ewan William Hamilton | Evp Chief Accounting Officer | Disposed F | 2,214 | $66.23 | $146.63K | 29,403 | Direct |
| 06 Jul, 2026 | William Chad Lenamon | Executive Vice President Coo | Disposed F | 2,624 | $66.23 | $173.79K | 88,294 | Direct |
| 06 Jul, 2026 | John Griggs | Executive Vp Cfo | Disposed F | 3,771 | $66.23 | $249.75K | 102,174 | Direct |
| 06 Jul, 2026 | Cory Anne Roclawski | Evp Chro | Disposed F | 2,706 | $66.23 | $179.22K | 28,831 | Direct |
| 06 Jul, 2026 | Pedro R. Buhigas | Chief Information Officer | Disposed F | 2,378 | $66.23 | $157.49K | 36,076 | Direct |
| 17 Jun, 2026 | Pedro R. Buhigas | Chief Information Officer | Disposed S | 4,625 | $67.78 | $313.48K | 38,454 | Direct |
| 16 Jun, 2026 | Ewan William Hamilton | Evp Chief Accounting Officer | Disposed S | 2,729 | $68.62 | $187.26K | 31,617 | Direct |
| 11 Jun, 2026 | William Chad Lenamon | Executive Vice President Coo | Disposed S | 1,000 | $67.79 | $67.79K | 90,918 | Direct |
| 07 May, 2026 | Randall J Hogan | Director | Acquired A | 2,135 | $70.27 | $150.03K | 30,541 | Direct |
| 07 May, 2026 | Margaret C Montana | Director | Acquired A | 2,135 | $70.27 | $150.03K | 28,651 | Direct |
| 07 May, 2026 | Christopher Drumgoole | Director | Acquired A | 2,135 | $70.27 | $150.03K | 22,541 | Direct |