As of September 09, 2026, the three largest insider holders of CMI are Tony Satterthwaite (Senior Vice President, 75.74K shares), Tony Satterthwaite (Senior Vice President, 75.74K shares), Mark Andrew Smith (Vp Chief Financial Officer, 39.83K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Tony Satterthwaite | Senior Vice President | 75,738 | 0 | 75,738 | 15.5% | 13 Sep, 2024 |
| 2 | Mark Andrew Smith | Vp Chief Financial Officer | 39,832 | 0 | 39,832 | 8.1% | 01 Mar, 2026 |
| 3 | William I Miller | Director | 34,670 | 0 | 34,670 | 7.1% | 13 May, 2026 |
| 4 | Alexis M Herman | Director | 32,932 | 0 | 32,932 | 6.7% | 28 Feb, 2022 |
| 5 | Sharon R Barner | Vp Chief Administrative Off. | 24,589 | 0 | 24,589 | 5.0% | 16 May, 2025 |
| 6 | Georgia R Nelson | Director | 22,635 | 0 | 22,635 | 4.6% | 10 May, 2023 |
| 7 | Jill E Cook | Chief Human Resources Officer | 21,314 | 0 | 21,314 | 4.4% | 03 Mar, 2022 |
| 8 | Robert J Bernhard | Director | 19,112 | 0 | 19,112 | 3.9% | 15 May, 2025 |
| 9 | Norbert Nusterer | Vp President Power Systems | 17,730 | 0 | 17,730 | 3.6% | 26 May, 2022 |
| 10 | Robert Herdman | Director | 17,633 | 0 | 17,633 | 3.6% | 11 May, 2022 |
| 11 | Nicole Lamb-Hale | Vp, Cao Corporate Secretary | 14,084 | 0 | 14,084 | 2.9% | 08 May, 2026 |
| 12 | Jennifer Mary Bush | Vp Pres. Power Systems | 11,986 | 0 | 11,986 | 2.4% | 13 May, 2026 |
| 13 | Thomas J Lynch | Director | 11,962 | 0 | 11,962 | 2.4% | 13 May, 2026 |
| 14 | Bonnie J Fetch | Evp President Operations | 11,524 | 0 | 11,524 | 2.4% | 14 May, 2026 |
| 15 | Brett Michael Merritt | V.P Pres. Engine Business | 10,186 | 0 | 10,186 | 2.1% | 19 May, 2026 |
| 16 | Sherry A Aaholm | Vp Chief Digital Officer | 9,703 | 0 | 9,703 | 2.0% | 05 Mar, 2024 |
| 17 | Luther E Peters | Vp Corporate Controller | 9,025 | 0 | 9,025 | 1.8% | 03 Mar, 2026 |
| 18 | Nathan R Stoner | Vp China Abo | 8,847 | 0 | 8,847 | 1.8% | 14 May, 2026 |
| 19 | Walter J Fier | Vp Chief Technical Officer | 8,784 | 0 | 8,784 | 1.8% | 03 Mar, 2023 |
| 20 | Marvin Boakye | Vp Chro | 8,358 | 0 | 8,358 | 1.7% | 12 May, 2026 |
| 21 | Donald G Jackson | Vp Treasury Tax | 8,316 | 0 | 8,316 | 1.7% | 14 May, 2026 |
| 22 | Karen H Quintos | Director | 0 | 5,537 | 5,537 | 1.1% | 13 May, 2026 |
| 23 | Jeffrey T Wiltrout | Vp Corporate Strategy | 5,421 | 0 | 5,421 | 1.1% | 03 Mar, 2026 |
| 24 | Stephen B Dobbs | Director | 5,097 | 0 | 5,097 | 1.0% | 22 Feb, 2024 |
| 25 | Kimberly A Nelson | Director | 4,766 | 0 | 4,766 | 1.0% | 13 May, 2026 |
| 26 | Mary T Chandler | Vp Comm. Rel. Corp. Resp. | 4,747 | 0 | 4,747 | 1.0% | 03 Mar, 2023 |
| 27 | Earl Newsome | Vp Chief Information Officer | 4,479 | 0 | 4,479 | 0.9% | 25 Aug, 2026 |
| 28 | Jonathan David Wood | Vice President Cto | 4,188 | 0 | 4,188 | 0.9% | 03 Mar, 2026 |
| 29 | Benjamin G. Wright | Vp And President Dist Business | 3,977 | 0 | 3,977 | 0.8% | 03 Mar, 2026 |
| 30 | Christopher C Clulow | Vp Controller | 3,897 | 0 | 3,897 | 0.8% | 03 Mar, 2022 |
| 31 | Carla A Harris | Director | 3,808 | 0 | 3,808 | 0.8% | 13 May, 2026 |
| 32 | John D Brockhaus | Vp Human Resources Operations | 3,715 | 0 | 3,715 | 0.8% | 03 Mar, 2022 |
| 33 | Gary L Belske | Director | 3,244 | 0 | 3,244 | 0.7% | 13 May, 2026 |
| 34 | Mahesh Narang | Vp President Components | 3,242 | 0 | 3,242 | 0.7% | 03 Mar, 2023 |
| 35 | John O Gaidoo | Vp And Chief Legal Officer | 3,084 | 0 | 3,084 | 0.6% | 03 Mar, 2026 |
| 36 | John H Stone | Director | 2,747 | 0 | 2,747 | 0.6% | 13 May, 2026 |
| 37 | Daniel William Fisher | Director | 2,603 | 0 | 2,603 | 0.5% | 13 May, 2026 |
| 38 | Robert Enright | Vp Supply Chain | 1,698 | 0 | 1,698 | 0.3% | 03 Mar, 2026 |
| 39 | Franklin R Changdiaz | Director | 1,642 | 0 | 1,642 | 0.3% | 16 Nov, 2022 |
| 40 | Melina M Kennedy | Vp Product Compl. Reg. Affairs | 1,472 | 0 | 1,472 | 0.3% | 03 Mar, 2022 |
| 41 | Matthew Tsien | Director | 753 | 0 | 753 | 0.2% | 13 May, 2026 |
| 42 | Ashwath Ram | V.P. Supply Chain | 710 | 0 | 710 | 0.1% | 07 Oct, 2024 |
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 |
|---|---|---|---|---|---|---|---|---|
| 24 Aug, 2026 | Earl Newsome | Vp Chief Information Officer | Disposed S | 698 | $572.22 | $399.41K | 4,479 | Direct |
| 19 May, 2026 | Brett Michael Merritt | V.P Pres. Engine Business | Disposed G | 218 | $0.00 | $0 | 10,186 | Direct |
| 13 May, 2026 | Bonnie J Fetch | Evp President Operations | Disposed G | 155 | $0.00 | $0 | 11,524 | Direct |
| 14 May, 2026 | Donald G Jackson | Vp Treasury Tax | Disposed S | 90 | $712.70 | $64.14K | 8,956 | Direct |
| 13 May, 2026 | Nathan R Stoner | Vp China Abo | Disposed G | 600 | $0.00 | $0 | 8,847 | Direct |
| 14 May, 2026 | Donald G Jackson | Vp Treasury Tax | Disposed S | 160 | $711.61 | $113.86K | 8,796 | Direct |
| 14 May, 2026 | Donald G Jackson | Vp Treasury Tax | Disposed S | 480 | $710.36 | $340.97K | 8,316 | Direct |
| 12 May, 2026 | Carla A Harris | Director | Acquired A | 306 | $0.00 | $0 | 3,808 | Direct |
| 12 May, 2026 | Thomas J Lynch | Director | Acquired A | 306 | $0.00 | $0 | 11,962 | Direct |
| 11 May, 2026 | Bonnie J Fetch | Evp President Operations | Disposed S | 643 | $702.66 | $451.69K | 0 | Indirect |
| 12 May, 2026 | John H Stone | Director | Acquired A | 306 | $0.00 | $0 | 2,747 | Direct |
| 12 May, 2026 | Matthew Tsien | Director | Acquired A | 306 | $0.00 | $0 | 753 | Direct |
| 12 May, 2026 | Daniel William Fisher | Director | Acquired A | 306 | $0.00 | $0 | 2,603 | Direct |
| 12 May, 2026 | Jennifer Mary Bush | Vp Pres. Power Systems | Disposed S | 40 | $699.10 | $27.96K | 16,946 | Direct |
| 12 May, 2026 | Karen H Quintos | Director | Acquired A | 306 | $0.00 | $0 | 5,537 | Indirect |
| 12 May, 2026 | Kimberly A Nelson | Director | Acquired A | 306 | $0.00 | $0 | 4,766 | Direct |
| 12 May, 2026 | Gary L Belske | Director | Acquired A | 306 | $0.00 | $0 | 3,244 | Direct |
| 12 May, 2026 | William I Miller | Director | Acquired A | 306 | $0.00 | $0 | 34,670 | Direct |
| 12 May, 2026 | Jennifer Mary Bush | Vp Pres. Power Systems | Disposed S | 480 | $698.38 | $335.22K | 16,466 | Direct |
| 12 May, 2026 | Jennifer Mary Bush | Vp Pres. Power Systems | Disposed S | 583 | $696.26 | $405.92K | 15,883 | Direct |