| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OSK | Pfeifer John C | President & CEO | Feb 20 '26 | Option Exercise | 175.52 | 53,666 | 9,419,462 | 156,726 | Feb 23 |
| OSK | Pfeifer John C | President & CEO | Feb 19 '26 | Option Exercise | 170.49 | 13,442 | 2,291,685 | 128,650 | Feb 20 |
| OSK | Pfeifer John C | President & CEO | Feb 17 '26 | Option Exercise | 168.47 | 15,718 | 2,648,057 | 122,571 | Feb 18 |
| OSK | Pfeifer John C | President & CEO | Feb 21 '25 | Option Exercise | 103.17 | 26,689 | 2,753,524 | 109,926 | Feb 25 |
| OSK | Pfeifer John C | President & CEO | Feb 20 '25 | Option Exercise | 110.30 | 11,778 | 1,299,066 | 97,346 | Feb 21 |
| OSK | Pfeifer John C | President & CEO | Feb 19 '25 | Option Exercise | 109.72 | 13,201 | 1,448,460 | 91,456 | Feb 20 |
| OSK | Pfeifer John C | President & CEO | Nov 15 '24 | Option Exercise | 108.60 | 3,798 | 412,479 | 80,040 | Nov 19 |
| OSK | Pfeifer John C | President & CEO | Apr 02 '24 | Option Exercise | 0.00 | 3,660 | 0 | 77,963 | Apr 03 |
| OSK | Pfeifer John C | President & CEO | Feb 21 '24 | Option Exercise | 0.00 | 7,734 | 0 | 77,898 | Feb 23 |
| OSK | Pfeifer John C | President & CEO | Feb 20 '24 | Option Exercise | 0.00 | 11,585 | 0 | 75,603 | Feb 22 |
| OSK | Pfeifer John C | President & CEO | Nov 16 '23 | Option Exercise | 0.00 | 4,415 | 0 | 66,689 | Nov 17 |