| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OSK | Freeders James C | Senior VP and Controller | Feb 20 '26 | Option Exercise | 175.52 | 1,248 | 218,993 | 11,778 | Feb 23 |
| OSK | Freeders James C | Senior VP and Controller | Feb 19 '26 | Option Exercise | 170.49 | 1,107 | 188,762 | 11,025 | Feb 20 |
| OSK | Freeders James C | SVP Finance & Controller | Feb 17 '26 | Option Exercise | 168.47 | 1,226 | 206,480 | 10,494 | Feb 18 |
| OSK | Freeders James C | SVP, Finance and Controller | Aug 06 '25 | Option Exercise | 78.47 | 12,125 | 951,484 | 14,803 | Aug 07 |
| OSK | Freeders James C | SVP, Finance and Controller | Aug 06 '25 | Sale | 136.66 | 12,125 | 1,656,957 | 9,228 | Aug 07 |
| OSK | Freeders James C | Senior VP and Controller | Feb 21 '25 | Option Exercise | 103.17 | 944 | 97,349 | 9,642 | Feb 25 |
| OSK | Freeders James C | Senior VP and Controller | Feb 20 '25 | Option Exercise | 110.30 | 1,225 | 135,158 | 9,246 | Feb 21 |
| OSK | Freeders James C | Senior VP and Controller | Feb 19 '25 | Option Exercise | 109.72 | 1,087 | 119,307 | 8,506 | Feb 20 |
| OSK | Freeders James C | Senior VP and Controller | Nov 15 '24 | Option Exercise | 108.60 | 236 | 25,602 | 7,514 | Nov 19 |
| OSK | Freeders James C | Senior VP and Controller | Feb 21 '24 | Option Exercise | 0.00 | 928 | 0 | 7,714 | Feb 23 |
| OSK | Freeders James C | Senior VP and Controller | Feb 20 '24 | Option Exercise | 0.00 | 2,115 | 0 | 7,399 | Feb 22 |
| OSK | Freeders James C | Senior VP and Controller | Nov 16 '23 | Option Exercise | 0.00 | 1,287 | 0 | 6,863 | Nov 17 |
| OSK | Freeders James C | Senior VP and Controller | Nov 15 '23 | Option Exercise | 97.07 | 232 | 22,505 | 5,609 | Nov 16 |