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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| WK | VANDERPLOEG MARTIN J. | Director | Apr 15 '25 | Option Exercise | 14.74 | 168,420 | 2,482,510 | 398,699 | Apr 17 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | Director | Sep 11 '24 | Buy | 70.06 | 4,000 | 280,243 | 345,869 | Sep 13 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | Director | Aug 16 '24 | Buy | 78.91 | 4,000 | 315,640 | 341,869 | Aug 19 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | Director | Aug 09 '24 | Buy | 74.99 | 4,000 | 299,954 | 337,869 | Aug 13 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Dec 29 '21 | Option Exercise | 15.41 | 435,722 | 6,713,900 | 594,883 | Dec 30 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Nov 16 '21 | Sale | 151.00 | 1,199,641 | 181,145,791 | 0 | Nov 18 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Oct 19 '21 | Sale | 146.97 | 17,500 | 2,571,932 | 133,551 | Oct 20 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Oct 18 '21 | Sale | 142.37 | 17,500 | 2,491,555 | 151,051 | Oct 20 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Sep 21 '21 | Sale | 148.08 | 17,500 | 2,591,338 | 168,551 | Sep 22 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Sep 20 '21 | Sale | 145.74 | 17,500 | 2,550,415 | 186,051 | Sep 22 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Aug 19 '21 | Sale | 133.84 | 17,500 | 2,342,199 | 203,551 | Aug 20 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Aug 18 '21 | Sale | 135.22 | 17,500 | 2,366,373 | 221,051 | Aug 20 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Aug 09 '21 | Option Exercise | 15.83 | 89,100 | 1,410,454 | 402,251 | Aug 11 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Aug 09 '21 | Sale | 127.50 | 735,579 | 93,786,323 | 22,568 | Aug 11 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Jul 20 '21 | Sale | 125.06 | 17,500 | 2,188,611 | 152,568 | Jul 21 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Jul 19 '21 | Sale | 120.09 | 17,500 | 2,101,639 | 170,068 | Jul 21 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Jun 21 '21 | Sale | 109.97 | 17,500 | 1,924,393 | 37,568 | Jun 22 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Jun 18 '21 | Sale | 107.12 | 17,500 | 1,874,662 | 55,068 | Jun 22 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Dec 21 '20 | Sale | 88.82 | 25,000 | 2,220,488 | 0 | Dec 22 12:00 AM |
| WK | VANDERPLOEG MARTIN J. | President & CEO | Nov 23 '20 | Sale | 73.62 | 25,000 | 1,840,475 | 25,000 | Nov 24 12:00 AM |