| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| WCN | NIELSEN III ROBERT | SR VP Operations | May 14 '26 | Sale | 155.56 | 500 | 77,780 | 4,250 | May 18 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | May 13 '26 | Sale | 151.00 | 290 | 43,790 | 4,750 | May 14 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | May 12 '26 | Sale | 153.00 | 337 | 51,561 | 5,040 | May 14 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Feb 18 '26 | Option Exercise | 0.00 | 1,602 | 0 | 5,693 | Feb 20 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Feb 17 '26 | Option Exercise | 0.00 | 7,252 | 0 | 5,641 | Feb 18 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Feb 16 '26 | Option Exercise | 0.00 | 1,266 | 0 | 2,306 | Feb 18 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Feb 14 '26 | Option Exercise | 0.00 | 1,204 | 0 | 1,852 | Feb 18 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Dec 10 '25 | Sale | 167.59 | 2,000 | 335,180 | 1,250 | Dec 12 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Aug 08 '25 | Sale | 190.00 | 1,000 | 190,000 | 3,250 | Aug 12 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | May 23 '25 | Sale | 196.27 | 973 | 190,972 | 4,250 | May 28 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Feb 19 '25 | Option Exercise | 0.00 | 1,954 | 0 | 6,608 | Feb 21 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Feb 18 '25 | Option Exercise | 0.00 | 8,874 | 0 | 7,063 | Feb 19 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Feb 17 '25 | Option Exercise | 0.00 | 1,102 | 0 | 3,158 | Feb 19 12:00 AM |
| WCN | NIELSEN III ROBERT | SR VP Operations | Feb 16 '25 | Option Exercise | 0.00 | 1,266 | 0 | 2,883 | Feb 19 12:00 AM |