| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| WES | Green Catherine A. | SVP & Chief Accounting Officer | Feb 12 '26 | Option Exercise | 0.00 | 63,315 | 0 | 122,950 | Feb 13 |
| WES | Green Catherine A. | SVP & Chief Accounting Officer | Feb 20 '25 | Option Exercise | 0.00 | 21,085 | 0 | 81,316 | Feb 21 |
| WES | Green Catherine A. | SVP & Chief Accounting Officer | Feb 12 '25 | Option Exercise | 0.00 | 23,145 | 0 | 68,632 | Feb 14 |
| WES | Green Catherine A. | SVP & Chief Accounting Officer | Feb 13 '24 | Option Exercise | 0.00 | 20,359 | 0 | 53,683 | Feb 14 |
| WES | Green Catherine A. | SVP & Chief Accounting Officer | Feb 12 '24 | Option Exercise | 0.00 | 15,390 | 0 | 40,381 | Feb 14 |
| WES | Green Catherine A. | SVP & Chief Accounting Officer | Feb 14 '23 | Option Exercise | 0.00 | 12,225 | 0 | 30,932 | Feb 15 |
| WES | Green Catherine A. | SVP & Chief Accounting Officer | Feb 12 '23 | Option Exercise | 0.00 | 13,054 | 0 | 22,518 | Feb 14 |