| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| WES | Dial Christopher B. | SVP, GC and Secretary | Feb 12 '26 | Option Exercise | 0.00 | 91,788 | 0 | 237,139 | Feb 13 |
| WES | Dial Christopher B. | SVP, GC and Secretary | Feb 12 '26 | Sale | 42.35 | 5,879 | 248,976 | 185,011 | Feb 13 |
| WES | Dial Christopher B. | SVP, GC and Secretary | Feb 20 '25 | Option Exercise | 0.00 | 29,196 | 0 | 175,760 | Feb 21 |
| WES | Dial Christopher B. | SVP, GC and Secretary | Feb 12 '25 | Option Exercise | 0.00 | 31,540 | 0 | 157,562 | Feb 14 |
| WES | Dial Christopher B. | SVP, GC and Secretary | Feb 13 '24 | Option Exercise | 0.00 | 86,529 | 0 | 148,400 | Feb 14 |
| WES | Dial Christopher B. | SVP, GC and Secretary | Feb 12 '24 | Option Exercise | 0.00 | 25,519 | 0 | 84,380 | Feb 14 |
| WES | Dial Christopher B. | SVP, GC and Secretary | Feb 14 '23 | Option Exercise | 0.00 | 29,335 | 0 | 70,762 | Feb 15 |
| WES | Dial Christopher B. | SVP, GC and Secretary | Feb 12 '23 | Option Exercise | 0.00 | 26,145 | 0 | 48,904 | Feb 14 |