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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| WTI | Gamblin Huan | EVP & Chief Technical Officer | Jul 14 '26 | Sale | 3.55 | 30,000 | 106,500 | 129,476 | Jul 16 |
| WTI | Gamblin Huan | EVP & Chief Technical Officer | Jun 05 '26 | Option Exercise | 0.00 | 6,670 | 0 | 162,101 | Jun 09 |
| WTI | Gamblin Huan | EVP & Chief Technical Officer | May 16 '26 | Option Exercise | 0.00 | 152,542 | 0 | 195,957 | May 19 |
| WTI | Gamblin Huan | EVP & Chief Technical Officer | Aug 08 '25 | Option Exercise | 0.00 | 8,311 | 0 | 45,439 | Aug 12 |
| WTI | Gamblin Huan | EVP & Chief Technical Officer | Jun 05 '25 | Option Exercise | 0.00 | 6,670 | 0 | 38,753 | Jun 09 |