Gamblin Huan
EVP & Chief Technical Officer
Exercise
Calculated transaction value
$0
8,312 shares @ $0
Traded
Aug 8, 2026
Filed
Aug 11, 2026
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Attempting to reconnect| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Gamblin Huan EVP & Chief Technical Officer | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Gamblin Huan EVP & Chief Technical Officer | Aug 11, 2026 3-day lag | Disposition Aug 8, 2026 | $11.22K Filed shares x price | SEC Form 4 View filing | |
| Gamblin Huan EVP & Chief Technical Officer | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Williford William J EVP & Chief Operating Officer | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Williford William J EVP & Chief Operating Officer | Aug 11, 2026 3-day lag | Disposition Aug 8, 2026 | $75.69K Filed shares x price | SEC Form 4 View filing | |
| Williford William J EVP & Chief Operating Officer | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Parasnis Sameer EVP & Chief Financial Officer | Aug 11, 2026 3-day lag | Disposition Aug 8, 2026 | $75.69K Filed shares x price | SEC Form 4 View filing | |
| Parasnis Sameer EVP & Chief Financial Officer | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Parasnis Sameer EVP & Chief Financial Officer | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Krohn Tracy W Chairman, CEO & President | Aug 11, 2026 3-day lag | Disposition Aug 8, 2026 | $179.4K Filed shares x price | SEC Form 4 View filing | |
| Krohn Tracy W Chairman, CEO & President | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Krohn Tracy W Chairman, CEO & President | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Hartman Bart P. Iii VP & Chief Accounting Officer | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hartman Bart P. Iii VP & Chief Accounting Officer | Aug 11, 2026 3-day lag | Disposition Aug 8, 2026 | $10.02K Filed shares x price | SEC Form 4 View filing | |
| Hartman Bart P. Iii VP & Chief Accounting Officer | Aug 11, 2026 3-day lag | Exercise Aug 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Conwill Daniel O. Iv Director | Jul 16, 2026 Same-day filing | Sale Jul 16, 2026 | $204.6K Filed shares x price | SEC Form 4 View filing | |
| Chang Nancy T Director | Jul 16, 2026 1-day lag | Sale Jul 15, 2026 | $198.6K Filed shares x price | SEC Form 4 View filing | |
| Hittner George EVP, GC & Corporate Secretary | Jul 16, 2026 2-day lag | Sale Jul 14, 2026 | $105.9K Filed shares x price | SEC Form 4 View filing | |
| Boulet Virginia Director | Jul 16, 2026 2-day lag | Sale Jul 14, 2026 | $212.4K Filed shares x price | SEC Form 4 View filing | |
| Williford William J EVP & Chief Operating Officer | Jul 16, 2026 2-day lag | Sale Jul 14, 2026 | $106.8K Filed shares x price | SEC Form 4 View filing | |
| Gamblin Huan EVP & Chief Technical Officer | Jul 16, 2026 2-day lag | Sale Jul 14, 2026 | $106.5K Filed shares x price | SEC Form 4 View filing | |
| Hartman Bart P. Iii VP & Chief Accounting Officer | Jul 16, 2026 2-day lag | Sale Jul 14, 2026 | $21.24K Filed shares x price | SEC Form 4 View filing | |
| Parasnis Sameer EVP & Chief Financial Officer | Jul 16, 2026 2-day lag | Sale Jul 14, 2026 | $106.8K Filed shares x price | SEC Form 4 View filing | |
| Parasnis Sameer EVP & Chief Financial Officer | Jul 7, 2026 4-day lag | Exercise Jul 3, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Parasnis Sameer EVP & Chief Financial Officer | Jul 7, 2026 4-day lag | Disposition Jul 3, 2026 | $27.58K Filed shares x price | SEC Form 4 View filing | |
| Parasnis Sameer EVP & Chief Financial Officer | Jul 7, 2026 4-day lag | Exercise Jul 3, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Williford William J EVP & Chief Operating Officer | Jun 9, 2026 4-day lag | Disposition Jun 5, 2026 | $65.52K Filed shares x price | SEC Form 4 View filing | |
| Gamblin Huan EVP & Chief Technical Officer | Jun 9, 2026 4-day lag | Exercise Jun 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Krohn Tracy W Chairman, CEO & President | Jun 9, 2026 4-day lag | Exercise Jun 5, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Gamblin Huan EVP & Chief Technical Officer | Jun 9, 2026 4-day lag | Disposition Jun 5, 2026 | $9.71K Filed shares x price | SEC Form 4 View filing |