| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| William F. Kimble | Chairman of the Board | 2026-05-05 | 7,350 | $33.92 | $249.31kSell |
| R. Sean Elliott | Chief Legal Officer | 2026-04-01 | 16,547 | $27.92 | $461.99kSell |
| R. Sean Elliott | Chief Legal Officer | 2026-04-01 | 33,726 | $27.92 | $941.63kSell |
| Ryan T. Gosney | Chief Accounting Officer | 2026-04-01 | 11,430 | $27.92 | $319.13kSell |
| Ryan T. Gosney | Chief Accounting Officer | 2026-04-01 | 23,367 | $27.92 | $652.41kSell |
| Ron Gusek | CEO and President | 2026-04-01 | 45,025 | $27.92 | $1.26MSell |
| Ron Gusek | CEO and President | 2026-04-01 | 71,676 | $27.92 | $2.00MSell |
| Michael Stock | Chief Financial Officer | 2026-04-01 | 67,360 | $27.92 | $1.88MSell |
| Michael Stock | Chief Financial Officer | 2026-04-01 | 45,025 | $27.92 | $1.26MSell |
| Arjun N. Murti | Director | 2026-02-17 | 9,695 | $25.79 | $249.99kBuy |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Limited Schlumberger | 36.95% | 60,303,922 | $2.00B | Insider |
| Blackrock Inc | 14.94% | 24,375,784 | $807.08M | Institution |
| Vanguard Group Inc | 11.09% | 18,096,443 | $599.17M | Institution |
| Dimensional Fund Advisors LP | 5.39% | 8,802,399 | $291.45M | Institution |
| American Century Companies Inc | 4.43% | 7,223,346 | $239.16M | Institution |
| Robert Day | 4.26% | 6,954,600 | $230.27M | Insider |
| State Street Corp | 4.21% | 6,875,681 | $227.65M | Institution |
| Sh Ventures Los LLC | 3.20% | 5,215,784 | $172.69M | Insider |
| Franklin Resources Inc | 2.92% | 4,770,967 | $157.97M | Institution |
| Bay Resource Partners LP | 2.86% | 4,669,498 | $154.61M | Insider |