Enjoy Interactive Tools and Indicators
| Insider Trading | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
| Rahimian Saeid | Sen. VP & Pres. - Energy Svcs. | Dec 28 | Sale | 59.39 | 257 | 15,263 | 53,765 | Dec 28 05:20 PM |
| Wallace Peter C | President and CEO | Dec 28 | Sale | 59.38 | 7,636 | 453,426 | 212,060 | Dec 28 05:23 PM |
| Wallace Peter C | President and CEO | Dec 27 | Sale | 59.35 | 47,326 | 2,808,798 | 267,078 | Dec 28 05:23 PM |
| GIROMINI RICHARD J | Director | Dec 27 | Sale | 59.36 | 2,250 | 133,553 | 4,536 | Dec 28 05:34 PM |
| Rahimian Saeid | Sen. VP & Pres. - Energy Svcs. | Dec 27 | Sale | 59.35 | 36,680 | 2,176,958 | 54,022 | Dec 28 05:20 PM |
| Halsey Jeffrey L | Vice President - HR | Dec 26 | Option Exercise | 24.87 | 21,054 | 523,636 | 37,789 | Dec 28 05:20 PM |
| Wallace Peter C | President and CEO | Dec 26 | Option Exercise | 23.57 | 203,312 | 4,792,839 | 479,972 | Dec 28 05:23 PM |
| Rahimian Saeid | Sen. VP & Pres. - Energy Svcs. | Dec 26 | Option Exercise | 29.38 | 20,466 | 601,239 | 103,702 | Dec 28 05:20 PM |
| Ravenscroft Aaron H. | VP & Pres. - Pro. & Flow Cont. | Dec 26 | Option Exercise | 36.51 | 1,497 | 54,655 | 13,931 | Dec 28 05:19 PM |
| BROWN KEVIN J | Controller / Interim CFO | Dec 26 | Option Exercise | 12.52 | 79,118 | 990,557 | 135,551 | Dec 28 05:22 PM |