PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| HPK | Hollis Michael L. | President | Sep 20 '23 | Buy | 16.64 | 5,989 | 99,627 | 1,477,085 | Sep 21 12:00 AM |
| HPK | Hollis Michael L. | President | Sep 19 '23 | Buy | 16.32 | 3,840 | 62,688 | 1,471,096 | Sep 21 12:00 AM |
| HPK | Hollis Michael L. | President | Jul 19 '23 | Buy | 10.50 | 1,142,542 | 11,996,691 | 1,467,256 | Jul 21 12:00 AM |
| HPK | Hollis Michael L. | President | Dec 07 '22 | Buy | 21.73 | 1,825 | 39,657 | 324,714 | Dec 07 12:00 AM |
| HPK | Hollis Michael L. | President | Dec 06 '22 | Buy | 21.99 | 30,000 | 659,820 | 322,889 | Dec 07 12:00 AM |
| HPK | Hollis Michael L. | President | Nov 22 '22 | Buy | 22.48 | 800 | 17,982 | 292,889 | Nov 22 12:00 AM |
| HPK | Hollis Michael L. | President | Nov 21 '22 | Buy | 21.95 | 42,202 | 926,461 | 292,089 | Nov 22 12:00 AM |
| HPK | Hollis Michael L. | President | Nov 18 '33 | Buy | 22.42 | 9,256 | 207,520 | 249,887 | Nov 18 12:00 AM |
| HPK | Hollis Michael L. | President | Nov 17 '22 | Buy | 22.46 | 3,598 | 80,804 | 237,033 | Nov 18 12:00 AM |
| HPK | Hollis Michael L. | President | Sep 23 '22 | Buy | 20.20 | 3,500 | 70,718 | 237,033 | Sep 23 12:00 AM |
| HPK | Hollis Michael L. | President | Mar 21 '22 | Sale | 0.00 | 46 | 0 | 11,756 | Mar 21 12:00 AM |
| HPK | Hollis Michael L. | President | Mar 17 '22 | Sale | 0.13 | 30,000 | 3,750 | 11,802 | Mar 21 12:00 AM |
| HPK | Hollis Michael L. | President | Dec 06 '21 | Buy | 11.50 | 130 | 1,495 | 45,051 | Dec 07 12:00 AM |
| HPK | Hollis Michael L. | President | Dec 03 '21 | Buy | 11.50 | 3,000 | 34,500 | 44,921 | Dec 07 12:00 AM |
| HPK | Hollis Michael L. | President | Dec 02 '21 | Buy | 12.16 | 5,603 | 68,109 | 187,257 | Dec 02 12:00 AM |
| HPK | Hollis Michael L. | President | Dec 01 '21 | Buy | 11.50 | 1,846 | 21,229 | 38,518 | Dec 02 12:00 AM |
| HPK | Hollis Michael L. | President | Nov 30 '21 | Buy | 12.42 | 5,339 | 66,300 | 185,057 | Dec 02 12:00 AM |
| HPK | Hollis Michael L. | President | Nov 22 '21 | Buy | 11.50 | 366 | 4,209 | 34,134 | Nov 24 12:00 AM |
| HPK | Hollis Michael L. | President | Oct 20 '21 | Buy | 10.00 | 45,454 | 454,540 | 67,256 | Oct 22 12:00 AM |
| HPK | Hollis Michael L. | President | Jan 04 '21 | Option Exercise | 10.00 | 70,000 | 700,000 | 1,215,000 | Jan 06 12:00 AM |
| HPK | Hollis Michael L. | President | Jan 04 '21 | Sale | 15.71 | 45,000 | 706,800 | 21,802 | Jan 06 12:00 AM |
| HPK | Hollis Michael L. | President | Sep 01 '20 | Buy | 11.50 | 3,750 | 43,125 | 38,768 | Sep 01 12:00 AM |
| HPK | Hollis Michael L. | President | Aug 31 '20 | Buy | 11.50 | 4,448 | 51,152 | 35,018 | Sep 01 12:00 AM |
| HPK | Hollis Michael L. | President | Aug 28 '20 | Buy | 11.50 | 188 | 2,162 | 30,570 | Sep 01 12:00 AM |
| VNOM | Hollis Michael L. | Director | Nov 01 '18 | Buy | 33.68 | 3,000 | 101,049 | 81,461 | Nov 05 12:00 AM |
| VNOM | Hollis Michael L. | Director | Aug 18 '17 | Buy | 16.07 | 2,500 | 40,186 | 78,461 | Aug 21 12:00 AM |
| VNOM | Hollis Michael L. | Director | Jul 21 '17 | Buy | 14.75 | 6,162 | 90,890 | 75,961 | Jul 25 12:00 AM |
| VNOM | Hollis Michael L. | Director | May 18 '17 | Buy | 17.71 | 1,328 | 23,518 | 69,799 | May 22 12:00 AM |
| VNOM | Hollis Michael L. | Director | May 12 '17 | Buy | 17.71 | 2,917 | 51,657 | 68,471 | May 16 12:00 AM |
| VNOM | Hollis Michael L. | Director | May 05 '17 | Buy | 18.00 | 1,389 | 25,002 | 65,554 | May 09 12:00 AM |
| VNOM | Hollis Michael L. | Director | Mar 21 '17 | Buy | 17.60 | 2,840 | 49,993 | 64,165 | Mar 23 12:00 AM |
| VNOM | Hollis Michael L. | Director | Sep 07 '16 | Buy | 16.13 | 1,245 | 20,078 | 61,325 | Sep 09 12:00 AM |
| VNOM | Hollis Michael L. | Director | Dec 21 '15 | Buy | 14.33 | 1,000 | 14,330 | 60,080 | Dec 22 12:00 AM |
| VNOM | Hollis Michael L. | Director | Dec 08 '15 | Buy | 13.89 | 1,000 | 13,891 | 59,080 | Dec 08 12:00 AM |
| VNOM | Hollis Michael L. | Director | Nov 12 '15 | Buy | 15.59 | 1,500 | 23,385 | 58,080 | Nov 16 12:00 AM |
| VNOM | Hollis Michael L. | Director | Sep 17 '15 | Buy | 15.80 | 3,000 | 47,400 | 56,580 | Sep 18 12:00 AM |
| VNOM | Hollis Michael L. | Director | May 20 '15 | Buy | 18.39 | 1,080 | 19,861 | 53,580 | May 21 12:00 AM |
| VNOM | Hollis Michael L. | Director | Mar 20 '15 | Buy | 17.67 | 1,000 | 17,670 | 52,500 | Mar 23 12:00 AM |
| VNOM | Hollis Michael L. | Director | Dec 03 '14 | Buy | 15.99 | 1,500 | 23,985 | 51,500 | Dec 05 12:00 AM |
| VNOM | Hollis Michael L. | Director | Jun 23 '14 | Buy | 26.00 | 50,000 | 1,300,000 | 50,000 | Aug 25 12:00 AM |