1 | WARBURG PINCUS LLC KAYE CHARLES R Landy Joseph P. 10% Owner | 2019-08-14 18:53:51 | 0 153,566,782 | 153,566,782 | Form 4 |
2 | Warburg Pincus Private Equity (E&P) X Inc. Warburg Pincus Private Equity (E&P) X - A L.P. Warburg Pincus Private Equity (E&P) X - B L.P. Warburg Pincus (E&P) X L.P. Warburg Pincus (E&P) X LLC Warburg Pincus Partners (E&P) LLC Warburg Pincus & Co US LLC 10% Owner | 2015-03-27 16:02:11 | 0 11,747,773 | 11,747,773 | Form 4 |
3 | Campbell Richard D Henry TAW LP Henry TAW Management LLC 10% Owner | 2023-12-04 17:45:52 | 38,072 7,868,933 | 7,907,005 | Form 3 |
4 | WP Antero TopCo Inc. Warburg Pincus Private Equity X L.P. 10% Owner | 2015-03-27 16:01:10 | 0 6,900,452 | 6,900,452 | Form 4 |
5 | SailingStone Capital Partners LLC SailingStone Holdings LLC Davis MacKenzie B Settles Kenneth L Jr 10% Owner | 2020-02-14 11:14:56 | 6,544,429 0 | 6,544,429 | Form 13G |
6 | Warburg Pincus (Bermuda) Private Equity X LLC WARBURG PINCUS (BERMUDA) PRIVATE EQUITY X L.P. Warburg Pincus (Bermuda) X L.P. Warburg Pincus (Bermuda) X Ltd. Warburg Pincus (Bermuda) Private Equity Ltd. 10% Owner | 2015-03-27 16:01:26 | 0 5,878,873 | 5,878,873 | Form 4 |
7 | Foutch Randy A Non-Executive Chairman | 2019-10-02 08:45:58 | 2,401,290 858,826 | 3,260,116 | Form 4 |
8 | KAGAN PETER Director | 2020-08-17 16:49:03 | 15,747 2,558,505 | 2,574,252 | Form 4 |
9 | Buterbaugh Richard C Executive Vice President & CFO | 2019-03-04 17:21:23 | 1,624,694 0 | 1,624,694 | Form 4 |
10 | EnCap Energy Capital Fund IX L.P. EnCap Partners GP LLC 10% Owner | 2022-02-28 21:39:08 | 1,386,162 0 | 1,386,162 | Form 13G |
11 | Beyer Michael T Sr. V.P., CFO | 2020-03-09 17:05:05 | 1,306,896 0 | 1,306,896 | Form 4 |
12 | Warburg Pincus Private Equity IX L.P. Warburg Pincus IX LLC Warburg Pincus Partners LLC WARBURG PINCUS & CO. WARBURG PINCUS LLC KAYE CHARLES R Landy Joseph P. Director 10% Owner | 2020-11-24 16:27:13 | 1,187,737 0 | 1,187,737 | Form 13D |
13 | Warburg Pincus Private Equity IX L.P. Warburg Pincus Private Equity X O&G L.P. Warburg Pincus X Partners L.P. Warburg Pincus X L.P. Warburg Pincus IX GP L.P. Warburg Pincus X GP L.P. WPP GP LLC Warburg Pincus Partners L.P. Warburg Pincus Partners GP LLC WARBURG PINCUS & CO. 10% Owner | 2020-11-24 16:27:13 | 1,187,737 0 | 1,187,737 | Form 13D |
14 | Schooley Daniel C Sr VP, LMS, Mktg & Subsurface | 2019-03-04 17:14:08 | 1,178,022 0 | 1,178,022 | Form 4 |
15 | Maple Energy Holdings LLC Riverstone Maple Investor LLC Riverstone Credit Partners II - Direct L.P. Riverstone Credit Partners - Direct L.P. Riverstone Strategic Credit Partners A-2 AIV L.P. RCP II F2 GP L.P. RCP F2 GP L.P. RCP Strategic Credit Partners (A-2) GP L.P. 10% Owner | 2023-11-21 06:07:42 | 0 1,000,000 | 1,000,000 | Form 4 |
16 | Dornblaser Kenneth E Sr. VP, Legal & Admin. Svcs. | 2019-03-04 17:16:59 | 811,646 0 | 811,646 | Form 4 |
17 | Curth Patrick J Sr. VP - Exploration & Land | 2018-02-28 17:46:20 | 568,861 0 | 568,861 | Form 4 |
18 | RIVERSTONE HOLDINGS LLC RCP II F1 GP L.L.C. RCP F1 GP L.L.C. RCP Strategic Credit Partners (A) GP L.L.C. Riverstone/Gower Mgmt Co Holdings L.P. Riverstone Management Group L.L.C. LEUSCHEN DAVID M LAPEYRE PIERRE F JR 10% Owner | 2024-09-05 16:15:23 | 500,284 0 | 500,284 | Form 13G |
19 | STILL JAY P PRESIDENT & COO | 2015-03-03 13:05:33 | 406,002 0 | 406,002 | Form 4 |
20 | PIGOTT M. JASON President & CEO | 2025-02-25 16:35:06 | 246,033 0 | 246,033 | Form 4 |
21 | Parker Billy Zane Director | 2019-05-20 11:52:59 | 233,196 0 | 233,196 | Form 4 |
22 | SCHUYLER JERRY R Retired Officer | 2014-02-26 15:02:44 | 226,027 0 | 226,027 | Form 4 |
23 | WOLF DONALD D Director | 2019-05-20 11:54:44 | 172,000 0 | 172,000 | Form 4 |
24 | Chandler Tommye Karen Sr. V.P. & COO | 2022-03-11 16:25:49 | 118,649 0 | 118,649 | Form 4 |
25 | Lemmerman Bryan EVP & CFO | 2025-03-13 16:43:41 | 97,556 0 | 97,556 | Form 4 |
26 | Campbell Richard D 10% Owner | 2025-04-07 14:47:42 | 0 81,144 | 81,144 | Form 4 |
27 | ROONEY L F III Director | 2016-08-22 16:31:13 | 75,221 0 | 75,221 | Form 4 |
28 | Myers Rodney S Senior V.P.-Permian | 2012-02-07 15:57:55 | 60,593 0 | 60,593 | Form 4 |
29 | Minton John E Retired Officer | 2014-03-04 16:44:35 | 59,558 0 | 59,558 | Form 4 |
30 | Hill Kathryn Anne SVP & Chief Operating Officer | 2025-03-13 16:43:30 | 46,413 0 | 46,413 | Form 4 |
31 | Denny Mark David EVP, Gen. Counsel & Secretary | 2025-03-13 16:44:03 | 42,494 0 | 42,494 | Form 4 |
32 | Womble W Mark Senior Advisor | 2013-03-28 14:19:23 | 29,142 0 | 29,142 | Form 4 |
33 | Pierce Pamela S Director | 2022-05-31 16:20:47 | 25,611 0 | 25,611 | Form 4 |
34 | Levy James R. Director | 2021-06-03 12:40:26 | 20,450 0 | 20,450 | Form 4 |
35 | SCOGGINS MYLES W Director | 2021-06-03 12:26:13 | 19,635 0 | 19,635 | Form 4 |
36 | Lambert Lisa Marie Director | 2025-02-07 16:28:33 | 14,343 0 | 14,343 | Form 4 |
37 | Albrecht William E Director | 2025-02-07 16:27:38 | 13,827 0 | 13,827 | Form 4 |
38 | Jarchow Craig Director | 2025-02-07 16:27:05 | 11,405 0 | 11,405 | Form 4 |
39 | Lancaster Lori A Director | 2025-02-07 16:27:27 | 11,405 0 | 11,405 | Form 4 |
40 | SEGNER EDMUND P III Director | 2025-02-07 16:28:21 | 11,405 0 | 11,405 | Form 4 |
41 | FAULKNER STEPHEN L JR VP & CAO | 2025-04-02 16:37:54 | 11,021 0 | 11,021 | Form 4 |
42 | Driver John Director | 2025-02-07 16:27:49 | 8,073 0 | 8,073 | Form 4 |
43 | Hawes Frances Powell Director | 2025-02-07 16:27:17 | 8,005 0 | 8,005 | Form 4 |
44 | Wren Jessica R Principal Accounting Officer | 2024-02-23 16:42:34 | 7,298 0 | 7,298 | Form 4 |
45 | Hollingsworth Jarvis V. Director | 2025-03-13 16:43:53 | 3,908 0 | 3,908 | Form 4/A |
46 | KURAN SHIHAB A. Director | 2025-03-13 16:44:15 | 3,908 0 | 3,908 | Form 4/A |
47 | Warburg Pincus Private Equity X O&G L.P. Warburg Pincus X Partners L.P. Warburg Pincus X L.P. Warburg Pincus X GP L.P. WPP GP LLC Warburg Pincus Partners L.P. Warburg Pincus Partners GP LLC WARBURG PINCUS & CO. WARBURG PINCUS LLC 10% Owner | 2020-12-04 16:20:34 | 0 0 | 0 | Form 13D |