| 1 | KKR Fund Holdings L.P.
KKR UPSTREAM LLC
KKR Fund Holdings GP Ltd
KKR Group Holdings Corp.
KKR & Co. Inc.
KKR Management LLC
KRAVIS HENRY R
ROBERTS GEORGE R
10% Owner | 2018-09-25 17:22:02 | 0
9,827,118 | 9,827,118 | Form 4 |
| 2 | Kimbell Art Foundation
10% Owner | 2026-02-17 16:20:16 | 5,135,020
0 | 5,135,020 | Form 13D |
| 3 | EnCap Partners GP LLC
MB Minerals L.P.
Sabalo Midland Basin Inc.
EnCap Energy Capital Fund IX L.P.
EnCap Energy Capital Fund VIII L.P.
10% Owner | 2026-04-03 21:19:03 | 4,907,224
0 | 4,907,224 | Form 13D |
| 4 | PEP I Holdings LLC
PEP II Holdings LLC
PEP III Holdings LLC
ENCAP ENERGY CAPITAL FUND VI L P
EnCap VI-B Acquisitions L.P.
ENCAP ENERGY CAPITAL FUND VII LP
EnCap Energy Capital Fund VIII L.P.
EnCap Partners GP LLC
10% Owner | 2022-10-28 17:16:00 | 4,756,914
0 | 4,756,914 | Form 13D |
| 5 | Rivercrest Capital Partners LP
Rivercrest Capital Management LLC
Rivercrest Holding LP
Rivercrest Capital GP LLC
10% Owner | 2019-01-02 19:58:36 | 2,813,179
0 | 2,813,179 | Form 3/A |
| 6 | Bitter End LLC
Bitter End Royalties LP
Eagle Management LLC
Eagle Minerals LP
Gorda Sound LLC
Gorda Sound Royalties L.P.
Oil Nut Bay LLC
Oil Nut Bay Royalties LP
Trunk Bay LLC
Trunk Bay Royalty Partners Ltd.
10% Owner | 2017-08-16 16:52:19 | 1,824,442
0 | 1,824,442 | Form 4 |
| 7 | Yorktown Energy Partners X L.P.
See footnote 5 | 2019-02-14 17:48:40 | 0
1,541,892 | 1,541,892 | Form 5 |
| 8 | Yorktown X Associates LLC
See footnote 5 | 2019-02-14 17:54:28 | 0
1,541,892 | 1,541,892 | Form 5 |
| 9 | Ravnaas Robert Davis
President and CFO | 2026-03-05 16:31:36 | 1,140,743
290,022 | 1,430,765 | Form 4 |
| 10 | Ravnaas Robert D.
Chief Executive Officer | 2026-03-05 16:32:08 | 615,495
772,562 | 1,388,057 | Form 4 |
| 11 | Taylor Brett G.
Director | 2026-03-05 16:33:23 | 641,561
353,519 | 995,080 | Form 4 |
| 12 | Haymaker Minerals & Royalties LLC
KAYNE ANDERSON CAPITAL ADVISORS LP
KAYNE RICHARD A
10% Owner | 2019-05-10 19:27:55 | 800,000
0 | 800,000 | Form 13G |
| 13 | Daly Matthew S.
Chief Operating Officer | 2026-03-05 16:30:28 | 747,829
0 | 747,829 | Form 4 |
| 14 | Fortson Ben J.
Director | 2024-02-21 16:57:57 | 303,174
23,642 | 326,816 | Form 4 |
| 15 | Duncan Benny D.
Director | 2018-02-14 12:58:08 | 111,875
187,516 | 299,391 | Form 4 |
| 16 | Wynne Mitch S.
Director | 2026-03-03 16:15:41 | 274,254
13,000 | 287,254 | Form 4 |
| 17 | KKR Group Partnership L.P.
KKR UPSTREAM LLC
KKR Group Holdings Corp.
KKR & Co. Inc.
KKR Management LLP
KRAVIS HENRY R
ROBERTS GEORGE R
10% Owner | 2021-07-14 16:36:07 | 0
202,170 | 202,170 | Form 4 |
| 18 | Daugbjerg Erik B
Director | 2026-02-26 17:02:02 | 120,099
0 | 120,099 | Form 4 |
| 19 | MARTIN T SCOTT
Director | 2026-02-26 17:06:54 | 104,983
12,970 | 117,953 | Form 4 |
| 20 | ADAMS WILLIAM H III
Director | 2026-02-26 17:05:03 | 115,568
0 | 115,568 | Form 4 |
| 21 | Alcorn Peter
Vice President - Land | 2026-03-05 16:31:02 | 99,312
7,750 | 107,062 | Form 4 |
| 22 | Stone Craig
Director | 2026-02-26 17:01:14 | 90,296
0 | 90,296 | Form 4 |
| 23 | Rhynsburger Blayne
Controller | 2026-03-24 17:16:25 | 75,163
0 | 75,163 | Form 4 |
| 24 | Kimbell GP Holdings LLC
Kimbell Royalty GP LLC
Director | 2019-02-14 18:41:42 | 60,000
0 | 60,000 | Form 5 |
| 25 | McInnis Jeff
Chief Commercial Officer | 2019-04-25 21:24:42 | 27,950
0 | 27,950 | Form 4 |
| 26 | Collins Ted Jr
Director | 2018-01-30 20:16:47 | 22,570
0 | 22,570 | Form 4 |
| 27 | Rochelle Royalties LLC
Director | 2019-02-14 18:45:12 | 0
20,000 | 20,000 | Form 5 |
| 28 | BGT Investments LLC
Director | 2019-02-14 18:44:12 | 0
20,000 | 20,000 | Form 5 |
| 29 | Double Eagle Interests LLC
Director | 2019-02-14 18:43:12 | 0
20,000 | 20,000 | Form 5 |
| 30 | KKR UPSTREAM ASSOCIATES LLC
M&E Mineral Holdings LLC
TE DRILLING AGGREGATOR LLC
EIGF AGGREGATOR LLC
KKR Energy Income & Growth Fund I L.P.
KKR Energy Income & Growth Fund I-TE L.P.
KKR ASSOCIATES EIGF L.P.
KKR ASSOCIATES EIGF TE L.P.
KKR EIGF LLC
10% Owner | 2022-02-10 16:18:37 | 0
0 | 0 | Form 13G |