REPX's three largest insider shareholders as of September 29, 2026 are Riley Exploration Holdings Llc Bluescape (TenPercentOwner, 4.52Mn shares), Alvin Gerald Libin (TenPercentOwner, 4.46Mn shares), Alvin Gerald Libin (TenPercentOwner, 3.63Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Alvin Gerald Libin | TenPercentOwner | 0 | 6,653,763 | 6,653,763 | 39.3% | 17 Jul, 2025 |
| 2 | Riley Exploration Holdings Llc Bluescape | TenPercentOwner | 2,068,620 | 4,521,767 | 6,590,387 | 38.9% | 06 Mar, 2026 |
| 3 | Exploration Group, Llc Riley | TenPercentOwner | 1,965,219 | 0 | 1,965,219 | 11.6% | 10 Apr, 2024 |
| 4 | Bobby Riley | Ceo | 482,983 | 0 | 482,983 | 2.9% | 12 Aug, 2026 |
| 5 | Philip A Riley | Cfo Evp Strategy | 235,503 | 0 | 235,503 | 1.4% | 19 Aug, 2026 |
| 6 | Corey Neil Riley | Cio Cco | 210,062 | 0 | 210,062 | 1.2% | 12 Aug, 2026 |
| 7 | Kevin Riley | President | 202,726 | 0 | 202,726 | 1.2% | 02 Jan, 2024 |
| 8 | John Patrick Suter | Chief Operating Officer | 134,198 | 0 | 134,198 | 0.8% | 06 Jul, 2026 |
| 9 | Bryan H. Lawrence | Director | 31,319 | 81,036 | 112,355 | 0.7% | 15 Apr, 2026 |
| 10 | Jeffrey Gutman | Cao Evp Commercial Risk | 98,130 | 0 | 98,130 | 0.6% | 06 Jul, 2026 |
| 11 | Amber Bonney | Chief Accounting Officer | 79,884 | 0 | 79,884 | 0.5% | 04 Jun, 2024 |
| 12 | Santo Beth A Di | Secretary General Counsel | 61,112 | 0 | 61,112 | 0.4% | 03 Apr, 2026 |
| 13 | Rebecca L Bayless | Director | 31,744 | 0 | 31,744 | 0.2% | 19 May, 2026 |
| 14 | E Wayne Nordberg | Director | 31,694 | 0 | 31,694 | 0.2% | 19 May, 2026 |
| 15 | Brent Alexander Arriaga | Director | 23,776 | 0 | 23,776 | 0.1% | 19 May, 2026 |
| 16 | Michael H Palmer | Evp Corporate Land | 23,432 | 0 | 23,432 | 0.1% | 01 Feb, 2023 |
| 17 | Bobby Saadati | Director | 9,021 | 0 | 9,021 | 0.1% | 19 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 18 Aug, 2026 | Philip A Riley | Cfo Evp Strategy | Disposed S | 4,000 | $37.61 | $150.42K | 235,503 | Direct |
| 10 Aug, 2026 | Bobby Riley | Ceo | Disposed S | 3,599 | $35.18 | $126.62K | 491,884 | Direct |
| 10 Aug, 2026 | Corey Neil Riley | Cio Cco | Disposed S | 40 | $34.40 | $1.38K | 213,522 | Direct |
| 10 Aug, 2026 | Bobby Riley | Ceo | Disposed S | 8,901 | $36.12 | $321.46K | 482,983 | Direct |
| 10 Aug, 2026 | Corey Neil Riley | Cio Cco | Disposed S | 3,460 | $35.21 | $121.83K | 210,062 | Direct |
| 01 Jul, 2026 | John Patrick Suter | Chief Operating Officer | Disposed F | 2,229 | $32.96 | $73.47K | 134,198 | Direct |
| 01 Jul, 2026 | Jeffrey Gutman | Cao Evp Commercial Risk | Disposed F | 1,720 | $32.96 | $56.69K | 98,130 | Direct |
| 10 Jun, 2026 | Bobby Riley | Ceo | Disposed S | 30,000 | $36.22 | $1.09Mn | 495,483 | Direct |
| 15 May, 2026 | Corey Neil Riley | Cio Cco | Acquired A | 31,340 | $0.00 | $0 | 179,812 | Direct |
| 15 May, 2026 | Bobby Saadati | Director | Acquired A | 7,143 | $0.00 | $0 | 9,021 | Direct |
| 15 May, 2026 | Philip A Riley | Cfo Evp Strategy | Acquired A | 34,944 | $0.00 | $0 | 201,871 | Direct |
| 15 May, 2026 | Jeffrey Gutman | Cao Evp Commercial Risk | Acquired A | 27,899 | $0.00 | $0 | 69,806 | Direct |
| 15 May, 2026 | Bobby Riley | Ceo | Acquired A | 102,297 | $0.00 | $0 | 415,317 | Direct |
| 15 May, 2026 | John Patrick Suter | Chief Operating Officer | Acquired A | 31,619 | $0.00 | $0 | 102,377 | Direct |
| 15 May, 2026 | E Wayne Nordberg | Director | Acquired A | 7,143 | $0.00 | $0 | 31,694 | Direct |
| 08 Apr, 2026 | Brent Alexander Arriaga | Director | Disposed S | 2,500 | $38.94 | $97.35K | 16,633 | Direct |
| 15 May, 2026 | Rebecca L Bayless | Director | Acquired A | 7,143 | $0.00 | $0 | 31,744 | Direct |
| 15 May, 2026 | Jeffrey Gutman | Cao Evp Commercial Risk | Acquired A | 30,044 | $0.00 | $0 | 99,850 | Direct |
| 15 May, 2026 | Corey Neil Riley | Cio Cco | Acquired A | 33,750 | $0.00 | $0 | 213,562 | Direct |
| 15 May, 2026 | Philip A Riley | Cfo Evp Strategy | Acquired A | 37,632 | $0.00 | $0 | 239,503 | Direct |