The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | Mayer Walter R | SVP, General Counsel | Option exercise(M) | 9K | — | $0 |
| Jun 18, 2026 | Mayer Walter R | SVP, General Counsel | Option exercise(M) | 9K | — | $0 |
| Jun 18, 2026 | Rohling Daniel P | Chief Operating Officer | Option exercise(M) | 27K | — | $0 |
| Jun 18, 2026 | Rohling Daniel P | Chief Operating Officer | Option exercise(M) | 27K | — | $0 |
| May 21, 2026 | Luminus Management LLC | 10% Owner | Other(J) | 384K | — | $0 |
| Apr 17, 2026 | Luminus Management LLC | 10% Owner | Other(J) | 9K | — | $0 |
| Apr 13, 2026 | Luminus Management LLC | 10% Owner | Other(J) | 2K | — | $0 |
| Apr 10, 2026 | Luminus Management LLC | 10% Owner | Other(J) | 148K | — | $0 |
| Apr 9, 2026 | Luminus Management LLC | 10% Owner | Other(J) | 14K | — | $0 |
| Apr 2, 2026 | Luminus Management LLC | 10% Owner | Other(J) | 380K | — | $0 |
| Mar 31, 2026 | Luminus Management LLC | 10% Owner | Sell(S) | 873K | $3.85 | $3.4M |
| Mar 31, 2026 | Luminus Management LLC | 10% Owner | Sell(S) | 337K | $4.33 | $1.5M |
| Mar 30, 2026 | Luminus Management LLC | 10% Owner | Sell(S) | 681K | $5.59 | $3.8M |
| Mar 30, 2026 | Luminus Management LLC | 10% Owner | Conversion(C) | 1.8M | — | $0 |
| Mar 30, 2026 | Luminus Management LLC | 10% Owner | Conversion(C) | 8K | — | — |
| Mar 30, 2026 | Luminus Management LLC | 10% Owner | Sell(S) | 131K | $13.78 | $1.8M |
| Mar 30, 2026 | Luminus Management LLC | 10% Owner | Sell(S) | 13K | $13.78 | $184K |
| Mar 27, 2026 | Mayer Walter R | SVP, General Counsel | Sell(S) | 5K | $6.00 | $29K |
| Mar 25, 2026 | Martin Charles E | VP, Controller | Sell(S) | 8K | $5.25 | $40K |
| Mar 25, 2026 | Rohling Daniel P | Chief Operating Officer | Sell(S) | 14K | $5.99 | $86K |
| Mar 25, 2026 | LSP Investment Advisors, LLC | Director, 10% Owner | Sell(S) | 2.4M | $5.82 | $13.8M |
| Mar 24, 2026 | Rohling Daniel P | Chief Operating Officer | Sell(S) | 8K | $9.04 | $71K |
| Mar 24, 2026 | Luminus Management LLC | 10% Owner | Other(J) | 4.1M | — | $0 |
| Mar 5, 2025 | Mayer Walter R | SVP, General Counsel | Option exercise(M) | 2K | — | $0 |
| Mar 5, 2025 | Mayer Walter R | SVP, General Counsel | Other(J) | 21K | — | $0 |
| Mar 5, 2025 | Martin Charles E | VP, Controller | Option exercise(M) | 9K | — | $0 |
| Mar 5, 2025 | Martin Charles E | VP, Controller | Other(J) | 21K | — | $0 |
| Mar 5, 2025 | Martin Charles E | VP, Controller | Option exercise(M) | 3K | — | $0 |
| Mar 5, 2025 | Rohling Daniel P | Chief Operating Officer | Option exercise(M) | 7K | — | $0 |
| Mar 5, 2025 | Rohling Daniel P | Chief Operating Officer | Other(J) | 23K | — | $0 |
| Mar 5, 2025 | Steele Matthew | Chief Executive Officer | Other(J) | 50K | — | $0 |
| Nov 22, 2024 | Martin Charles E | VP, Controller | Grant(A) | 2K | — | $0 |
| Nov 22, 2024 | Rohling Daniel P | Chief Operating Officer | Grant(A) | 5K | — | $0 |
| Nov 22, 2024 | Mayer Walter R | SVP, General Counsel | Grant(A) | 2K | — | $0 |
| Sep 20, 2024 | Mayer Walter R | SVP, General Counsel | Grant(A) | 18K | — | $0 |
| Sep 19, 2024 | Martin Charles E | VP, Controller | Grant(A) | 18K | — | $0 |
| Sep 19, 2024 | Rohling Daniel P | Chief Operating Officer | Grant(A) | 18K | — | $0 |
| Sep 19, 2024 | Steele Matthew | Chief Executive Officer | Grant(A) | 50K | — | $0 |
| May 13, 2024 | Luminus Management LLC | Director, 10% Owner | Grant(A) | 10K | — | — |
| May 13, 2024 | Gen IV Investment Opportunities, LLC | Director, 10% Owner | Grant(A) | 4K | — | — |
| May 13, 2024 | Brookfield OCM Holdings II, LLC | Director, 10% Owner | Grant(A) | 6K | — | — |
| May 13, 2024 | Oaktree Fund GP I, L.P. | Director, 10% Owner | Grant(A) | 6K | — | — |
| Mar 27, 2024 | LSP Investment Advisors, LLC | Director, 10% Owner | Grant(A) | 4K | — | — |
| Mar 27, 2024 | Luminus Energy Partners Master Fund, Ltd. | Director, 10% Owner | Grant(A) | 10K | — | — |
| Mar 27, 2024 | Brookfield OCM Holdings II, LLC | Director, 10% Owner | Grant(A) | 6K | — | — |
| Dec 15, 2023 | LSP Generation IV, LLC | 10% Owner | Grant(A) | 7K | — | — |
| Dec 15, 2023 | Oaktree Fund GP, LLC | 10% Owner | Grant(A) | 11K | — | — |
| Dec 15, 2023 | Luminus Energy Partners Master Fund, Ltd. | 10% Owner | Grant(A) | 17K | — | — |
| Sep 6, 2023 | LSP Investment Advisors, LLC | 10% Owner | Grant(A) | 8K | — | — |
| Sep 6, 2023 | Oaktree Fund GP I, L.P. | 10% Owner | Grant(A) | 10K | — | — |
| Sep 6, 2023 | Luminus Management LLC | 10% Owner | Grant(A) | 20K | — | — |
| Mar 28, 2023 | Gen IV Investment Opportunities, LLC | 10% Owner | Grant(A) | 5K | — | — |
| Mar 28, 2023 | Luminus Management LLC | 10% Owner | Grant(A) | 13K | — | — |
| Mar 28, 2023 | BAM Partners Trust | 10% Owner | Grant(A) | 7K | — | — |
| Feb 20, 2023 | Mayer Walter R | SVP, General Counsel | Option exercise(M) | 2K | — | $0 |
| Feb 20, 2023 | Mayer Walter R | SVP, General Counsel | Tax withholding(F) | 656 | $9.77 | $6K |
| Feb 20, 2023 | Mayer Walter R | SVP, General Counsel | Option exercise(M) | 2K | — | $0 |
| Feb 20, 2023 | Rohling Daniel P | Chief Operating Officer | Option exercise(M) | 7K | — | $0 |
| Feb 20, 2023 | Rohling Daniel P | Chief Operating Officer | Tax withholding(F) | 2K | $9.77 | $19K |
| Feb 20, 2023 | Rohling Daniel P | Chief Operating Officer | Option exercise(M) | 7K | — | $0 |
| Feb 20, 2023 | Evans Grant R | VP, Exploration & Geosciences | Option exercise(M) | 4K | — | $0 |
| Feb 20, 2023 | Evans Grant R | VP, Exploration & Geosciences | Tax withholding(F) | 1K | $9.77 | $13K |
| Feb 20, 2023 | Little Richard H | Chief Executive Officer | Option exercise(M) | 18K | — | $0 |
| Feb 20, 2023 | Little Richard H | Chief Executive Officer | Tax withholding(F) | 4K | $9.77 | $43K |
| Feb 20, 2023 | Little Richard H | Chief Executive Officer | Option exercise(M) | 18K | — | $0 |
| Feb 20, 2023 | Kasparek Leah R. | SVP, HR & Corporate Secretary | Tax withholding(F) | 656 | $9.77 | $6K |
| Feb 20, 2023 | Kasparek Leah R. | SVP, HR & Corporate Secretary | Option exercise(M) | 2K | — | $0 |
| Feb 20, 2023 | Kasparek Leah R. | SVP, HR & Corporate Secretary | Option exercise(M) | 2K | — | $0 |
| Feb 1, 2023 | McWatters Kristen | EVP, CFO & Treasurer | Grant(A) | 10K | — | $0 |
| Feb 1, 2023 | McWatters Kristen | EVP, CFO & Treasurer | Grant(A) | 20K | — | $0 |
| Aug 21, 2022 | Andrews Richard Kevin | EVP, CFO and Treasurer | Tax withholding(F) | 2K | $12.04 | $19K |
| Aug 21, 2022 | Andrews Richard Kevin | EVP, CFO and Treasurer | Option exercise(M) | 7K | — | $0 |
| Aug 21, 2022 | Andrews Richard Kevin | EVP, CFO and Treasurer | Option exercise(M) | 7K | — | $0 |
| Jun 10, 2022 | Andrews Richard Kevin | EVP, CFO and Treasurer | Buy(P) | 300 | $14.08 | $4K |
| Jun 9, 2022 | Little Richard H | Chief Executive Officer | Buy(P) | 1K | $14.58 | $15K |
| Jun 8, 2022 | Rohling Daniel P | Chief Operating Officer | Buy(P) | 2K | $15.10 | $23K |
| Jun 2, 2022 | Rohling Daniel P | Chief Operating Officer | Buy(P) | 2K | $15.23 | $36K |
| Jun 1, 2022 | Little Richard H | Chief Executive Officer | Buy(P) | 1K | $15.17 | $15K |
| Jun 1, 2022 | Andrews Richard Kevin | EVP, CFO and Treasurer | Buy(P) | 300 | $15.04 | $5K |
| Feb 20, 2022 | Evans Grant R | VP, Exploration & Geosciences | Option exercise(M) | 4K | — | $0 |
| Feb 20, 2022 | Kasparek Leah R. | SVP, HR & Corporate Secretary | Tax withholding(F) | 656 | $17.98 | $12K |
| Feb 20, 2022 | Kasparek Leah R. | SVP, HR & Corporate Secretary | Option exercise(M) | 2K | — | $0 |
| Feb 20, 2022 | Kasparek Leah R. | SVP, HR & Corporate Secretary | Option exercise(M) | 2K | — | $0 |
| Feb 20, 2022 | Mayer Walter R | VP, Legal | Option exercise(M) | 2K | — | $0 |
| Feb 20, 2022 | Mayer Walter R | VP, Legal | Tax withholding(F) | 656 | $17.98 | $12K |
| Feb 20, 2022 | Mayer Walter R | VP, Legal | Option exercise(M) | 2K | — | $0 |
| Feb 20, 2022 | Little Richard H | Chief Executive Officer | Option exercise(M) | 18K | — | $0 |
| Feb 20, 2022 | Little Richard H | Chief Executive Officer | Tax withholding(F) | 5K | $17.98 | $82K |
| Feb 20, 2022 | Little Richard H | Chief Executive Officer | Option exercise(M) | 18K | — | $0 |
| Feb 20, 2022 | Rohling Daniel P | Chief Operating Officer | Option exercise(M) | 7K | — | $0 |
| Feb 20, 2022 | Rohling Daniel P | Chief Operating Officer | Tax withholding(F) | 2K | $17.98 | $34K |
| Feb 20, 2022 | Rohling Daniel P | Chief Operating Officer | Option exercise(M) | 7K | — | $0 |
| Feb 20, 2022 | Evans Grant R | VP, Exploration & Geosciences | Option exercise(M) | 4K | — | $0 |
| Feb 20, 2022 | Evans Grant R | VP, Exploration & Geosciences | Tax withholding(F) | 1K | $17.98 | $24K |
| Feb 20, 2022 | Evans Grant R | VP, Exploration & Geosciences | Option exercise(M) | 4K | — | $0 |
| Dec 8, 2021 | Andrews Richard Kevin | EVP, CFO and Treasurer | Buy(P) | 200 | $10.43 | $2K |
| Dec 8, 2021 | Rogers William D | Director | Buy(P) | 2K | $10.59 | $21K |
| Dec 7, 2021 | Andrews Richard Kevin | EVP, CFO and Treasurer | Buy(P) | 150 | $10.69 | $2K |
| Dec 7, 2021 | Kasparek Leah R. | SVP, HR & Corporate Secretary | Sell(S) | 2 | $10.02 | $20 |
| Sep 14, 2021 | Little Richard H | Chief Executive Officer | Buy(P) | 3K | $7.90 | $24K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).