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 |
|---|---|---|---|---|---|---|
| Jul 1, 2026 | Siegler Jonathan A | Director | Option exercise(M) | 7K | — | — |
| Jul 1, 2026 | Siegler Jonathan A | Director | Tax withholding(F) | 2K | $1.44 | $3K |
| Jul 1, 2026 | Siegler Jonathan A | Director | Option exercise(M) | 7K | — | $0 |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Option exercise(M) | 6K | — | — |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Tax withholding(F) | 2K | $1.44 | $3K |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Option exercise(M) | 5K | — | — |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Tax withholding(F) | 2K | $1.44 | $3K |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Option exercise(M) | 9K | — | — |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Tax withholding(F) | 4K | $1.44 | $5K |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Option exercise(M) | 14K | — | — |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Tax withholding(F) | 5K | $1.44 | $7K |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Option exercise(M) | 6K | — | $0 |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Option exercise(M) | 5K | — | $0 |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Option exercise(M) | 9K | — | $0 |
| Jul 1, 2026 | Hebert Curtis L JR | Director | Option exercise(M) | 14K | — | $0 |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Option exercise(M) | 6K | — | — |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Tax withholding(F) | 2K | $1.44 | $3K |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Option exercise(M) | 5K | — | — |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Tax withholding(F) | 2K | $1.44 | $3K |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Option exercise(M) | 9K | — | — |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Tax withholding(F) | 4K | $1.44 | $5K |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Option exercise(M) | 14K | — | — |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Tax withholding(F) | 5K | $1.44 | $7K |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Option exercise(M) | 6K | — | $0 |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Option exercise(M) | 5K | — | $0 |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Option exercise(M) | 9K | — | $0 |
| Jul 1, 2026 | Jones Bryn Llywelyn | Director | Option exercise(M) | 14K | — | $0 |
| Jul 1, 2026 | Dick Barry | Director | Option exercise(M) | 7K | — | — |
| Jul 1, 2026 | Dick Barry | Director | Tax withholding(F) | 3K | $1.44 | $4K |
| Jul 1, 2026 | Dick Barry | Director | Option exercise(M) | 6K | — | — |
| Jul 1, 2026 | Dick Barry | Director | Tax withholding(F) | 2K | $1.44 | $3K |
| Jul 1, 2026 | Dick Barry | Director | Option exercise(M) | 11K | — | — |
| Jul 1, 2026 | Dick Barry | Director | Tax withholding(F) | 4K | $1.44 | $6K |
| Jul 1, 2026 | Dick Barry | Director | Option exercise(M) | 16K | — | — |
| Jul 1, 2026 | Dick Barry | Director | Tax withholding(F) | 6K | $1.44 | $8K |
| Jul 1, 2026 | Dick Barry | Director | Option exercise(M) | 7K | — | $0 |
| Jul 1, 2026 | Dick Barry | Director | Option exercise(M) | 6K | — | $0 |
| Jul 1, 2026 | Dick Barry | Director | Option exercise(M) | 11K | — | $0 |
| Jul 1, 2026 | Dick Barry | Director | Option exercise(M) | 16K | — | $0 |
| Jul 1, 2026 | vant Hoff Graham | Director | Option exercise(M) | 8K | — | — |
| Jul 1, 2026 | vant Hoff Graham | Director | Tax withholding(F) | 3K | $1.44 | $4K |
| Jul 1, 2026 | vant Hoff Graham | Director | Option exercise(M) | 7K | — | — |
| Jul 1, 2026 | vant Hoff Graham | Director | Tax withholding(F) | 3K | $1.44 | $4K |
| Jul 1, 2026 | vant Hoff Graham | Director | Option exercise(M) | 13K | — | — |
| Jul 1, 2026 | vant Hoff Graham | Director | Tax withholding(F) | 5K | $1.44 | $7K |
| Jul 1, 2026 | vant Hoff Graham | Director | Option exercise(M) | 19K | — | — |
| Jul 1, 2026 | vant Hoff Graham | Director | Tax withholding(F) | 7K | $1.44 | $10K |
| Jul 1, 2026 | vant Hoff Graham | Director | Option exercise(M) | 8K | — | $0 |
| Jul 1, 2026 | vant Hoff Graham | Director | Option exercise(M) | 7K | — | $0 |
| Jul 1, 2026 | vant Hoff Graham | Director | Option exercise(M) | 13K | — | $0 |
| Jul 1, 2026 | vant Hoff Graham | Director | Option exercise(M) | 19K | — | $0 |
| Jun 30, 2026 | Siegler Jonathan A | Director | Grant(A) | 7K | — | $0 |
| Jun 30, 2026 | Hebert Curtis L JR | Director | Grant(A) | 14K | — | $0 |
| Jun 30, 2026 | Jones Bryn Llywelyn | Director | Grant(A) | 14K | — | $0 |
| Jun 30, 2026 | Dick Barry | Director | Grant(A) | 16K | — | $0 |
| Jun 30, 2026 | vant Hoff Graham | Director | Grant(A) | 19K | — | $0 |
| Mar 31, 2026 | Hebert Curtis L JR | Director | Grant(A) | 9K | — | $0 |
| Mar 31, 2026 | Jones Bryn Llywelyn | Director | Grant(A) | 9K | — | $0 |
| Mar 31, 2026 | vant Hoff Graham | Director | Grant(A) | 13K | — | $0 |
| Mar 31, 2026 | Dick Barry | Director | Grant(A) | 11K | — | $0 |
| Mar 1, 2026 | Malm Joshua | Chief Financial Officer | Grant(A) | 13K | — | $0 |
| Mar 1, 2026 | Malm Joshua | Chief Financial Officer | Grant(A) | 19K | — | $0 |
| Mar 1, 2026 | Weibel Paul Wesley III | Chief Executive Officer | Grant(A) | 10K | — | $0 |
| Mar 1, 2026 | Weibel Paul Wesley III | Chief Executive Officer | Grant(A) | 46K | — | $0 |
| Feb 2, 2026 | Malm Joshua | CFO | Buy(P) | 4K | $2.00 | $8K |
| Feb 2, 2026 | BEP Special Situations IV LLC | Director, 10% Owner | Buy(P) | 4.0M | $2.00 | $8.0M |
| Feb 2, 2026 | Weibel Paul Wesley III | Chief Executive Officer | Buy(P) | 4K | $2.00 | $8K |
| Dec 31, 2025 | Hebert Curtis L JR | Director | Grant(A) | 5K | — | $0 |
| Dec 31, 2025 | Jones Bryn Llywelyn | Director | Grant(A) | 5K | — | $0 |
| Dec 31, 2025 | vant Hoff Graham | Director | Grant(A) | 7K | — | $0 |
| Dec 31, 2025 | Dick Barry | Director | Grant(A) | 6K | — | $0 |
| Dec 4, 2025 | Meridian Investments Corp | 10% Owner | Option exercise(M) | 2.8M | $3.55 | $10.0M |
| Dec 4, 2025 | Meridian Investments Corp | 10% Owner | Tax withholding(F) | 2.3M | $3.94 | $9.0M |
| Dec 4, 2025 | Meridian Investments Corp | 10% Owner | Option exercise(M) | 2.8M | — | — |
| Dec 4, 2025 | Bluescape Energy Partners IV GP LLC | Director, 10% Owner | Tax withholding(F) | 2.3M | $3.94 | $9.0M |
| Dec 4, 2025 | Bluescape Energy Partners IV GP LLC | Director, 10% Owner | Option exercise(M) | 2.8M | $3.55 | $10.0M |
| Dec 4, 2025 | Bluescape Energy Partners IV GP LLC | Director, 10% Owner | Option exercise(M) | 2.8M | — | — |
| Sep 30, 2025 | Hebert Curtis L JR | Director | Grant(A) | 6K | — | $0 |
| Sep 30, 2025 | vant Hoff Graham | Director | Grant(A) | 8K | — | $0 |
| Sep 30, 2025 | Dick Barry | Director | Grant(A) | 7K | — | $0 |
| Sep 30, 2025 | Jones Bryn Llywelyn | Director | Grant(A) | 6K | — | $0 |
| Sep 15, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Option exercise(M) | 914 | — | — |
| Sep 15, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Tax withholding(F) | 328 | $3.89 | $1K |
| Sep 15, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Option exercise(M) | 530 | — | $0 |
| Sep 15, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Option exercise(M) | 384 | — | $0 |
| Sep 3, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Option exercise(M) | 239 | — | — |
| Sep 3, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Tax withholding(F) | 131 | $3.41 | $447 |
| Sep 3, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Grant(A) | 239 | — | $0 |
| Sep 3, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Option exercise(M) | 239 | — | $0 |
| Sep 1, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Option exercise(M) | 133 | — | — |
| Sep 1, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Option exercise(M) | 133 | — | $0 |
| Aug 25, 2025 | Malm Joshua | CFO | Buy(P) | 1K | $3.50 | $5K |
| Aug 25, 2025 | Weibel Paul Wesley III | Chief Executive Officer | Buy(P) | 2K | $3.50 | $6K |
| Aug 25, 2025 | Bluescape Energy Partners IV GP LLC | Director, 10% Owner | Buy(P) | 100K | $3.50 | $350K |
| Aug 25, 2025 | Ascend Global Investment Fund SPC - Strategic Segregated Portfolio | Director, 10% Owner | Buy(P) | 100K | $3.50 | $350K |
| Jul 1, 2025 | vant Hoff Graham | Director | Tax withholding(F) | 3K | $3.55 | $10K |
| Jul 1, 2025 | vant Hoff Graham | Director | Tax withholding(F) | 1K | $3.55 | $4K |
| Jul 1, 2025 | vant Hoff Graham | Director | Option exercise(M) | 5K | — | — |
| Jul 1, 2025 | vant Hoff Graham | Director | Tax withholding(F) | 2K | $3.55 | $6K |
| Jul 1, 2025 | vant Hoff Graham | Director | Option exercise(M) | 7K | — | — |
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 2020-03-30 → 2026-07-30. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).