NET Power Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| SK INC. | — | Sale | 1,764 | $7.00 | $12,348 | 71,308 | Sep 20, 2024 |
| SK INC. | — | Sale | 80,122 | $7.02 | $562,456 | 342,364 | Sep 19, 2024 |
| NPEH, LLC | — | Sale | 80,122 | $7.02 | $562,456 | 342,364 | Sep 19, 2024 |
| NPEH, LLC | — | C | 500,000 | — | — | 567,445 | Sep 16, 2024 |
| 8 Rivers Capital, LLC | — | Other | 500,000 | — | — | 29,005,300 | Sep 16, 2024 |
| 8 Rivers Capital, LLC | — | Sale | 300 | $7.31 | $2,193 | 129,007 | Sep 11, 2024 |
| NPEH, LLC | — | Sale | 300 | $7.31 | $2,193 | 129,007 | Sep 9, 2024 |
| NPEH, LLC | — | Sale | 160,521 | $7.94 | $1,274,537 | 256,154 | Sep 3, 2024 |
| 8 Rivers Capital, LLC | — | Other | 500,000 | — | — | 29,505,300 | Sep 3, 2024 |
| Kelliher Joseph T | — | Award / Grant | 2,658 | — | — | 9,294 | Jul 1, 2024 |
| Alexander Ralph | — | Award / Grant | 15,369 | — | — | 36,813 | Jun 4, 2024 |
| Kelliher Joseph T | — | Award / Grant | 15,369 | — | — | 36,813 | Jun 4, 2024 |
| PETERSON CAROL R. | — | Award / Grant | 15,369 | — | — | 36,813 | Jun 4, 2024 |
| Veltmann Alejandra | — | Award / Grant | 15,369 | — | — | 36,813 | Jun 4, 2024 |
| SK INC. | — | Sale | 2,500,000 | $10.04 | $25,100,000 | 2,500,000 | May 23, 2024 |
| PATEL AKASH S. | Chief Financial Officer | Award / Grant | 317,733 | — | — | 351,184 | Apr 2, 2024 |
| ALLEN BRIAN F. | COO and President | Award / Grant | 411,467 | — | — | 449,077 | Apr 2, 2024 |
| Kelliher Joseph T | — | Award / Grant | 2,294 | — | — | 6,636 | Apr 1, 2024 |
| Kelliher Joseph T | — | Award / Grant | 2,587 | — | — | 4,342 | Jan 2, 2024 |
| Kelliher Joseph T | — | Award / Grant | 1,755 | — | — | 1,755 | Oct 2, 2023 |
| MAHON JAMES | General Counsel and Secretary | Sale | 26,126 | $15.12 | $395,025 | — | Sep 12, 2023 |
| MAHON JAMES | General Counsel and Secretary | Sale | 20,000 | $15.71 | $314,200 | 51,394 | Sep 11, 2023 |
| MAHON JAMES | General Counsel and Secretary | Sale | 8,606 | $15.25 | $131,242 | 91,394 | Sep 7, 2023 |
| Veltmann Alejandra | — | Award / Grant | 21,444 | — | — | 21,444 | Sep 1, 2023 |
| Alexander Ralph | — | Award / Grant | 21,444 | — | — | 21,444 | Sep 1, 2023 |
| PETERSON CAROL R. | — | Award / Grant | 21,444 | — | — | 21,444 | Sep 1, 2023 |
| HEFFINGER BRANDON | Chief Commercial Officer | Sale | 34,858 | $14.19 | $494,635 | — | Sep 1, 2023 |
| Kelliher Joseph T | — | Award / Grant | 21,444 | — | — | 21,444 | Sep 1, 2023 |
| HEFFINGER BRANDON | Chief Commercial Officer | Sale | 39,000 | $13.93 | $543,270 | 34,858 | Aug 30, 2023 |
| MAHON JAMES | General Counsel and Secretary | Other | 100,000 | — | — | 593,028 | Aug 29, 2023 |
| HEFFINGER BRANDON | Chief Commercial Officer | C | 150,000 | — | — | 150,000 | Aug 28, 2023 |
| HEFFINGER BRANDON | Chief Commercial Officer | Sale | 27,771 | $15.19 | $421,841 | — | Aug 21, 2023 |
| HEFFINGER BRANDON | Chief Commercial Officer | Sale | 54,944 | $14.80 | $813,171 | 95,056 | Aug 18, 2023 |
| HEFFINGER BRANDON | Chief Commercial Officer | C | 150,000 | — | — | 150,000 | Aug 9, 2023 |
| Derham Kyle | — | Other | 1,390,348 | — | — | 1,390,348 | Jun 30, 2023 |
| Rice Acquisition Sponsor II LLC | — | Other | 7,535,000 | — | — | — | Jun 30, 2023 |
| FORREST BROCK | Chief Technology Officer | Award / Grant | 596,917 | — | — | 596,917 | Jun 8, 2023 |
| MAHON JAMES | General Counsel | Award / Grant | 693,028 | — | — | 693,028 | Jun 8, 2023 |
| HEFFINGER BRANDON | Chief Commercial Officer | Award / Grant | 514,559 | — | — | 514,559 | Jun 8, 2023 |
| ALLEN BRIAN F. | President and COO | Award / Grant | 568,090 | — | — | 568,090 | Jun 8, 2023 |
| PATEL AKASH S. | Chief Financial Officer | Award / Grant | 790,448 | — | — | 790,448 | Jun 8, 2023 |
| Derham Kyle | — | Disposition | 2,500 | — | — | — | Jun 8, 2023 |
| Rice Daniel J. IV | Chief Executive Officer | Disposition | 1,000,000 | — | — | 7,535,000 | Jun 8, 2023 |
| Rice Acquisition Sponsor II LLC | — | Disposition | 1,000,000 | — | — | 7,535,000 | Jun 8, 2023 |
| Famuagun Jide | — | Disposition | 30,000 | — | — | — | Jun 8, 2023 |
| LYTAL JAMES H | — | Award / Grant | 30,000 | — | — | 30,000 | Jun 8, 2023 |
| Fox Carrie M | — | Award / Grant | 30,000 | — | — | 30,000 | Jun 8, 2023 |