Through the 90-day period concluding February 19, 2026, NET Power's top three insider stakeholders include Chief Executive Officer Daniel J. Iv Rice (7.54Mn shares), Director Kyle Derham (3.07Mn shares), TenPercentOwner Rivers Capital, Llc 8 (974.72K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Daniel J. Iv Rice | Chief Executive Officer | 7,535,000 | 12 Jun, 2023 |
| Kyle Derham | 3,067,016 | 30 Jun, 2023 | |
| Rivers Capital, Llc 8 | 974,723 | 02 Oct, 2024 | |
| Llc Npeh, | 950,000 | 12 Feb, 2026 | |
| Brock Forrest | Chief Technology Officer | 596,917 | 12 Jun, 2023 |
| Brian F. Allen | Coo And President | 568,939 | 04 Apr, 2025 |
| Alejandra Veltmann | 104,381 | 05 Jun, 2025 | |
| Ralph Alexander | 104,381 | 05 Jun, 2025 | |
| Joseph T Kelliher | 104,381 | 05 Jun, 2025 | |
| Carol R. Peterson | 104,381 | 05 Jun, 2025 | |
| Carrie M Fox | 30,000 | 12 Jun, 2023 | |
| James H Lytal | 30,000 | 12 Jun, 2023 | |
| Jide Famuagun | 30,000 | 12 Jun, 2023 | |
| Kelly Rosser | Chief Accounting Officer | 2,531 | 07 Apr, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 12 Feb, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 150,000 | $2.03 | 950,000 | I | S |
| 12 Feb, 2026 | Llc Npeh, | Class A Common Stock | D | 150,000 | $2.03 | 950,000 | D | S |
| 11 Feb, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 60,000 | $2.02 | 1,100,000 | I | S |
| 11 Feb, 2026 | Llc Npeh, | Class A Common Stock | D | 60,000 | $2.02 | 1,100,000 | D | S |
| 10 Feb, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 40,000 | $2.08 | 1,160,000 | I | S |
| 10 Feb, 2026 | Llc Npeh, | Class A Common Stock | D | 40,000 | $2.08 | 1,160,000 | D | S |
| 29 Jan, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 54,780 | $2.35 | 1,200,000 | I | S |
| 29 Jan, 2026 | Llc Npeh, | Class A Common Stock | D | 54,780 | $2.35 | 1,200,000 | D | S |
| 28 Jan, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 65,220 | $2.38 | 1,254,780 | I | S |
| 28 Jan, 2026 | Llc Npeh, | Class A Common Stock | D | 65,220 | $2.38 | 1,254,780 | D | S |
| 27 Jan, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 100,000 | $2.38 | 1,320,000 | I | S |
| 27 Jan, 2026 | Llc Npeh, | Class A Common Stock | D | 100,000 | $2.38 | 1,320,000 | D | S |
| 26 Jan, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 130,000 | $2.35 | 1,420,000 | I | S |
| 26 Jan, 2026 | Llc Npeh, | Class A Common Stock | D | 130,000 | $2.35 | 1,420,000 | D | S |
| 16 Jan, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 230,000 | $2.63 | 1,550,000 | I | S |
| 16 Jan, 2026 | Llc Npeh, | Class A Common Stock | D | 230,000 | $2.63 | 1,550,000 | D | S |
| 15 Jan, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 135,000 | $2.57 | 1,780,000 | I | S |
| 15 Jan, 2026 | Llc Npeh, | Class A Common Stock | D | 135,000 | $2.57 | 1,780,000 | D | S |
| 14 Jan, 2026 | Rivers Capital, Llc 8 | Class A Common Stock | D | 135,000 | $2.74 | 1,915,000 | I | S |
| 14 Jan, 2026 | Llc Npeh, | Class A Common Stock | D | 135,000 | $2.74 | 1,915,000 | D | S |