| Lastest Insider Transactions Of NET Power Inc. ( NPWR ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2026-01-14 | Sell | 500,000 | 2.64 | 1,322,285 | 2026-01-16 19:20:31 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2026-01-14 | Sell | 500,000 | 2.64 | 1,322,285 | 2026-01-16 19:20:31 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2026-01-14 | Sell | 500,000 | 2.64 | 1,322,285 | 2026-01-16 19:17:54 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-12-24 | Sell | 170,000 | 2.21 | 375,632 | 2025-12-29 19:49:54 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-12-24 | Sell | 170,000 | 2.21 | 375,632 | 2025-12-29 19:48:27 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-12-24 | Sell | 170,000 | 2.21 | 375,632 | 2025-12-29 19:48:27 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-12-19 | Sell | 330,000 | 2.25 | 742,428 | 2025-12-23 17:19:31 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-12-19 | Sell | 330,000 | 2.25 | 742,428 | 2025-12-23 17:19:31 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-12-19 | Sell | 330,000 | 2.25 | 742,428 | 2025-12-23 17:18:28 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-12-09 | Sell | 40,000 | 2.82 | 112,940 | 2025-12-11 18:01:01 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-12-09 | Sell | 40,000 | 2.82 | 112,940 | 2025-12-11 18:00:20 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-12-09 | Sell | 40,000 | 2.82 | 112,940 | 2025-12-11 18:00:20 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-12-04 | Sell | 310,000 | 2.87 | 889,702 | 2025-12-08 17:15:42 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-12-04 | Sell | 310,000 | 2.87 | 889,702 | 2025-12-08 17:14:34 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-11-28 | Sell | 200,000 | 2.94 | 587,080 | 2025-12-02 17:22:28 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-11-28 | Sell | 200,000 | 2.94 | 587,080 | 2025-12-02 17:21:11 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-11-28 | Sell | 200,000 | 2.94 | 587,080 | 2025-12-02 17:21:11 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-11-20 | Sell | 150,000 | 2.59 | 387,919 | 2025-11-24 18:39:00 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-11-20 | Sell | 150,000 | 2.59 | 387,919 | 2025-11-24 18:36:34 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-11-20 | Sell | 150,000 | 2.59 | 387,919 | 2025-11-24 18:36:34 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-11-17 | Sell | 588,653 | 2.71 | 1,593,480 | 2025-11-19 17:45:54 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-11-17 | Sell | 588,653 | 2.71 | 1,593,480 | 2025-11-19 17:44:40 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-11-17 | Sell | 588,653 | 2.71 | 1,593,480 | 2025-11-19 17:44:40 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-31 | Sell | 26,593 | 4.04 | 107,348 | 2025-11-04 21:17:52 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-31 | Sell | 26,593 | 4.04 | 107,348 | 2025-11-04 21:17:52 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-10-31 | Sell | 26,593 | 4.04 | 107,348 | 2025-11-04 21:16:30 |
| NPWR | NET Power Inc. | Beauchamp Cynda | 10% Owner | 2025-10-31 | Sell | 18,116 | 4.05 | 73,419 | 2025-11-04 21:03:36 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-10-28 | Sell | 902,171 | 4.10 | 3,702,732 | 2025-10-30 19:39:41 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-28 | Sell | 902,171 | 4.10 | 3,702,732 | 2025-10-30 19:38:50 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-28 | Sell | 902,171 | 4.10 | 3,702,732 | 2025-10-30 19:38:50 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-10-23 | Sell | 516,683 | 3.72 | 1,922,282 | 2025-10-27 19:55:40 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-23 | Sell | 516,683 | 3.72 | 1,922,282 | 2025-10-27 19:54:50 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-23 | Sell | 516,683 | 3.72 | 1,922,282 | 2025-10-27 19:54:50 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-20 | Sell | 479,300 | 3.51 | 1,681,952 | 2025-10-22 20:55:02 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-20 | Sell | 479,300 | 3.51 | 1,681,952 | 2025-10-22 20:55:02 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-10-20 | Sell | 479,300 | 3.51 | 1,681,952 | 2025-10-22 20:52:58 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2025-10-14 | Sell | 236,600 | 4.85 | 1,147,219 | 2025-10-16 21:02:03 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-14 | Sell | 236,600 | 4.85 | 1,147,219 | 2025-10-16 21:01:01 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2025-10-14 | Sell | 236,600 | 4.85 | 1,147,219 | 2025-10-16 21:01:01 |
| NPWR | NET Power Inc. | SK INC. | 10% Owner | 2025-07-15 | Sell | 2,500,000 | 2.61 | 6,525,000 | 2025-07-17 06:34:38 |
| NPWR | NET Power Inc. | Rosser Kelly | Chief Accounting Officer | 2025-04-02 | Sell | 1,127 | 2.25 | 2,531 | 2025-04-07 07:34:23 |
| NPWR | NET Power Inc. | PATEL AKASH S. | Chief Financial Officer | 2025-04-02 | Sell | 7,359 | 2.29 | 16,871 | 2025-04-04 21:57:51 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2024-11-22 | Sell | 431,009 | 12.76 | 5,499,244 | 2024-11-26 21:02:09 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-11-22 | Sell | 431,009 | 12.76 | 5,499,244 | 2024-11-26 21:00:29 |
| NPWR | NET Power Inc. | PATEL AKASH S. | Chief Financial Officer | 2024-11-22 | Sell | 150,000 | 12.65 | 1,897,170 | 2024-11-26 16:00:51 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-11-19 | Sell | 829,411 | 12.67 | 10,508,755 | 2024-11-21 20:37:38 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2024-11-19 | Sell | 829,411 | 12.67 | 10,508,755 | 2024-11-21 20:36:43 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2024-10-16 | Sell | 716,987 | 7.18 | 5,146,332 | 2024-10-18 20:01:32 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-10-16 | Sell | 716,987 | 7.18 | 5,146,332 | 2024-10-18 20:00:18 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2024-10-09 | Sell | 243,091 | 6.93 | 1,685,140 | 2024-10-11 18:33:42 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-10-09 | Sell | 243,091 | 6.93 | 1,685,140 | 2024-10-11 18:32:28 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-09-25 | Sell | 79,645 | 7.00 | 557,703 | 2024-10-07 18:47:16 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2024-09-25 | Sell | 54,922 | 7.00 | 384,536 | 2024-10-07 18:45:51 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-09-30 | Sell | 46,585 | 7.07 | 329,286 | 2024-10-02 17:28:41 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-09-20 | Sell | 28,692 | 7.00 | 200,944 | 2024-10-02 17:27:35 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-09-20 | Sell | 28,690 | 7.00 | 200,930 | 2024-09-24 17:58:53 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-09-17 | Sell | 967,445 | 7.05 | 6,819,294 | 2024-09-19 19:15:14 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2024-09-17 | Sell | 567,445 | 7.05 | 3,998,934 | 2024-09-19 19:14:09 |
| NPWR | NET Power Inc. | NPEH, LLC | 10% Owner | 2024-09-12 | Sell | 40,407 | 7.07 | 285,667 | 2024-09-16 21:58:17 |
| NPWR | NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | 2024-09-12 | Sell | 40,407 | 7.07 | 285,667 | 2024-09-16 21:57:58 |
| NPWR | NET Power Inc. | SK INC. | 10% Owner | 2024-05-23 | Sell | 2,500,000 | 10.04 | 25,100,000 | 2024-05-28 13:28:48 |
| NPWR | NET Power Inc. | MAHON JAMES | General Counsel and Secretary | 2023-09-12 | Sell | 31,394 | 15.10 | 474,191 | 2023-09-14 16:36:48 |
| NPWR | NET Power Inc. | MAHON JAMES | General Counsel and Secretary | 2023-09-08 | Sell | 40,000 | 15.41 | 616,514 | 2023-09-12 16:15:50 |
| NPWR | NET Power Inc. | MAHON JAMES | General Counsel and Secretary | 2023-09-06 | Sell | 28,606 | 15.22 | 435,381 | 2023-09-08 16:43:46 |
| NPWR | NET Power Inc. | HEFFINGER BRANDON | Chief Commercial Officer | 2023-09-01 | Sell | 34,858 | 14.19 | 494,569 | 2023-09-05 16:16:46 |
| NPWR | NET Power Inc. | HEFFINGER BRANDON | Chief Commercial Officer | 2023-08-30 | Sell | 115,142 | 14.18 | 1,632,884 | 2023-09-01 16:12:47 |
| NPWR | NET Power Inc. | HEFFINGER BRANDON | Chief Commercial Officer | 2023-08-21 | Sell | 27,771 | 15.19 | 421,878 | 2023-08-23 16:04:20 |
| NPWR | NET Power Inc. | HEFFINGER BRANDON | Chief Commercial Officer | 2023-08-17 | Sell | 122,229 | 15.13 | 1,849,112 | 2023-08-21 17:11:42 |
