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| SEC Filing | Insider | Company | Trade Date | Transaction | Shares | Avg. Price | Total | % Holdings | Return |
|---|---|---|---|---|---|---|---|---|---|
| 04-Apr-24 4:11 PM View:  | Patel Akash S. Chief Financial Officer | Net Power Inc. (NPWR) | 02-Apr-24 | Grant | 351,184 | -- | -- | 100% 0 to 351.18K | |
| 04-Apr-24 4:11 PM View: | Allen Brian F. COO and President | Net Power Inc. (NPWR) | 02-Apr-24 | Grant | 449,077 | -- | -- | 100% 0 to 449.08K | |
| 03-Apr-24 4:34 PM View: | Kelliher Joseph T Director | Net Power Inc. (NPWR) | 01-Apr-24 | Grant | 2,294 | -- | -- | 53% 4.34K to 6.64K | |
| 04-Jan-24 4:23 PM View: | Kelliher Joseph T Director | Net Power Inc. (NPWR) | 02-Jan-24 | Grant | 2,587 | -- | -- | 147% 1.75K to 4.34K | |
| 04-Oct-23 4:10 PM View: | Kelliher Joseph T Director | Net Power Inc. (NPWR) | 02-Oct-23 | Grant | 1,755 | -- | -- | 100% 0 to 1.75K | |
| 14-Sep-23 4:36 PM View: | Mahon James General Counsel and Secretary | Net Power Inc. (NPWR) | 13-Sep-23 | Sale | 26,126 | $15.12 | $394,976.00 | (100%) 26.13K to 0 | |
| 14-Sep-23 4:36 PM View: | Mahon James General Counsel and Secretary | Net Power Inc. (NPWR) | 12-Sep-23 | Sale | 5,268 | $15.04 | $79,215.40 | (17%) 31.39K to 26.13K | |
| 12-Sep-23 4:15 PM View: | Mahon James General Counsel and Secretary | Net Power Inc. (NPWR) | 11-Sep-23 | Sale | 20,000 | $15.11 | $302,230.00 | (39%) 51.39K to 31.39K | |
| 12-Sep-23 4:15 PM View: | Mahon James General Counsel and Secretary | Net Power Inc. (NPWR) | 08-Sep-23 | Sale | 20,000 | $15.71 | $314,284.00 | (28%) 71.39K to 51.39K | |
| 08-Sep-23 4:43 PM View: | Mahon James General Counsel and Secretary | Net Power Inc. (NPWR) | 07-Sep-23 | Sale | 20,000 | $15.21 | $304,132.00 | (22%) 91.39K to 71.39K | |
| 08-Sep-23 4:43 PM View: | Mahon James General Counsel and Secretary | Net Power Inc. (NPWR) | 06-Sep-23 | Sale | 8,606 | $15.25 | $131,249.00 | (9%) 100.0K to 91.39K | |
| 05-Sep-23 4:17 PM View: | Peterson Carol R. Director | Net Power Inc. (NPWR) | 01-Sep-23 | Grant | 21,444 | -- | -- | 100% 0 to 21.44K | |
| 05-Sep-23 4:20 PM View: | Veltmann Alejandra Director | Net Power Inc. (NPWR) | 01-Sep-23 | Grant | 21,444 | -- | -- | 100% 0 to 21.44K | |
| 05-Sep-23 4:16 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 01-Sep-23 | Sale | 34,858 | $14.19 | $494,569.00 | (100%) 34.86K to 0 | |
| 05-Sep-23 4:20 PM View: | Alexander Ralph Director | Net Power Inc. (NPWR) | 01-Sep-23 | Grant | 21,444 | -- | -- | 100% 0 to 21.44K | |
| 05-Sep-23 4:15 PM View: | Kelliher Joseph T Director | Net Power Inc. (NPWR) | 01-Sep-23 | Grant | 21,444 | -- | -- | 100% 0 to 21.44K | |
| 01-Sep-23 4:12 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 31-Aug-23 | Sale | 39,000 | $13.93 | $543,391.00 | (53%) 73.86K to 34.86K | |
| 01-Sep-23 4:12 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 30-Aug-23 | Sale | 76,142 | $14.31 | $1,089,490.00 | (51%) 150.0K to 73.86K | |
| 31-Aug-23 4:31 PM View: | Mahon James General Counsel and Secretary | Net Power Inc. (NPWR) | 29-Aug-23 | Conversion | 100,000 | -- | -- | 14% 693.03K to 793.03K | |
| 31-Aug-23 4:31 PM View: | Mahon James General Counsel and Secretary | Net Power Inc. (NPWR) | 29-Aug-23 | Disposition (other) | 100,000 | -- | -- | (13%) 793.03K to 693.03K | |
| 30-Aug-23 4:03 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 28-Aug-23 | Disposition (other) | 150,000 | -- | -- | (29%) 514.56K to 364.56K | |
| 30-Aug-23 4:03 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 28-Aug-23 | Conversion | 150,000 | -- | -- | 41% 364.56K to 514.56K | |
| 23-Aug-23 4:04 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 21-Aug-23 | Sale | 27,771 | $15.19 | $421,878.00 | (100%) 27.77K to 0 | |
| 21-Aug-23 5:11 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 18-Aug-23 | Sale | 67,285 | $15.39 | $1,035,700.00 | (71%) 95.06K to 27.77K | |
| 21-Aug-23 5:11 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 17-Aug-23 | Sale | 54,944 | $14.80 | $813,408.00 | (37%) 150.0K to 95.06K | |
| 11-Aug-23 4:30 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 09-Aug-23 | Disposition (other) | 150,000 | -- | -- | (23%) 664.56K to 514.56K | |
| 11-Aug-23 4:30 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 09-Aug-23 | Conversion | 150,000 | -- | -- | 29% 514.56K to 664.56K | |
| 30-Jun-23 5:23 PM View: | Derham Kyle Director | Net Power Inc. (NPWR) | 30-Jun-23 | Acquisition (other) | 286,320 | -- | -- | 10% 2.78M to 3.07M | |
| 30-Jun-23 5:22 PM View: | Rice Acquisition Sponsor II... | Net Power Inc. (NPWR) | 30-Jun-23 | Disposition (other) | 7,537,500 | -- | -- | (100%) 7.54M to 0 | |
| 30-Jun-23 5:23 PM View: | Derham Kyle Director | Net Power Inc. (NPWR) | 30-Jun-23 | Acquisition (other) | 1,390,350 | -- | -- | 100% 1.39M to 2.78M | |
| 12-Jun-23 6:51 PM View: | Patel Akash S. Chief Financial Officer | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 790,448 | -- | -- | 100% 0 to 790.45K | |
| 12-Jun-23 7:42 PM View: | Heffinger Brandon Chief Commercial Officer | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 514,559 | -- | -- | 100% 0 to 514.56K | |
| 12-Jun-23 8:26 PM View: | Forrest Brock Chief Technology Officer | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 596,917 | -- | -- | 100% 0 to 596.92K | |
| 12-Jun-23 11:35 AM View: | Famuagun Jide Director | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 30,000 | -- | -- | 100% 30.0K to 60.0K | |
| 12-Jun-23 11:34 AM View: | Lytal James H Director | Net Power Inc. (NPWR) | 08-Jun-23 | Disposition | 30,000 | -- | -- | (50%) 60.0K to 30.0K | |
| 12-Jun-23 6:49 PM View: | Rice Daniel J. Iv Chief Executive Officer Director 10% Owner | Net Power Inc. (NPWR) | 08-Jun-23 | Grant Duplicate | 8,537,500 | -- | -- | 100% 8.54M to 17.07M | |
| 12-Jun-23 6:48 PM View: | Rice Acquisition Sponsor II... Director 10% Owner | Net Power Inc. (NPWR) | 08-Jun-23 | Disposition | 9,537,500 | -- | -- | (56%) 17.07M to 7.54M | |
| 12-Jun-23 6:49 PM View: | Derham Kyle Director 10% Owner | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 8,535,000 | -- | -- | 94% 9.04M to 17.58M | |
| 12-Jun-23 11:35 AM View: | Famuagun Jide Director | Net Power Inc. (NPWR) | 08-Jun-23 | Disposition | 30,000 | -- | -- | (50%) 60.0K to 30.0K | |
| 12-Jun-23 11:33 AM View: | Fox Carrie M Director | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 30,000 | -- | -- | 100% 30.0K to 60.0K | |
| 12-Jun-23 6:49 PM View: | Rice Daniel J. Iv Chief Executive Officer Director 10% Owner | Net Power Inc. (NPWR) | 08-Jun-23 | Disposition Duplicate | 9,537,500 | -- | -- | (56%) 17.07M to 7.54M | |
| 12-Jun-23 6:49 PM View: | Derham Kyle Director 10% Owner | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 2,500 | -- | -- | < 1% 8.54M to 8.54M | |
| 12-Jun-23 6:49 PM View: | Derham Kyle Director 10% Owner | Net Power Inc. (NPWR) | 08-Jun-23 | Disposition Duplicate | 9,537,500 | -- | -- | (54%) 17.58M to 8.04M | |
| 12-Jun-23 7:41 PM View: | Allen Brian F. President and COO | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 568,090 | -- | -- | 100% 0 to 568.09K | |
| 12-Jun-23 7:43 PM View: | Mahon James General Counsel | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 693,028 | -- | -- | 100% 0 to 693.03K | |
| 12-Jun-23 11:34 AM View: | Lytal James H Director | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 30,000 | -- | -- | 100% 30.0K to 60.0K | |
| 12-Jun-23 11:33 AM View: | Fox Carrie M Director | Net Power Inc. (NPWR) | 08-Jun-23 | Disposition | 30,000 | -- | -- | (50%) 60.0K to 30.0K | |
| 12-Jun-23 6:48 PM View: | Rice Acquisition Sponsor II... Director 10% Owner | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 8,537,500 | -- | -- | 100% 8.54M to 17.07M | |
| 12-Jun-23 6:49 PM View: | Derham Kyle Director 10% Owner | Net Power Inc. (NPWR) | 08-Jun-23 | Grant | 500,000 | $10.00 | $5,000,000.00 | 6% 8.54M to 9.04M |
