Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Net Power Inc. (NPWR) since 2023 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Net Power Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1845437.
Total stock buying since 2023: $0.
Total stock sales since 2023: $97,043,359.
Total stock option exercises since 2023: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 8,486 | $19,405 | 0 | $0 |
| 2024 | 0 | $0 | 9,700,838 | $91,715,934 | 0 | $0 |
| 2023 | 0 | $0 | 360,000 | $5,308,020 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-04 | 0 | $0 | 8,486 | $19,405 | 0 | $0 |
| 2024-11 | 0 | $0 | 2,670,840 | $33,913,016 | 0 | $0 |
| 2024-10 | 0 | $0 | 2,054,723 | $14,605,097 | 0 | $0 |
| 2024-09 | 0 | $0 | 2,475,275 | $18,097,822 | 0 | $0 |
| 2024-05 | 0 | $0 | 2,500,000 | $25,099,999 | 0 | $0 |
| 2023-09 | 0 | $0 | 94,858 | $1,404,141 | 0 | $0 |
| 2023-08 | 0 | $0 | 265,142 | $3,903,879 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-04-03 | Patel Akash S. (Chief Financial Officer) | Sale | 7,359 | 2.29 | 16,874 |
| 2025-04-03 | Rosser Kelly (Chief Accounting Officer) | Sale | 1,127 | 2.25 | 2,531 |
| 2024-11-22 | Npeh, Llc | Sale | 431,009 | 12.76 | 5,499,243 |
| 2024-11-22 | Patel Akash S. (Chief Financial Officer) | Sale | 150,000 | 12.65 | 1,897,200 |
| 2024-11-22 | Sk Inc. | Sale | 431,009 | 12.76 | 5,499,243 |
| 2024-11-21 | Npeh, Llc | Sale | 509,040 | 12.72 | 6,472,952 |
| 2024-11-21 | Sk Inc. | Sale | 509,040 | 12.72 | 6,472,952 |
| 2024-11-20 | Npeh, Llc | Sale | 320,371 | 12.60 | 4,035,713 |
| 2024-11-20 | Sk Inc. | Sale | 320,371 | 12.60 | 4,035,713 |
| 2024-10-17 | Npeh, Llc | Sale | 199,369 | 7.33 | 1,460,776 |
| 2024-10-17 | Sk Inc. | Sale | 199,369 | 7.33 | 1,460,776 |
| 2024-10-16 | Npeh, Llc | Sale | 517,618 | 7.12 | 3,685,440 |
| 2024-10-16 | Sk Inc. | Sale | 517,618 | 7.12 | 3,685,440 |
| 2024-10-11 | Npeh, Llc | Sale | 120,500 | 6.92 | 833,378 |
| 2024-10-11 | Sk Inc. | Sale | 120,500 | 6.92 | 833,378 |
| 2024-10-09 | Npeh, Llc | Sale | 122,591 | 6.95 | 851,762 |
| 2024-10-09 | Sk Inc. | Sale | 122,591 | 6.95 | 851,762 |
| 2024-10-07 | Npeh, Llc | Sale | 54,922 | 7.00 | 384,563 |
| 2024-10-07 | Sk Inc. | Sale | 63,793 | 7.00 | 446,806 |
| 2024-10-04 | Sk Inc. | Sale | 5,419 | 7.01 | 37,965 |
| 2024-10-03 | Sk Inc. | Sale | 10,433 | 7.00 | 73,051 |
| 2024-09-30 | Sk Inc. | Sale | 46,585 | 7.07 | 329,309 |
| 2024-09-23 | Sk Inc. | Sale | 1,764 | 7.00 | 12,351 |
| 2024-09-20 | Sk Inc. | Sale | 26,926 | 7.00 | 188,589 |
| 2024-09-19 | Npeh, Llc | Sale | 342,364 | 7.06 | 2,416,062 |
| 2024-09-19 | Sk Inc. | Sale | 742,364 | 7.05 | 5,236,635 |
| 2024-09-18 | Npeh, Llc | Sale | 80,122 | 7.02 | 562,536 |
| 2024-09-18 | Sk Inc. | Sale | 80,122 | 7.02 | 562,536 |
| 2024-09-17 | Npeh, Llc | Sale | 144,959 | 7.04 | 1,020,366 |
| 2024-09-17 | Sk Inc. | Sale | 144,959 | 7.04 | 1,020,366 |
| 2024-09-16 | Npeh, Llc | Sale | 36,752 | 7.05 | 259,138 |
| 2024-09-16 | Sk Inc. | Sale | 36,752 | 7.05 | 259,138 |
| 2024-09-13 | Npeh, Llc | Sale | 1,340 | 7.26 | 9,728 |
| 2024-09-13 | Sk Inc. | Sale | 1,340 | 7.26 | 9,728 |
| 2024-09-12 | Npeh, Llc | Sale | 2,315 | 7.26 | 16,816 |
| 2024-09-12 | Sk Inc. | Sale | 2,315 | 7.26 | 16,816 |
| 2024-09-11 | Npeh, Llc | Sale | 21,155 | 7.28 | 154,093 |
| 2024-09-11 | Sk Inc. | Sale | 21,155 | 7.28 | 154,093 |
| 2024-09-10 | Npeh, Llc | Sale | 300 | 7.31 | 2,193 |
| 2024-09-10 | Sk Inc. | Sale | 300 | 7.31 | 2,193 |
| 2024-09-09 | Npeh, Llc | Sale | 60,022 | 7.61 | 456,467 |
| 2024-09-09 | Sk Inc. | Sale | 60,022 | 7.61 | 456,467 |
| 2024-09-06 | Npeh, Llc | Sale | 66,825 | 7.88 | 526,781 |
| 2024-09-06 | Sk Inc. | Sale | 66,825 | 7.88 | 526,781 |
| 2024-09-05 | Npeh, Llc | Sale | 160,521 | 7.94 | 1,274,055 |
| 2024-09-05 | Sk Inc. | Sale | 160,521 | 7.94 | 1,274,055 |
| 2024-09-04 | Npeh, Llc | Sale | 83,325 | 8.10 | 675,265 |
| 2024-09-04 | Sk Inc. | Sale | 83,325 | 8.10 | 675,265 |
| 2024-05-23 | Sk Inc. | Sale | 2,500,000 | 10.04 | 25,099,999 |
| 2023-09-13 | Mahon James (General Counsel and Secretary) | Sale | 26,126 | 15.12 | 394,972 |
| 2023-09-12 | Mahon James (General Counsel and Secretary) | Sale | 5,268 | 15.04 | 79,214 |
| 2023-09-07 | Mahon James (General Counsel and Secretary) | Sale | 20,000 | 15.21 | 304,140 |
| 2023-09-06 | Mahon James (General Counsel and Secretary) | Sale | 8,606 | 15.25 | 131,250 |
| 2023-09-01 | Heffinger Brandon (Chief Commercial Officer) | Sale | 34,858 | 14.19 | 494,565 |
| 2023-08-31 | Heffinger Brandon (Chief Commercial Officer) | Sale | 39,000 | 13.93 | 543,387 |
| 2023-08-30 | Heffinger Brandon (Chief Commercial Officer) | Sale | 76,142 | 14.31 | 1,089,515 |
| 2023-08-21 | Heffinger Brandon (Chief Commercial Officer) | Sale | 27,771 | 15.19 | 421,869 |
| 2023-08-18 | Heffinger Brandon (Chief Commercial Officer) | Sale | 67,285 | 15.39 | 1,035,718 |
| 2023-08-17 | Heffinger Brandon (Chief Commercial Officer) | Sale | 54,944 | 14.80 | 813,390 |
Insider trading activities including stock purchases, stock sales, and option exercises of NPWR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Net Power Inc. (symbol NPWR, CIK number 1845437) see the Securities and Exchange Commission (SEC) website.