Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2025-04-03 Sale |
2025-04-07 07:34 am |
NET Power Inc. | NPWR | Rosser Kelly Chief Accounting Officer |
1,127 | $2.2458 | $2,531 | 2,531 (Direct) |
View |
| 2025-04-03 Sale |
2025-04-04 9:57 pm |
NET Power Inc. | NPWR | PATEL AKASH S. Chief Financial Officer |
7,359 | $2.2925 | $16,871 | 151,208 (Direct) |
View |
| 2024-11-22 Sale |
2024-11-26 9:02 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
431,009 | $12.76 | $5,499,244 | 0 (Direct) |
View |
| 2024-11-22 Sale |
2024-11-26 9:00 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
431,009 | $12.76 | $5,499,244 | 0 (Indirect) |
View |
| 2024-11-22 Sale |
2024-11-26 4:00 pm |
NET Power Inc. | NPWR | PATEL AKASH S. Chief Financial Officer |
150,000 | $12.65 | $1,897,170 | 790,448 (Direct) |
View |
| 2024-11-20 Sale |
2024-11-21 8:37 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
829,411 | $12.67 | $10,508,755 | 28,421,309 (Indirect) |
View |
| 2024-11-20 Sale |
2024-11-21 8:36 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
829,411 | $12.67 | $10,508,755 | 28,421,309 (Direct) |
View |
| 2024-10-16 Sale |
2024-10-18 8:01 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
716,987 | $7.1777 | $5,146,332 | 0 (Direct) |
View |
| 2024-10-16 Sale |
2024-10-18 8:00 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
716,987 | $7.1777 | $5,146,332 | 0 (Indirect) |
View |
| 2024-10-09 Sale |
2024-10-11 6:33 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
243,091 | $6.9321 | $1,685,140 | 716,987 (Direct) |
View |
| 2024-10-09 Sale |
2024-10-11 6:32 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
243,091 | $6.9321 | $1,685,140 | 716,987 (Indirect) |
View |
| 2024-10-03 Sale |
2024-10-07 6:47 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
79,645 | $7.0024 | $557,703 | 29,965,378 (Indirect Direct) |
View |
| 2024-10-07 Sale |
2024-10-07 6:45 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
54,922 | $7.0015 | $384,536 | 29,965,378 (Direct) |
View |
| 2024-09-30 Sale |
2024-10-02 5:28 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
46,585 | $7.0685 | $329,286 | 24,723 (Direct) |
View |
| 2024-09-20 Sale(A) |
2024-10-02 5:27 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
28,692 | $7.0035 | $200,944 | 71,308 (Direct) |
View |
| 2024-09-20 Sale |
2024-09-24 5:58 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
28,690 | $7.0035 | $200,930 | 71,310 (Direct) |
View |
| 2024-09-17 Sale |
2024-09-19 7:15 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
967,445 | $7.0488 | $6,819,294 | 100,000 (Indirect Direct) |
View |
| 2024-09-17 Sale |
2024-09-19 7:14 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
567,445 | $7.0473 | $3,998,934 | 0 (Direct) |
View |
| 2024-09-12 Sale |
2024-09-16 9:58 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
40,407 | $7.0697 | $285,667 | 58,510,600 (Direct) |
View |
| 2024-09-12 Sale |
2024-09-16 9:57 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
40,407 | $7.0697 | $285,667 | 58,510,600 (Indirect) |
View |
| 2024-09-09 Sale |
2024-09-11 8:08 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
81,477 | $7.5203 | $612,732 | 107,852 (Direct) |
View |
| 2024-09-09 Sale |
2024-09-11 8:07 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
81,477 | $7.5203 | $612,732 | 107,852 (Indirect) |
View |
| 2024-09-04 Sale |
2024-09-06 9:30 pm |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
310,671 | $7.9701 | $2,476,086 | 30,194,629 (Direct) |
View |
| 2024-09-04 Sale |
2024-09-06 9:28 pm |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
310,671 | $7.9701 | $2,476,086 | 30,194,629 (Indirect) |
View |
| 2024-05-23 Sale |
2024-05-28 1:28 pm |
NET Power Inc. | NPWR | SK INC. 10% Owner |
2,500,000 | $10.04 | $25,100,000 | 2,500,000 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-04-09 Option Award |
2025-04-11 4:12 pm |
N/A N/A |
NET Power Inc. | NPWR | Kelliher Joseph T Director |
9,934 | $0 | 30,103 (Direct) |
View |
| 2025-04-02 Option Award |
2025-04-07 07:34 am |
N/A N/A |
NET Power Inc. | NPWR | Rosser Kelly Chief Accounting Officer |
39,252 | $0 | 2,531 (Direct) |
View |
| 2025-04-02 Option Award |
2025-04-04 9:57 pm |
N/A N/A |
NET Power Inc. | NPWR | PATEL AKASH S. Chief Financial Officer |
117,757 | $0 | 151,208 (Direct) |
View |
| 2025-04-02 Option Award |
2025-04-04 9:55 pm |
N/A N/A |
NET Power Inc. | NPWR | ALLEN BRIAN F. COO and President |
132,399 | $0 | 738,948 (Direct) |
View |
| 2025-01-02 Option Award |
2025-01-06 4:04 pm |
N/A N/A |
NET Power Inc. | NPWR | Kelliher Joseph T Director |
2,467 | $0 | 20,169 (Direct) |
View |
| 2024-11-22 Conversion |
2024-11-26 4:00 pm |
N/A N/A |
NET Power Inc. | NPWR | PATEL AKASH S. Chief Financial Officer |
150,000 | $0 | 790,448 (Direct) |
View |
| 2024-11-22 Other |
2024-11-26 4:00 pm |
N/A N/A |
NET Power Inc. | NPWR | PATEL AKASH S. Chief Financial Officer |
150,000 | $0 | 790,448 (Direct) |
View |
| 2024-11-19 Conversion |
2024-11-21 8:37 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
1,260,420 | $0 | 28,421,309 (Indirect) |
View |
| 2024-11-19 Other |
2024-11-21 8:37 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
1,260,420 | $0 | 28,421,309 (Indirect) |
View |
| 2024-11-19 Conversion |
2024-11-21 8:36 pm |
N/A N/A |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
1,260,420 | $0 | 28,421,309 (Direct) |
View |
| 2024-11-19 Other |
2024-11-21 8:36 pm |
N/A N/A |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
1,260,420 | $0 | 28,421,309 (Direct) |
View |
| 2024-10-11 Option Award |
2024-10-11 4:31 pm |
N/A N/A |
NET Power Inc. | NPWR | Kelliher Joseph T Director |
3,727 | $0 | 13,021 (Direct) |
View |
| 2024-09-25 Conversion |
2024-10-07 6:47 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
1,015,000 | $0 | 29,965,378 (Indirect) |
View |
| 2024-09-25 Other |
2024-10-07 6:47 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
1,015,000 | $0 | 29,965,378 (Indirect) |
View |
| 2024-09-25 Conversion |
2024-10-07 6:45 pm |
N/A N/A |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
1,015,000 | $0 | 29,965,378 (Direct) |
View |
| 2024-09-25 Other |
2024-10-07 6:45 pm |
N/A N/A |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
1,015,000 | $0 | 29,965,378 (Direct) |
View |
| 2024-09-16 Conversion |
2024-09-16 9:58 pm |
N/A N/A |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
500,000 | $0 | 58,510,600 (Direct) |
View |
| 2024-09-16 Other |
2024-09-16 9:58 pm |
N/A N/A |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
500,000 | $0 | 58,510,600 (Direct) |
View |
| 2024-09-16 Conversion |
2024-09-16 9:57 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
500,000 | $0 | 58,510,600 (Indirect) |
View |
| 2024-09-16 Other |
2024-09-16 9:57 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
500,000 | $0 | 58,510,600 (Indirect) |
View |
| 2024-09-03 Conversion |
2024-09-06 9:30 pm |
N/A N/A |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
500,000 | $0 | 30,194,629 (Direct) |
View |
| 2024-09-03 Other |
2024-09-06 9:30 pm |
N/A N/A |
NET Power Inc. | NPWR | NPEH LLC 10% Owner |
500,000 | $0 | 30,194,629 (Direct) |
View |
| 2024-09-03 Conversion |
2024-09-06 9:28 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
500,000 | $0 | 30,194,629 (Indirect) |
View |
| 2024-09-03 Other |
2024-09-06 9:28 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
500,000 | $0 | 30,194,629 (Indirect) |
View |
| 2024-07-01 Option Award |
2024-07-03 4:00 pm |
N/A N/A |
NET Power Inc. | NPWR | Kelliher Joseph T Director |
2,658 | $0 | 9,294 (Direct) |
View |
| 2024-06-04 Option Award |
2024-06-06 4:14 pm |
N/A N/A |
NET Power Inc. | NPWR | Alexander Ralph Director |
15,369 | $0 | 36,813 (Direct) |
View |
| 2024-06-04 Option Award |
2024-06-06 4:12 pm |
N/A N/A |
NET Power Inc. | NPWR | Kelliher Joseph T Director |
15,369 | $0 | 36,813 (Direct) |
View |
| 2024-06-04 Option Award |
2024-06-06 4:08 pm |
N/A N/A |
NET Power Inc. | NPWR | PETERSON CAROL R. Director |
15,369 | $0 | 36,813 (Direct) |
View |
| 2024-06-04 Option Award |
2024-06-06 4:07 pm |
N/A N/A |
NET Power Inc. | NPWR | Veltmann Alejandra Director |
15,369 | $0 | 36,813 (Direct) |
View |
Ownership |
2024-05-16 4:45 pm |
N/A N/A |
NET Power Inc. | NPWR | Rosser Kelly Chief Accounting Officer |
0 | $0 | 35,973 (Direct) |
View |
| 2024-04-02 Option Award |
2024-04-04 4:11 pm |
N/A N/A |
NET Power Inc. | NPWR | PATEL AKASH S. Chief Financial Officer |
351,184 | $0 | 384,635 (Direct) |
View |
| 2024-04-02 Option Award |
2024-04-04 4:11 pm |
N/A N/A |
NET Power Inc. | NPWR | ALLEN BRIAN F. COO and President |
449,077 | $0 | 486,687 (Direct) |
View |
| 2024-04-01 Option Award |
2024-04-03 4:34 pm |
N/A N/A |
NET Power Inc. | NPWR | Kelliher Joseph T Director |
2,294 | $0 | 6,636 (Direct) |
View |
| 2024-01-02 Option Award |
2024-01-04 4:23 pm |
N/A N/A |
NET Power Inc. | NPWR | Kelliher Joseph T Director |
2,587 | $0 | 4,342 (Direct) |
View |
| 2023-10-02 Option Award |
2023-10-04 4:10 pm |
N/A N/A |
NET Power Inc. | NPWR | Kelliher Joseph T Director |
1,755 | $0 | 1,755 (Direct) |
View |