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 |
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 |
2024-11-20 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 |
2024-10-16 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 6:32 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 |
2024-09-30 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 |
2024-09-12 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 8:07 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 9:28 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 |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
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 8:37 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 |
2024-09-25 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 6:47 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 |
2024-09-16 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 |
2024-09-16 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 |
2024-09-03 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 |
2024-09-03 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 |
Ownership |
2023-06-20 7:30 pm |
N/A N/A |
NET Power Inc. | NPWR | 8 Rivers Capital LLC SK INC. 10% Owner |
0 | $0 | 65,510,600 (Direct) |
View |