06/05/2025
8:28 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
Veltmann Alejandra (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/05/2025
8:14 PM | Kelliher Joseph T (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/05/2025
8:21 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
PETERSON CAROL R. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/05/2025
7:59 PM | Alexander Ralph (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/04/2025
8:13 PM | Horstman Marc (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
06/04/2025
8:14 PM | Horstman Marc (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
3:31 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
04/24/2025
3:21 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form DEF 14A | |
04/07/2025
6:34 AM | NET Power Inc. (Issuer)
NET Power (Issuer)
Rosser Kelly (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2025
8:55 PM | ALLEN BRIAN F. (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2025
8:57 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
PATEL AKASH S. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
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04/03/2025
3:25 PM | NET Power Inc. (Subject)
NET Power (Subject)
PATEL AKASH S. (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/21/2025
3:17 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/10/2025
6:36 AM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/10/2025
5:16 AM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
11/26/2024
8:00 PM | 8 Rivers Capital, LLC (Filed by)
NET Power Inc. (Subject)
NET Power (Subject)
| Form SC 13D/A | |
11/26/2024
8:00 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/26/2024
8:02 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/26/2024
3:00 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
PATEL AKASH S. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
3:27 PM | NET Power Inc. (Subject)
NET Power (Subject)
PATEL AKASH S. (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/21/2024
11:15 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form EFFECT | |
11/21/2024
7:36 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/21/2024
7:37 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/19/2024
7:59 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Subject)
NET Power (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/12/2024
5:54 AM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/21/2024
7:00 PM | 8 Rivers Capital, LLC (Filed by)
NET Power Inc. (Subject)
NET Power (Subject)
| Form SC 13D/A | |
10/18/2024
7:00 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/18/2024
7:01 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/11/2024
5:32 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/11/2024
5:33 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/11/2024
3:31 PM | Kelliher Joseph T (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/07/2024
5:45 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/07/2024
5:47 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/04/2024
3:34 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/02/2024
4:27 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4/A | |
10/02/2024
4:28 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/24/2024
4:58 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/23/2024
7:12 PM | 8 Rivers Capital, LLC (Filed by)
NET Power Inc. (Subject)
NET Power (Subject)
| Form SC 13D/A | |
09/19/2024
6:14 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/19/2024
6:15 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/16/2024
8:57 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
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09/16/2024
8:58 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/11/2024
7:07 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/11/2024
7:08 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/10/2024
7:58 AM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/06/2024
8:30 PM | NET Power Inc. (Issuer)
NET Power (Issuer)
NPEH, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/06/2024
8:28 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Issuer)
NET Power (Issuer)
SK INC. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/12/2024
3:17 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/12/2024
3:19 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/26/2024
3:51 PM | 8 Rivers Capital, LLC (Reporting)
NET Power Inc. (Subject)
NET Power (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
07/08/2024
3:31 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form 424B3 | |
07/07/2024
11:15 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form EFFECT | |
07/01/2024
4:29 PM | NET Power Inc. (Filer)
NET Power (Filer)
| Form POS AM | |
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