Net Power Inc. (NPWR) Historical Stock Prices
Net Power Inc. (NPWR) is a publicly traded company on the NYSE, categorized under SIC 3620 (Electrical Industrial Apparatus). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: NPWR
CIK: 1845437
Exchange: NYSE
SIC 3620: Electrical Industrial Apparatus
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
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Audit Firm
KPMG LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerJeremy Morgan
Audit LocationHouston, Texas, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-10-08 | 2026-04-13 | OWNERSHIP DOCUMENT | 0001104659-26-114715 | View SEC Doc Filr Page |
| 8-K | 2026-09-11 | 2026-09-08 | FORM 8-K | 0001104659-26-107045 | View SEC Doc Filr Page |
| 4 | 2026-09-10 | 2026-09-08 | OWNERSHIP DOCUMENT | 0001104659-26-106788 | View SEC Doc Filr Page |
| 4 | 2026-09-10 | 2026-09-08 | OWNERSHIP DOCUMENT | 0001104659-26-106786 | View SEC Doc Filr Page |
| 8-K | 2026-09-03 | 2026-08-31 | FORM 8-K | 0001104659-26-105072 | View SEC Doc Filr Page |
| 4 | 2026-08-31 | 2026-06-03 | FORM 4 | 0001564633-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-08-31 | 2026-06-03 | FORM 4 | 0001973456-26-000007 | View SEC Doc Filr Page |
| 4 | 2026-08-31 | 2026-06-03 | FORM 4 | 0001464551-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-08-31 | 2026-06-03 | FORM 4 | 0001358507-26-000003 | View SEC Doc Filr Page |
| 4 | 2026-08-27 | 2026-08-25 | OWNERSHIP DOCUMENT | 0001104659-26-102534 | View SEC Doc Filr Page |
| 4 | 2026-08-27 | 2026-08-25 | OWNERSHIP DOCUMENT | 0001104659-26-102532 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-08-17 | — | SCHEDULE 13D/A Filing | 0001104659-26-097960 | View SEC Doc Filr Page |
| 4 | 2026-08-14 | 2026-08-12 | OWNERSHIP DOCUMENT | 0001104659-26-097370 | View SEC Doc Filr Page |
| 4 | 2026-08-14 | 2026-08-12 | OWNERSHIP DOCUMENT | 0001104659-26-097369 | View SEC Doc Filr Page |
| 10-Q | 2026-08-13 | 2026-06-30 | 10-Q | 0001845437-26-000033 | View SEC Doc Filr Page |
| 8-K | 2026-08-13 | 2026-08-13 | 8-K | 0001845437-26-000031 | View SEC Doc Filr Page |
| 4 | 2026-08-11 | 2026-08-07 | OWNERSHIP DOCUMENT | 0001104659-26-094207 | View SEC Doc Filr Page |
| 4 | 2026-08-11 | 2026-08-07 | OWNERSHIP DOCUMENT | 0001104659-26-094206 | View SEC Doc Filr Page |
| 4 | 2026-08-06 | 2026-08-04 | OWNERSHIP DOCUMENT | 0001104659-26-092165 | View SEC Doc Filr Page |
| 4 | 2026-08-06 | 2026-08-04 | OWNERSHIP DOCUMENT | 0001104659-26-092163 | View SEC Doc Filr Page |
| 4 | 2026-07-30 | 2026-07-28 | OWNERSHIP DOCUMENT | 0001104659-26-088828 | View SEC Doc Filr Page |
| 4 | 2026-07-30 | 2026-07-28 | OWNERSHIP DOCUMENT | 0001104659-26-088827 | View SEC Doc Filr Page |
| 4 | 2026-07-23 | 2026-07-21 | OWNERSHIP DOCUMENT | 0001104659-26-086400 | View SEC Doc Filr Page |
| 4 | 2026-07-23 | 2026-07-21 | OWNERSHIP DOCUMENT | 0001104659-26-086399 | View SEC Doc Filr Page |
| 8-K | 2026-06-05 | 2026-06-03 | 8-K | 0001845437-26-000023 | View SEC Doc Filr Page |