374Water Inc. SEC filings SCWO

374Water Inc. has 484 filings in SEC EDGAR's recent list, going back to May 20, 1996. Its latest annual report, Form 10-K, was filed on Mar 31, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.

Form Description Filed Period
424B5 Prospectus supplement Aug 11, 2026 —
424B5 Prospectus supplement Dec 29, 2025 —
424B5 Prospectus supplement Dec 29, 2025 —
S-3/A Form s-3/a Dec 15, 2025 —
S-3 Shelf registration Nov 12, 2025 —
S-8 Employee stock plan registration Nov 12, 2025 —
424B5 Prospectus supplement Jun 6, 2025 —
424B5 Prospectus supplement Jun 6, 2025 —
424B5 Prospectus supplement Nov 18, 2024 —
S-8 Employee stock plan registration Oct 2, 2024 —
S-3 Shelf registration Dec 22, 2022 —
S-1 Registration statement Jun 17, 2022 —
S-2 Form s-2 Feb 8, 2001 —
S-8 Employee stock plan registration Apr 21, 1998 —
S-3/A Filing Jan 20, 1998 —
S-3/A Filing Jan 14, 1998 —
S-3 Shelf registration Nov 20, 1997 —

Showing 17 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

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Company profile

Industry
Motors & Generators (SIC 3621)
Listed as
SCWO (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Durham, NC
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
933972
Former names
POWERVERDE, INC. (until May 11, 2021); VYREX CORP (until Aug 19, 2008)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.