# ClearSign Technologies Corp: Form S-1, filed Aug 12, 2025

- Company: [ClearSign Technologies Corp](/companies/clir.md) (CIK 1434524)
- Form: S-1
- Filed: 2025-08-12
- Accepted by EDGAR: Aug 12, 2025, 21:29 ET
- Period: not reported
- Accession: 0001104659-25-076944
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1434524/000110465925076944/tm2523037d1_s1.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1434524/000110465925076944/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1434524/000110465925076944/tm2523037d1_s1.htm

Filed Aug 12, 2025.
Source: SEC EDGAR, the filing index for accession 0001104659-25-076944. Last ingested by Listed: Oct 24, 2026, 15:08 ET. No prices; not investment advice.