CLIR
ClearSign Technologies CorpCompany with tickers: CLIR
CIK
1434524
CUSIP
185064201
Shares Outstanding
6,190,413
Website
https://www.clearsign.com
Investor Relations
https://ir.clearsign.com/
13F Activity (30d)
5 filings
5 filers
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | Filing Date | Period | Open |
|---|---|---|---|
| 8-K | 2026-06-09 | 2026-06-08 | |
| 8-K | 2026-06-01 | 2026-05-28 | |
| 8-K | 2026-05-28 | 2026-05-26 | |
| 8-K | 2026-05-21 | 2026-05-20 | |
| 10-Q | 2026-05-15 | 2026-03-31 | |
| DEF 14A | 2026-04-28 | 2026-06-08 | |
| 8-K | 2026-04-10 | 2026-04-09 | |
| 10-K | 2026-03-31 | 2025-12-31 | |
| 8-K | 2026-03-30 | — | |
| 8-K | 2026-03-10 | 2026-03-06 | |
| 8-K | 2026-03-04 | 2026-02-26 | |
| 8-K | 2026-02-25 | 2026-02-24 | |
| DEF 14A | 2026-02-02 | 2026-02-26 | |
| 8-K | 2026-01-07 | — | |
| 8-K | 2025-12-08 | — | |
| 8-K | 2025-11-21 | 2025-11-19 | |
| 8-K | 2025-11-17 | 2025-11-11 | |
| 10-Q | 2025-11-14 | 2025-09-30 | |
| 8-K | 2025-09-30 | — | |
| 8-K | 2025-08-29 | 2025-08-26 | |
| 8-K | 2025-08-15 | 2025-08-14 | |
| 10-Q | 2025-08-14 | 2025-06-30 | |
| 8-K | 2025-08-08 | 2025-08-04 | |
| 8-K | 2025-07-28 | 2025-07-25 | |
| 8-K | 2025-07-18 | 2025-07-12 | |
| 8-K | 2025-07-11 | 2025-06-27 | |
| DEF 14A | 2025-06-13 | 2025-07-25 | |
| 10-K/A | 2025-05-28 | 2024-12-31 | |
| 8-K | 2025-05-27 | 2025-05-22 | |
| 8-K | 2025-05-23 | 2025-05-21 | |
| 10-Q | 2025-05-15 | 2025-03-31 | |
| 8-K | 2025-04-04 | 2025-04-01 | |
| 10-K | 2025-03-31 | 2024-12-31 | |
| 8-K | 2024-12-09 | 2024-12-06 | |
| 8-K | 2024-11-21 | 2024-11-20 | |
| 10-Q | 2024-11-14 | 2024-09-30 | |
| 10-K/A | 2024-11-07 | 2023-12-31 | |
| 8-K | 2024-10-30 | — | |
| 8-K | 2024-10-01 | — | |
| 8-K/A | 2024-08-23 | 2024-06-24 | |
| 8-K | 2024-08-23 | 2024-08-21 | |
| 10-Q | 2024-08-14 | 2024-06-30 | |
| 8-K | 2024-08-06 | 2024-08-01 | |
| 8-K/A | 2024-06-28 | 2024-06-24 | |
| 8-K | 2024-06-26 | 2024-06-24 | |
| 8-K | 2024-06-20 | 2024-06-16 | |
| 8-K | 2024-06-07 | 2024-06-03 | |
| 8-K | 2024-05-28 | 2024-05-23 | |
| 10-Q | 2024-05-15 | 2024-03-31 | |
| DEF 14A | 2024-05-10 | 2024-06-25 |
Showing 1–50 of 127 filings