CLIR - Company ID 0001434524
ClearSign Technologies Corp has filed 769 public company documents between 2008 and 2026. The most frequent type is insider trade (294 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 8-K | Major company event | 10y ago2016-03-22 | 2016-03-21 | View filing |
| 4 | Insider trade | 10y ago2016-03-21 | 2016-03-21 | View filing |
| 4 | Insider trade | 10y ago2016-03-21 | 2016-03-21 | View filing |
| 4 | Insider trade | 10y ago2016-03-11 | 2016-03-09 | View filing |
| 10-K | Annual report | 10y ago2016-03-03 | 2015-12-31 | View filing |
| 8-K | Major company event | 10y ago2016-03-03 | 2016-03-03 | View filing |
| 8-K | Major company event | 10y ago2016-02-12 | 2016-02-09 | View filing |
| CERTNAS | CERTNAS | 10y ago2016-01-25 | - | View filing |
| 5 | Annual insider summary | 10y ago2016-01-08 | 2015-12-31 | View filing |
| EFFECT | EFFECT | 10y ago2016-01-07 | - | View filing |
| CORRESP | Company correspondence | 10y ago2016-01-05 | - | View filing |
| S-3/A | S-3/A | 10y ago2016-01-05 | - | View filing |
| UPLOAD | SEC correspondence | 10y ago2016-01-04 | - | View filing |
| 4 | Insider trade | 10y ago2015-12-31 | 2015-12-31 | View filing |
| 4 | Insider trade | 10y ago2015-12-31 | 2015-12-31 | View filing |
| 4 | Insider trade | 10y ago2015-12-31 | 2015-12-31 | View filing |
| S-3 | Securities registration | 10y ago2015-12-29 | - | View filing |
| 4 | Insider trade | 10y ago2015-12-17 | 2015-12-15 | View filing |
| 4 | Insider trade | 10y ago2015-12-15 | 2015-12-10 | View filing |
| 4 | Insider trade | 10y ago2015-12-04 | 2015-12-03 | View filing |
| 4 | Insider trade | 10y ago2015-12-02 | 2015-11-30 | View filing |
| 4 | Insider trade | 10y ago2015-12-02 | 2015-11-30 | View filing |
| 8-K | Major company event | 10y ago2015-11-12 | 2015-11-12 | View filing |
| 10-Q | Quarterly report | 10y ago2015-11-12 | 2015-09-30 | View filing |
| 4 | Insider trade | 10y ago2015-10-01 | 2015-09-30 | View filing |
| 4 | Insider trade | 10y ago2015-10-01 | 2015-09-30 | View filing |
| 4 | Insider trade | 10y ago2015-10-01 | 2015-09-30 | View filing |
| 4 | Insider trade | 10y ago2015-09-23 | 2015-09-18 | View filing |
| 8-K | Major company event | 10y ago2015-08-13 | 2015-08-13 | View filing |
| 10-Q | Quarterly report | 10y ago2015-08-13 | 2015-06-30 | View filing |
| 4 | Insider trade | 10y ago2015-08-05 | 2015-07-30 | View filing |
| 8-K | Major company event | 10y ago2015-08-05 | 2015-07-30 | View filing |
| 4 | Insider trade | 11y ago2015-07-01 | 2015-06-30 | View filing |
| 4 | Insider trade | 11y ago2015-07-01 | 2015-06-30 | View filing |
| 4 | Insider trade | 11y ago2015-07-01 | 2015-06-30 | View filing |
| 8-K | Major company event | 11y ago2015-06-03 | 2015-06-03 | View filing |
| 8-K | Major company event | 11y ago2015-05-14 | 2015-05-14 | View filing |
| 10-Q | Quarterly report | 11y ago2015-05-14 | 2015-03-31 | View filing |
| S-8 | Employee stock plan | 11y ago2015-05-13 | - | View filing |
| 8-K | Major company event | 11y ago2015-05-11 | 2015-05-07 | View filing |
| 4 | Insider trade | 11y ago2015-04-02 | 2015-04-01 | View filing |
| 4 | Insider trade | 11y ago2015-04-02 | 2015-04-01 | View filing |
| 4 | Insider trade | 11y ago2015-04-02 | 2015-04-01 | View filing |
| 4 | Insider trade | 11y ago2015-04-02 | 2015-04-01 | View filing |
| 4 | Insider trade | 11y ago2015-04-02 | 2015-04-01 | View filing |
| 4 | Insider trade | 11y ago2015-04-02 | 2015-04-01 | View filing |
| DEFR14A | DEFR14A | 11y ago2015-04-01 | - | View filing |
| 5 | Annual insider summary | 11y ago2015-04-01 | 2014-12-31 | View filing |
| 5 | Annual insider summary | 11y ago2015-04-01 | 2014-12-31 | View filing |
| 5 | Annual insider summary | 11y ago2015-04-01 | 2014-12-31 | View filing |