ClearSign Technologies Corp — 8-K Filings
176 8-K filings on record
This page lists all 8-K filings submitted to the SEC by ClearSign Technologies Corp (CLIR), sorted by most recent first. Each row links to the full filing on EdgarLookup. ClearSign Technologies Corp has filed 176 8-K documents with the SEC since 2008. To view all SEC filings by ClearSign Technologies Corp, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
25-NSE
3
4
4/A
424B1
424B2
424B3
424B4
424B5
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTNAS
CORRESP
D
D/A
DEF 14A
DEFA14A
DEFR14A
EFFECT
FWP
NT 10-Q
POS AM
PRE 14A
PREC14A
PREN14A
PRRN14A
REGDEX
RW
S-1
S-1/A
S-3
S-3/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0001144204-18-044025 | Aug 13, 2018 | — |
| 8-K | FORM 8-K | 0001144204-18-039165 | Jul 20, 2018 | — |
| 8-K | 8-K | 0001144204-18-038673 | Jul 17, 2018 | Jul 12, 2018 |
| 8-K | 8-K | 0001144204-18-027294 | May 11, 2018 | — |
| 8-K | FORM 8-K | 0001144204-18-025412 | May 4, 2018 | May 3, 2018 |
| 8-K | FORM 8-K | 0001144204-18-021153 | Apr 18, 2018 | Apr 12, 2018 |
| 8-K | FORM 8-K | 0001144204-18-017180 | Mar 27, 2018 | — |
| 8-K | FORM 8-K | 0001144204-18-010844 | Feb 26, 2018 | Feb 23, 2018 |
| 8-K | FORM 8-K | 0001144204-18-009546 | Feb 16, 2018 | — |
| 8-K | 8-K | 0001144204-18-007470 | Feb 13, 2018 | Feb 8, 2018 |
| 8-K | FORM 8-K | 0001144204-18-003075 | Jan 22, 2018 | Jan 16, 2018 |
| 8-K | FORM 8-K | 0001144204-17-059833 | Nov 17, 2017 | Nov 9, 2017 |
| 8-K | FORM 8-K | 0001144204-17-055898 | Nov 2, 2017 | Oct 30, 2017 |
| 8-K | FORM 8-K | 0001144204-17-047122 | Sep 8, 2017 | Sep 7, 2017 |
| 8-K | 8-K | 0001144204-17-043307 | Aug 15, 2017 | Aug 14, 2017 |
| 8-K | FORM 8-K | 0001144204-17-034235 | Jun 27, 2017 | Jun 23, 2017 |
| 8-K | FORM 8-K | 0001144204-17-026475 | May 11, 2017 | — |
| 8-K | FORM 8-K | 0001144204-17-024824 | May 5, 2017 | May 4, 2017 |
| 8-K | FORM 8-K | 0001144204-17-021532 | Apr 21, 2017 | Apr 19, 2017 |
| 8-K | FORM 8-K | 0001144204-17-020238 | Apr 13, 2017 | Feb 7, 2017 |
| 8-K | FORM 8-K | 0001144204-17-014772 | Mar 15, 2017 | — |
| 8-K | FORM 8-K | 0001144204-17-008965 | Feb 14, 2017 | Feb 10, 2017 |
| 8-K | FORM 8-K | 0001144204-17-003853 | Jan 26, 2017 | Jan 25, 2017 |
| 8-K | 8-K | 0001144204-17-003512 | Jan 24, 2017 | — |
| 8-K | 8-K | 0001144204-16-138229 | Dec 7, 2016 | — |
| 8-K | FORM 8-K | 0001144204-16-134571 | Nov 15, 2016 | Nov 14, 2016 |
| 8-K | FORM 8-K | 0001144204-16-120659 | Aug 23, 2016 | — |
| 8-K | FORM 8-K | 0001144204-16-118383 | Aug 11, 2016 | — |
| 8-K | FORM 8-K | 0001144204-16-110124 | Jun 28, 2016 | — |
| 8-K | FORM 8-K | 0001144204-16-101287 | May 12, 2016 | — |
| 8-K | FORM 8-K | 0001144204-16-100172 | May 10, 2016 | May 5, 2016 |
| 8-K | FORM 8-K | 0001144204-16-089315 | Mar 22, 2016 | Mar 21, 2016 |
| 8-K | FORM 8-K | 0001144204-16-085833 | Mar 3, 2016 | — |
| 8-K | FORM 8-K | 0001144204-16-081430 | Feb 12, 2016 | Feb 9, 2016 |
| 8-K | CURRENT REPORT | 0001144204-15-064781 | Nov 12, 2015 | — |
| 8-K | FORM 8-K | 0001144204-15-049115 | Aug 13, 2015 | — |
| 8-K | FORM 8-K | 0001144204-15-046517 | Aug 5, 2015 | Jul 30, 2015 |
| 8-K | FORM 8-K | 0001144204-15-035229 | Jun 3, 2015 | — |
| 8-K | FORM 8-K | 0001144204-15-030764 | May 14, 2015 | — |
| 8-K | FORM 8-K | 0001144204-15-029263 | May 11, 2015 | May 7, 2015 |
| 8-K | 8-K | 0001144204-15-012262 | Feb 26, 2015 | — |
| 8-K | 8-K | 0001144204-15-009080 | Feb 13, 2015 | Feb 12, 2015 |
| 8-K | FORM 8-K | 0001144204-15-008147 | Feb 12, 2015 | Feb 6, 2015 |
| 8-K | FORM 8-K | 0001144204-15-006096 | Feb 5, 2015 | Feb 4, 2015 |
| 8-K | FORM 8-K | 0001144204-15-006021 | Feb 5, 2015 | Feb 3, 2015 |
| 8-K | FORM 8-K | 0001144204-14-073565 | Dec 12, 2014 | Dec 10, 2014 |
| 8-K | 8-K | 0001144204-14-067756 | Nov 13, 2014 | — |
| 8-K | FORM 8-K | 0001144204-14-048918 | Aug 12, 2014 | — |
| 8-K | 8-K CURRENT REPORT | 0001144204-14-028753 | May 9, 2014 | May 8, 2014 |
| 8-K | FORM 8-K | 0001144204-14-028335 | May 8, 2014 | May 6, 2014 |