Form 8-K - Current report:
SEC Accession No. 0001104659-21-144469
Filing Date
2021-11-29
Accepted
2021-11-29 16:31:40
Documents
15
Period of Report
2021-11-23
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2133972d1_8k.htm   iXBRL 8-K 32013
2 EXHIBIT 99.1 tm2133972d1_ex99-1.htm EX-99.1 11936
3 EXHIBIT 99.2 tm2133972d1_ex99-2.htm EX-99.2 66781
7 GRAPHIC tm2133972d1_ex99-1img001.jpg GRAPHIC 12408
  Complete submission text file 0001104659-21-144469.txt   328509

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA clir-20211123.xsd EX-101.SCH 3086
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE clir-20211123_lab.xml EX-101.LAB 34240
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE clir-20211123_pre.xml EX-101.PRE 22361
8 EXTRACTED XBRL INSTANCE DOCUMENT tm2133972d1_8k_htm.xml XML 3479
Mailing Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168
Business Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168 (206) 673-4848
ClearSign Technologies Corp (Filer) CIK: 0001434524 (see all company filings)

EIN.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-35521 | Film No.: 211456624
SIC: 3823 Industrial Instruments For Measurement, Display, and Control