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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001104659-20-039929
Filing Date
2020-03-30
Accepted
2020-03-30 08:01:28
Documents
88
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K tm205247d1_10k.htm 10-K 640250
2 EXHIBIT 4.2 tm205247d1_ex4-2.htm EX-4.2 3678
3 EXHIBIT 23.1 tm205247d1_ex23-1.htm EX-23.1 2442
4 EXHIBIT 31.1 tm205247d1_ex31-1.htm EX-31.1 11414
5 EXHIBIT 31.2 tm205247d1_ex31-2.htm EX-31.2 11463
6 EXHIBIT 32.1 tm205247d1_ex32-1.htm EX-32.1 4873
7 GRAPHIC image_001.jpg GRAPHIC 23006
8 GRAPHIC image_002.jpg GRAPHIC 67057
9 GRAPHIC image_003.jpg GRAPHIC 85952
10 GRAPHIC image_004.jpg GRAPHIC 40882
11 GRAPHIC image_005.jpg GRAPHIC 5782
  Complete submission text file 0001104659-20-039929.txt   6423981

Data Files

Seq Description Document Type Size
12 XBRL INSTANCE DOCUMENT clir-20191231.xml EX-101.INS 1620186
13 XBRL TAXONOMY EXTENSION SCHEMA clir-20191231.xsd EX-101.SCH 60901
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE clir-20191231_cal.xml EX-101.CAL 53171
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE clir-20191231_def.xml EX-101.DEF 184187
16 XBRL TAXONOMY EXTENSION LABEL LINKBASE clir-20191231_lab.xml EX-101.LAB 416929
17 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE clir-20191231_pre.xml EX-101.PRE 383021
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)

IRS No.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35521 | Film No.: 20754057
SIC: 3823 Industrial Instruments For Measurement, Display, and Control