# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-23-005285
Filing Date
2023-03-31
Accepted
2023-03-31 16:06:12
Documents
83
Period of Report
2022-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | clir-20221231x10k.htm iXBRL | 10-K | 1676834
2 | EX-23.1 | clir-20221231xex23d1.htm | EX-23.1 | 6575
3 | EX-31.1 | clir-20221231xex31d1.htm | EX-31.1 | 12971
4 | EX-31.2 | clir-20221231xex31d2.htm | EX-31.2 | 12950
5 | EX-32.1 | clir-20221231xex32d1.htm | EX-32.1 | 10259
6 | GRAPHIC | clir-20221231x10k001.jpg | GRAPHIC | 3992
7 | GRAPHIC | clir-20221231x10k002.jpg | GRAPHIC | 9404
8 | GRAPHIC | clir-20221231x10k003.jpg | GRAPHIC | 10896
9 | GRAPHIC | clir-20221231xex23d1001.jpg | GRAPHIC | 7078
| Complete submission text file | 0001558370-23-005285.txt |  | 7516668

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | EX-101.SCH | clir-20221231.xsd | EX-101.SCH | 69089
11 | EX-101.CAL | clir-20221231_cal.xml | EX-101.CAL | 65608
12 | EX-101.DEF | clir-20221231_def.xml | EX-101.DEF | 187411
13 | EX-101.LAB | clir-20221231_lab.xml | EX-101.LAB | 467628
14 | EX-101.PRE | clir-20221231_pre.xml | EX-101.PRE | 386749
77 | EXTRACTED XBRL INSTANCE DOCUMENT | clir-20221231x10k_htm.xml | XML | 1199713

Mailing Address 8023 E. 63RD PLACE, SUITE 101 TULSA OK 74133
Business Address 8023 E. 63RD PLACE, SUITE 101 TULSA OK 74133 (918) 236-6461
ClearSign Technologies Corp (Filer) CIK: 0001434524 (see all company filings)

EIN.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35521 | Film No.: 23787580
SIC: 3823 Industrial Instruments For Measurement, Display, and Control