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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-24-004441
Filing Date
2024-04-01
Accepted
2024-04-01 07:02:23
Documents
93
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K clir-20231231x10k.htm   iXBRL 10-K 1515350
2 EX-4.1 clir-20231231xex4d1.htm EX-4.1 38705
3 EX-23.1 clir-20231231xex23d1.htm EX-23.1 6742
4 EX-31.1 clir-20231231xex31d1.htm EX-31.1 12972
5 EX-31.2 clir-20231231xex31d2.htm EX-31.2 12951
6 EX-32.1 clir-20231231xex32d1.htm EX-32.1 10260
7 EX-97 clir-20231231xex97.htm EX-97 18755
8 GRAPHIC clir-20231231x10k001.jpg GRAPHIC 3992
9 GRAPHIC clir-20231231x10k002.jpg GRAPHIC 9404
10 GRAPHIC clir-20231231x10k003.jpg GRAPHIC 10896
11 GRAPHIC clir-20231231xex23d1001.jpg GRAPHIC 7078
12 GRAPHIC clir-20231231xex4d1002.jpg GRAPHIC 939
13 GRAPHIC clir-20231231xex97g001.jpg GRAPHIC 262232
14 GRAPHIC clir-20231231xex97g002.jpg GRAPHIC 230744
15 GRAPHIC clir-20231231xex97g003.jpg GRAPHIC 257735
16 GRAPHIC clir-20231231xex97g004.jpg GRAPHIC 222316
17 GRAPHIC clir-20231231xex97g005.jpg GRAPHIC 30796
18 GRAPHIC clir-20231231xex97g006.jpg GRAPHIC 105350
  Complete submission text file 0001558370-24-004441.txt   8795487

Data Files

Seq Description Document Type Size
19 EX-101.SCH clir-20231231.xsd EX-101.SCH 61101
20 EX-101.CAL clir-20231231_cal.xml EX-101.CAL 70218
21 EX-101.DEF clir-20231231_def.xml EX-101.DEF 189687
22 EX-101.LAB clir-20231231_lab.xml EX-101.LAB 441905
23 EX-101.PRE clir-20231231_pre.xml EX-101.PRE 379733
97 EXTRACTED XBRL INSTANCE DOCUMENT clir-20231231x10k_htm.xml XML 1082351
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)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35521 | Film No.: 24805505
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)