SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-22-004842
Filing Date
2022-03-31
Accepted
2022-03-31 09:00:45
Documents
124
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K clir-20211231x10k.htm   iXBRL 10-K 1601710
2 EX-10.13 clir-20211231xex10d13.htm EX-10.13 86914
3 EX-10.14 clir-20211231xex10d14.htm EX-10.14 93587
4 EX-10.15 clir-20211231xex10d15.htm EX-10.15 31427
5 EX-10.18 clir-20211231xex10d18.htm EX-10.18 1170908
6 EX-10.19 clir-20211231xex10d19.htm EX-10.19 119891
7 EX-10.20 clir-20211231xex10d20.htm EX-10.20 327784
8 EX-23.1 clir-20211231xex23d1.htm EX-23.1 6233
9 EX-23.2 clir-20211231xex23d2.htm EX-23.2 2985
10 EX-31.1 clir-20211231xex31d1.htm EX-31.1 12972
11 EX-31.2 clir-20211231xex31d2.htm EX-31.2 12999
12 EX-32.1 clir-20211231xex32d1.htm EX-32.1 10260
13 GRAPHIC clir-20211231x10k001.jpg GRAPHIC 2959
14 GRAPHIC clir-20211231x10k002.jpg GRAPHIC 6457
15 GRAPHIC clir-20211231x10k003.jpg GRAPHIC 7242
16 GRAPHIC clir-20211231xex10d18026.jpg GRAPHIC 1023
17 GRAPHIC clir-20211231xex10d18025.jpg GRAPHIC 1935
18 GRAPHIC clir-20211231xex10d18015.jpg GRAPHIC 1023
19 GRAPHIC clir-20211231xex10d18030.jpg GRAPHIC 1719
20 GRAPHIC clir-20211231xex10d18023.jpg GRAPHIC 9970
21 GRAPHIC clir-20211231xex10d18003.jpg GRAPHIC 1023
22 GRAPHIC clir-20211231xex10d18020.jpg GRAPHIC 1023
23 GRAPHIC clir-20211231xex10d18032.jpg GRAPHIC 647
24 GRAPHIC clir-20211231xex10d18029.jpg GRAPHIC 663
25 GRAPHIC clir-20211231xex10d18027.jpg GRAPHIC 9114
26 GRAPHIC clir-20211231xex10d18035.jpg GRAPHIC 675
27 GRAPHIC clir-20211231xex10d18008.jpg GRAPHIC 1023
28 GRAPHIC clir-20211231xex10d18022.jpg GRAPHIC 879
29 GRAPHIC clir-20211231xex10d18001.jpg GRAPHIC 659
30 GRAPHIC clir-20211231xex10d18034.jpg GRAPHIC 7869
31 GRAPHIC clir-20211231xex10d18033.jpg GRAPHIC 7367
32 GRAPHIC clir-20211231xex10d18028.jpg GRAPHIC 3705
33 GRAPHIC clir-20211231xex10d18031.jpg GRAPHIC 5167
34 GRAPHIC clir-20211231xex10d18021.jpg GRAPHIC 1151
35 GRAPHIC clir-20211231xex10d18002.jpg GRAPHIC 1023
36 GRAPHIC clir-20211231xex10d18005.jpg GRAPHIC 1023
37 GRAPHIC clir-20211231xex10d18039.jpg GRAPHIC 1019
38 GRAPHIC clir-20211231xex10d18024.jpg GRAPHIC 8496
39 GRAPHIC clir-20211231xex10d19005.jpg GRAPHIC 1336
40 GRAPHIC clir-20211231xex10d19004.jpg GRAPHIC 4287
41 GRAPHIC clir-20211231xex10d19001.jpg GRAPHIC 651
42 GRAPHIC clir-20211231xex10d19003.jpg GRAPHIC 7194
43 GRAPHIC clir-20211231xex10d20001.jpg GRAPHIC 659
44 GRAPHIC clir-20211231xex10d20008.jpg GRAPHIC 109844
45 GRAPHIC clir-20211231xex10d20004.jpg GRAPHIC 1601
46 GRAPHIC clir-20211231xex10d20007.jpg GRAPHIC 60863
47 GRAPHIC clir-20211231xex10d20002.jpg GRAPHIC 11136
48 GRAPHIC clir-20211231xex10d20003.jpg GRAPHIC 2789
49 GRAPHIC clir-20211231xex10d20006.jpg GRAPHIC 180088
50 GRAPHIC clir-20211231xex10d20005.jpg GRAPHIC 2058
51 GRAPHIC clir-20211231xex23d1001.jpg GRAPHIC 4806
52 GRAPHIC clir-20211231xex23d2001.jpg GRAPHIC 3732
  Complete submission text file 0001558370-22-004842.txt   9685413

Data Files

Seq Description Document Type Size
53 EX-101.SCH clir-20211231.xsd EX-101.SCH 70106
54 EX-101.CAL clir-20211231_cal.xml EX-101.CAL 60750
55 EX-101.DEF clir-20211231_def.xml EX-101.DEF 184732
56 EX-101.LAB clir-20211231_lab.xml EX-101.LAB 436621
57 EX-101.PRE clir-20211231_pre.xml EX-101.PRE 365500
118 EXTRACTED XBRL INSTANCE DOCUMENT clir-20211231x10k_htm.xml XML 1123560
Mailing Address 8023 E. 63RD PLACE, SUITE 101 TULSA OK 74133
Business Address 8023 E. 63RD PLACE, SUITE 101 TULSA OK 74133 (918) 236-7770
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.: 22789357
SIC: 3823 Industrial Instruments For Measurement, Display, and Control