Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001104659-25-053646
Filing Date
2025-05-28
Accepted
2025-05-28 17:20:18
Documents
15
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K/A tm2516383d1_10ka.htm   iXBRL 10-K/A 101329
2 EXHIBIT 31.1 tm2516383d1_ex31-1.htm EX-31.1 3893
3 EXHIBIT 31.2 tm2516383d1_ex31-2.htm EX-31.2 3920
4 EXHIBIT 32.1 tm2516383d1_ex32-1.htm EX-32.1 5502
  Complete submission text file 0001104659-25-053646.txt   333183

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA clir-20241231.xsd EX-101.SCH 3047
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE clir-20241231_lab.xml EX-101.LAB 36883
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE clir-20241231_pre.xml EX-101.PRE 24167
18 EXTRACTED XBRL INSTANCE DOCUMENT tm2516383d1_10ka_htm.xml XML 6274
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.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-35521 | Film No.: 25996575
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)