# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-25-007875
Filing Date
2025-05-15
Accepted
2025-05-15 16:05:54
Documents
67
Period of Report
2025-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | clir-20250331x10q.htm iXBRL | 10-Q | 1108858
2 | EX-31.1 | clir-20250331xex31d1.htm | EX-31.1 | 12913
3 | EX-31.2 | clir-20250331xex31d2.htm | EX-31.2 | 12770
4 | EX-32.1 | clir-20250331xex32d1.htm | EX-32.1 | 7951
| Complete submission text file | 0001558370-25-007875.txt |  | 5714168

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | EX-101.SCH | clir-20250331.xsd | EX-101.SCH | 46738
6 | EX-101.CAL | clir-20250331_cal.xml | EX-101.CAL | 50722
7 | EX-101.DEF | clir-20250331_def.xml | EX-101.DEF | 188433
8 | EX-101.LAB | clir-20250331_lab.xml | EX-101.LAB | 351308
9 | EX-101.PRE | clir-20250331_pre.xml | EX-101.PRE | 312994
70 | EXTRACTED XBRL INSTANCE DOCUMENT | clir-20250331x10q_htm.xml | XML | 897630

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-Q | Act: 34 | File No.: 001-35521 | Film No.: 25952730
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)