# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-25-112472
Filing Date
2025-11-14
Accepted
2025-11-14 16:06:18
Documents
67
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | clir-20250930x10q.htm iXBRL | 10-Q | 1493492
2 | EX-31.1 | clir-20250930xex31d1.htm | EX-31.1 | 12917
3 | EX-31.2 | clir-20250930xex31d2.htm | EX-31.2 | 12791
4 | EX-32.1 | clir-20250930xex32d1.htm | EX-32.1 | 7959
| Complete submission text file | 0001104659-25-112472.txt |  | 6558805

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | EX-101.SCH | clir-20250930.xsd | EX-101.SCH | 49793
6 | EX-101.CAL | clir-20250930_cal.xml | EX-101.CAL | 52295
7 | EX-101.DEF | clir-20250930_def.xml | EX-101.DEF | 210556
8 | EX-101.LAB | clir-20250930_lab.xml | EX-101.LAB | 386826
9 | EX-101.PRE | clir-20250930_pre.xml | EX-101.PRE | 340985
70 | EXTRACTED XBRL INSTANCE DOCUMENT | clir-20250930x10q_htm.xml | XML | 1041065

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.: 251485904
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)