Form 8-K - Current report:
SEC Accession No. 0001104659-25-114991
Filing Date
2025-11-21
Accepted
2025-11-21 16:05:35
Documents
16
Period of Report
2025-11-19
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2531893d1_8k.htm   iXBRL 8-K 28127
2 EXHIBIT 99.1 tm2531893d1_ex99-1.htm EX-99.1 16318
3 EXHIBIT 99.2 tm2531893d1_ex99-2.htm EX-99.2 137240
7 GRAPHIC tm2531893d1_ex99-1img01.jpg GRAPHIC 5383
8 GRAPHIC tm2531893d1_ex99-2img01.jpg GRAPHIC 5107
  Complete submission text file 0001104659-25-114991.txt   393232

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA clir-20251119.xsd EX-101.SCH 3017
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE clir-20251119_lab.xml EX-101.LAB 34239
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE clir-20251119_pre.xml EX-101.PRE 22360
18 EXTRACTED XBRL INSTANCE DOCUMENT tm2531893d1_8k_htm.xml XML 3553
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: 8-K | Act: 34 | File No.: 001-35521 | Film No.: 251507931
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)