Form 8-K - Current report:
SEC Accession No. 0001104659-25-113241
Filing Date
2025-11-17
Accepted
2025-11-17 17:05:42
Documents
17
Period of Report
2025-11-11
Items
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2531444d1_8k.htm   iXBRL 8-K 32542
2 EXHIBIT 3.1 tm2531444d1_ex3-1.htm EX-3.1 128857
3 EXHIBIT 3.2 tm2531444d1_ex3-2.htm EX-3.2 131259
4 EXHIBIT 10.1 tm2531444d1_ex10-1.htm EX-10.1 80800
5 EXHIBIT 10.2 tm2531444d1_ex10-2.htm EX-10.2 75318
6 EXHIBIT 10.3 tm2531444d1_ex10-3.htm EX-10.3 27641
  Complete submission text file 0001104659-25-113241.txt   757248

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA clir-20251111.xsd EX-101.SCH 3017
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE clir-20251111_lab.xml EX-101.LAB 34239
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE clir-20251111_pre.xml EX-101.PRE 22360
19 EXTRACTED XBRL INSTANCE DOCUMENT tm2531444d1_8k_htm.xml XML 3670
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.: 251491812
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)