Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-23-024889
Filing Date
2023-02-23
Accepted
2023-02-23 20:10:57
Documents
1
Period of Report
2023-02-23

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm237758d1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm237758d1_4seq1.xml 4 4538
  Complete submission text file 0001104659-23-024889.txt   6028
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 (Issuer) CIK: 0001434524 (see all company filings)

EIN.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
SIC: 3823 Industrial Instruments For Measurement, Display, and Control

Mailing Address 6 VILLAGE NORTH DR #107 HILTON HEAD SC 29926
Business Address
de Lacy Catharine (Reporting) CIK: 0001966673 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 23661883