Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-23-001060
Filing Date
2023-01-04
Accepted
2023-01-04 20:21:03
Documents
1
Period of Report
2023-01-03

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm231746-4_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm231746-4_4seq1.xml 4 7644
  Complete submission text file 0001104659-23-001060.txt   9113
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 18 PIERREPONT DRIVE RIDGEFIELD CT 06877
Business Address
DiElsi Gary J. (Reporting) CIK: 0001939971 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 23509381