SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-23-106901
Filing Date
2023-10-04
Accepted
2023-10-04 17:47:01
Documents
1
Period of Report
2023-10-02

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2327697-4_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2327697-4_4seq1.xml 4 4469
  Complete submission text file 0001104659-23-106901.txt   5961
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)

IRS No.: 000000000 | State of Incorp.: DE | 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.: 231309094