# Filing Detail

Form ARS - Annual Report to Security Holders:
SEC Accession No. 0001558370-23-006688
Filing Date
2023-04-26
Accepted
2023-04-25 17:38:28
Documents
1
Period of Report
2022-12-31
Effectiveness Date
2023-04-26

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | ARS | clir-20221231xars.pdf | ARS | 828117
| Complete submission text file | 0001558370-23-006688.txt |  | 1141997

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.: WA | Fiscal Year End: 1231
Type: ARS | Act: 34 | File No.: 001-35521 | Film No.: 23846050
SIC: 3823 Industrial Instruments For Measurement, Display, and Control