Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001558370-22-005773
Filing Date
2022-04-22
Accepted
2022-04-22 09:00:23
Documents
4
Period of Report
2022-06-06

Document Format Files

Seq Description Document Type Size
1 DEF 14A tmb-20220606xdef14a.htm DEF 14A 438534
2 GRAPHIC tmb-20220606xdef14a007.jpg GRAPHIC 176558
3 GRAPHIC tmb-20220606xdef14a001.jpg GRAPHIC 5295
4 GRAPHIC tmb-20220606xdef14a008.jpg GRAPHIC 110008
  Complete submission text file 0001558370-22-005773.txt   842024
Mailing Address 8023 E. 63RD PLACE, SUITE 101 TULSA OK 74133
Business Address 8023 E. 63RD PLACE, SUITE 101 TULSA OK 74133 (918) 236-7770
ClearSign Technologies Corp (Filer) CIK: 0001434524 (see all company filings)

EIN.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-35521 | Film No.: 22843568
SIC: 3823 Industrial Instruments For Measurement, Display, and Control