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Filing Detail
Form 424B3 - Prospectus [Rule 424(b)(3)]:
SEC Accession No. 0001104659-23-097773
Filing Date
2023-09-01
Accepted
2023-09-01 16:15:53
Documents
3

Document Format Files

Seq Description Document Type Size
1 424B3 tm2323370d2_424b3.htm 424B3 149065
2 GRAPHIC tm2323370d2_424b3img001.jpg GRAPHIC 5379
3 GRAPHIC tm2323370d2_424b3img002.jpg GRAPHIC 5372
  Complete submission text file 0001104659-23-097773.txt   165304
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)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B3 | Act: 33 | File No.: 333-273927 | Film No.: 231232740
SIC: 3823 Industrial Instruments For Measurement, Display, and Control