SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 424B5 - Prospectus [Rule 424(b)(5)]:
SEC Accession No. 0001104659-22-046098
Filing Date
2022-04-14
Accepted
2022-04-14 17:16:10
Documents
3

Document Format Files

Seq Description Document Type Size
1 424B5 tm2212772d1_424b5.htm 424B5 8641
2 GRAPHIC image_001.jpg GRAPHIC 4776
3 GRAPHIC tm2212772d1_424b5img002.jpg GRAPHIC 11579
  Complete submission text file 0001104659-22-046098.txt   32567
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)

IRS No.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-232402 | Film No.: 22828245
SIC: 3823 Industrial Instruments For Measurement, Display, and Control