Form D - Notice of Exempt Offering of Securities:
SEC Accession No. 0001144204-18-039357
Filing Date
2018-07-23
Accepted
2018-07-23 16:09:02
Documents
1
Effectiveness Date
2018-07-23
Items
Item 06b:

Document Format Files

Seq Description Document Type Size
1 primary_doc.html D  
1 primary_doc.xml D 9148
  Complete submission text file 0001144204-18-039357.txt   10290
Mailing Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168
Business Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168 (206) 673-4848
CLEARSIGN COMBUSTION CORP (Filer) CIK: 0001434524 (see all company filings)

EIN.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
Type: D | Act: 33 | File No.: 021-317535 | Film No.: 18964583
SIC: 3823 Industrial Instruments For Measurement, Display, and Control