Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001062993-18-003063
Filing Date
2018-07-30
Accepted
2018-07-30 16:44:05
Documents
1
Period of Report
2018-07-20

Document Format Files

Seq Description Document Type Size
1 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES form3.html 3  
1 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES form3.xml 3 4693
  Complete submission text file 0001062993-18-003063.txt   6099
Mailing Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168
Business Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168 (206) 673-4848
CLEARSIGN COMBUSTION CORP (Issuer) CIK: 0001434524 (see all company filings)

EIN.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
SIC: 3823 Industrial Instruments For Measurement, Display, and Control

Mailing Address 119 WARREN AVENUE SPRING LAKE NJ 07762
Business Address
HOFFMAN Robert Thurston Sr (Reporting) CIK: 0001748409 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-35521 | Film No.: 18978152