Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-12-024031
Filing Date
2012-04-26
Accepted
2012-04-26 16:10:45
Documents
1
Period of Report
2012-04-25

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT v310794_form4.html 4  
1 OWNERSHIP DOCUMENT v310794_form4.xml 4 3358
  Complete submission text file 0001144204-12-024031.txt   4707
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
SIC: 3823 Industrial Instruments For Measurement, Display, and Control

Mailing Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168
Business Address
COLANNINO JOSEPH (Reporting) CIK: 0001547582 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 12783646