Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-15-006113
Filing Date
2015-02-05
Accepted
2015-02-05 09:17:15
Documents
1
Period of Report
2015-02-03

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT v400529_4.html 4  
1 OWNERSHIP DOCUMENT v400529_4.xml 4 4228
  Complete submission text file 0001144204-15-006113.txt   5563
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 4728 EAST 98TH STREET TULSA OK 74137
Business Address
PIRNAT STEPHEN E (Reporting) CIK: 0001547961 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 15577902