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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-19-027184
Filing Date
2019-05-20
Accepted
2019-05-20 08:00:49
Documents
1
Period of Report
2019-05-17

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tv522001_4.html 4  
1 OWNERSHIP DOCUMENT tv522001_4.xml 4 4426
  Complete submission text file 0001144204-19-027184.txt   5789
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)

IRS No.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
SIC: 3823 Industrial Instruments For Measurement, Display, and Control

Mailing Address 23235 WALLING RD. GEYSERVILLE CA 95441
Business Address
Pate Bruce Alan (Reporting) CIK: 0001765385 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35521 | Film No.: 19837625