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4//SEC Filing

Ruiz Roberto 4

Accession 0001144204-17-044389

CIK 0001434524other

View on SEC.gov Company Profile

Filed

Aug 20, 8:00 PM ET

Accepted

Aug 21, 4:05 PM ET

Size

5.1 KB

Accession

0001144204-17-044389

Insider Transaction Report

Form 4

Period: 2017-08-18

CLEARSIGN COMBUSTION CORPCLIR

SVP-Product Development

Transactions

Purchase
Common Stock/CLIR
2017-08-18$3.19/sh+1,000$3,190→ 5,560 total(indirect: By IRA)

Holdings

Common Stock/CLIR
27,313

Documents

1 file

4
v473754_4.xmlPrimary
OWNERSHIP DOCUMENT

Issuer

CLEARSIGN COMBUSTION CORP

CIK 0001434524

Entity typeother

Related Parties

1

filerCIK 0001563443

Filing Metadata

Form type: 4
Filed: Aug 20, 8:00 PM ET
Accepted: Aug 21, 4:05 PM ET
Size: 5.1 KB

View on SEC.gov