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CLEARSIGN COMBUSTION CORP·4

Aug 22, 4:09 PM ET

PIRNAT STEPHEN E 4

4 · CLEARSIGN COMBUSTION CORP · Filed Aug 22, 2017

Insider Transaction Report

Form 4
Period: 2017-08-21
CLEARSIGN COMBUSTION CORPCLIR
PIRNAT STEPHEN E
Director
Transactions
  • Purchase

    Common Stock/CLIR

    2017-08-21$2.94/sh+1,000$2,945→ 103,947 total

Documents

1 file
  • 4
    v473833_4.xmlPrimary

    OWNERSHIP DOCUMENT