Fike Brian Grant 4
4 · CLEARSIGN COMBUSTION CORP · Filed Feb 28, 2018
Insider Transaction Report
Form 4
Fike Brian Grant
See Remarks
Transactions
- Purchase
Common Stock/CLIR
2018-02-27$2.25/sh+1,000$2,250→ 1,000 total
4 · CLEARSIGN COMBUSTION CORP · Filed Feb 28, 2018
Common Stock/CLIR