CLEARSIGN COMBUSTION CORP 4
4 · CLEARSIGN COMBUSTION CORP · Filed Jun 27, 2017
Insider Transaction Report
Form 4
COLANNINO JOSEPH
CHIEF TECHNOLOGY OFFICER
Transactions
- Award
Option to Purchase Common Stock
2017-06-23+15,000→ 158,555 totalExercise: $3.80Exp: 2027-04-01→ Common Stock (15,000 underlying)
Footnotes (1)
- [F1]The right to purchase the option shares vests at the rate of 6.25% commencing on June 30, 2017 and continuing thereafter on the last day of each quarter until the right to purchase all of the option shares has vested.