4//SEC Filing
CLEARSIGN COMBUSTION CORP 4
Accession 0001144204-16-098037
$CLIRCIK 0001434524operating
Filed
Apr 28, 8:00 PM ET
Accepted
Apr 29, 6:47 PM ET
Size
5.6 KB
Accession
0001144204-16-098037
Insider Transaction Report
Form 4
COLANNINO JOSEPH
CHIEF TECHNOLOGY OFFICER
Transactions
- Award
Option to Purchase Common Stock
2016-04-28+12,000→ 143,555 totalExercise: $4.21Exp: 2026-04-01→ Common Stock (12,000 underlying)
Footnotes (2)
- [F1]The reporting person was notified of the grant on April 28, 2016. The grant was made by the Compensation Committee at a meeting held on April 23, 2016.
- [F2]The right to purchase the option shares vests at the rate of 6.25% commencing on July 1, 2016 and on each quarterly (3-month) anniversary until the right to purchase all of the option shares has vested on April 1, 2020.
Documents
Issuer
CLEARSIGN COMBUSTION CORP
CIK 0001434524
Entity typeoperating
IncorporatedDE
Related Parties
1- filerCIK 0001434524
Filing Metadata
- Form type
- 4
- Filed
- Apr 28, 8:00 PM ET
- Accepted
- Apr 29, 6:47 PM ET
- Size
- 5.6 KB