4//SEC Filing
OSLER GEOFFREY D 4
Accession 0001144204-13-003439
CIK 0001434524other
Filed
Jan 21, 7:00 PM ET
Accepted
Jan 22, 4:20 PM ET
Size
5.3 KB
Accession
0001144204-13-003439
Insider Transaction Report
Form 4
OSLER GEOFFREY D
Chief Marketing Officer
Transactions
- Award
Option to Purchase Common Stock
2013-01-17+21,840→ 84,340 totalExercise: $4.88Exp: 2022-12-31→ Common Stock (21,840 underlying)
Footnotes (1)
- [F1]The right to purchase the option shares vests at the rate of 6.25% at the end of each calendar quarter, beginning on March 31, 2013, and continues until the right to purchase all of the option shares has vested.
Documents
Issuer
CLEARSIGN COMBUSTION CORP
CIK 0001434524
Entity typeother
Related Parties
1- filerCIK 0001547130
Filing Metadata
- Form type
- 4
- Filed
- Jan 21, 7:00 PM ET
- Accepted
- Jan 22, 4:20 PM ET
- Size
- 5.3 KB