GRAN TIERRA ENERGY, INC. 4
4 · GRAN TIERRA ENERGY, INC. · Filed Dec 19, 2007
Insider Transaction Report
Form 4
GRAN TIERRA ENERGY, INC.GTRE.OB
SCOTT JEFFREY J
DirectorExecutive Chairman
Transactions
- Award
Stock Option (Right to Buy)
[F1]2007-12-17+150,000→ 200,000 totalExercise: $2.14From: 2008-12-17Exp: 2017-12-17→ Common Stock (150,000 underlying)
Footnotes (1)
- [F1]One third of the option shares shall vest and become exercisable on December 17, 2008, an additional one third of the option shares shall vest and become exercisable on December 17, 2009 and the remaining balance of the option shares shall vest and become exercisable on December 17, 2010.
Signature
/s/ Jeffrey J. Scott by Martin H. Eden, Attorney-In-Fact|2007-12-19