GRAN TIERRA ENERGY, INC. 4
4 · GRAN TIERRA ENERGY, INC. · Filed May 19, 2008
Insider Transaction Report
Form 4
Kirton Nicholas G.
Director
Transactions
- Purchase
Common Stock
2008-05-15$5.87/sh+20,000$117,450→ 20,000 total - Purchase
Common Stock
2008-05-16$6.00/sh+5,000$30,000→ 25,000 total