July ____, 2008 CONFIDENTIALGran Tierra Energy, Inc. • August 1st, 2008 • Crude petroleum & natural gas
We understand that you (the "Shareholder") are the beneficial owner of, or exercise control or direction over, the number of common shares ("Solana Shares") of Solana Resources Limited ("Solana") and hold options ("Solana Options") and/or warrants ("Solana Warrants") to purchase Solana Shares, each as set forth on the signature page hereof.
ARRANGEMENT AGREEMENT GRAN TIERRA ENERGY INC. AND SOLANA RESOURCES LIMITED AND GRAN TIERRA EXCHANGECO INC. DATED AS OF JULY 28, 2008Arrangement Agreement • August 1st, 2008 • Gran Tierra Energy, Inc. • Crude petroleum & natural gas • Alberta
Gran Tierra Exchangeco Inc. (“Gran Tierra Exchangeco”), an Alberta corporation and a wholly-owned subsidiary of Gran Tierra Callco ULC
July 28, 2008 CONFIDENTIALGran Tierra Energy, Inc. • August 1st, 2008 • Crude petroleum & natural gas
We understand that you (the "Shareholder") are the beneficial owner of, or exercise control or direction over, the number of common shares ("GT Shares") of Gran Tierra Energy Inc. ("GT") as set forth on the signature page hereof.
