LOCK-UP AGREEMENTAgreement • September 8th, 2006 • Yamana Gold Inc • Gold and silver ores • Ontario
Contract Type FiledSeptember 8th, 2006 Company Industry JurisdictionWHEREAS the Seller is the registered and/or direct or indirect beneficial owner of the issued and Viceroy Shares (as defined herein) of Viceroy Exploration Ltd. ("Viceroy") set forth opposite the Seller's name in Schedule A to this Agreement;