20 avr. 2008OTHERVesco Danielindirect· Valeska Energy Corp.44 400 000—
21 août 2007OTHERVesco Danielindirect· Valeska Energy Corp.60 000 000—deriv
13 août 2007OTHERSIMMONS WILLIAM Mindirect· Owned by a corporation, Valeska Energy Corp., of which the Reporting Person is the beneficial owner10 000 000—
23 janv. 2008OTHERSIMMONS WILLIAM Mindirect· Owned by a corporation, Valeska Energy Corp., of which the Reporting Person is the beneficial owner18 200 000—
13 août 2007OTHERSIMMONS WILLIAM Mindirect· Owned by a corporation, Valeska Energy Corp., of which the Reporting Person is the beneficial owner1 000—