4. Net increase or decrease in the number of principal amount of securities and the eligible institutional investor’s security holding percentage in the class of securities at the end of the month for which the report is made:

Since Marquest’s last report filed on November 8, 2013, Marquest holdings in the Reporting Issuer have decreased by 3,493,000 common shares. This represents a net decrease of 2.56% of the outstanding common shares of the Issuer on a partially diluted basis

5. Designation and number or principal amount of securities and the eligible institutional investor’s security holding percentage in the class of securities at the end of the month for which the report is made:

Marquest, on its behalf and on behalf of the portfolios of investment funds managed by it, exercises control or direction over 10,768,092 common shares and 1,272,683 warrants of the Reporting Issuer. This represents an approximate 8.83% interest, on a partially diluted basis as at November 30, 2013.