1. These shares were sold in compliance with a qualified selling plan adopted by the Reporting Person pursuant to Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

2. The range of prices for the transactions reported was from $12.2500 to $12.4800. The Reporting Person will provide, upon request by the Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares purchased or sold at each separate price.

3. The shares are held by Ice Vulcan Holding Limited. IceVulcan Investments Ltd. is the sole shareholder of Ice Vulcan Holding Limited, and Mr. Dines is the sole shareholder of IceVulcan Investments Ltd. Mr. Dines retains sole voting and investment power with respect to the shares of Class A Common Stock and Class B Common Stock held by Ice Vulcan Holding Limited.