19.

Series J Preferred Stock

On August 18, 2011, the Company entered into an investment agreement between the Company and Liberty GIC, Inc. (Liberty) pursuant to which the Company issued and sold to Liberty, and Liberty purchased, 204,000 shares of the Company’s Series J Preferred Stock, par value $0.001 per share (Preferred Stock), for an aggregate purchase price of $204,000 in a private placement exempt from the registration requirements of the 1933 Act. The shares of Preferred Stock will be convertible, at the option of the holders, into shares of Common Stock representing 16.6% of the Common Stock outstanding as of August 29, 2011 (after giving pro forma effect to the issuance of the Preferred Stock) based on the initial conversion rate. The initial conversion rate reflects an initial conversion price of $17.00 and is subject to adjustment in certain circumstances. The initial dividend rate for the Preferred Stock is equal to 7.75% per annum of the initial liquidation preference of the Preferred Stock to be paid quarterly and subject to adjustment in certain circumstances.

On April 8, 2014, Liberty sold the majority of its shares to qualified institutional buyers in reliance on Rule 144A under the Securities Act and initially retained an approximate 10 percent stake of its initial investment. As a result, Liberty no longer has the right to elect two preferred stock directors to the Company’s Board. Additionally, the consent rights and pre-emptive rights to which Liberty was previously entitled ceased to apply.