Series D Preferred Stock Protective Provisions. The affirmative vote at a meeting duly called for such purpose, or the written consent without a meeting, of the Holders of more than fifty percent (50%) of the then outstanding shares of Series D Preferred Stock, voting or consenting (as the case may be) separately as a class, shall be required in order to effect any amendment, restatement, amendment and restatement, supplement or other change or modification to the Corporation’s Articles of Incorporation (the “Articles”), Bylaws or this Certificate, to the extent that such amendment, restatement, amendment and restatement, supplement or other modification or change, as applicable, would adversely affect any of the preferences, privileges, relative rights or other rights of the Series D Preferred Stock, and any such amendment, restatement, amendment and restatement, supplement or other change or modification purported to be effected without such vote or consent shall be null and void ab initio, and of no force or effect.

Series C Preferred Stock Protective Provisions. The affirmative vote at a meeting duly called for such purpose, or the written consent without a meeting, of the Holders of more than fifty percent (50%) of the then outstanding shares of Series C Preferred Stock, voting or consenting (as the case may be) separately as a class, shall be required in order to effect any amendment, restatement, amendment and restatement, supplement or other change or modification to the Corporation’s Articles of Incorporation (the “Articles”), Bylaws or this Certificate, to the extent that such amendment, restatement, amendment and restatement, supplement or other modification or change, as applicable, would adversely affect any of the preferences, privileges, relative rights or other rights of the Series C Preferred Stock, and any such amendment, restatement, amendment and restatement, supplement or other change or modification purported to be effected without such vote or consent shall be null and void ab initio, and of no force or effect.

Series E Preferred Stock Protective Provisions. The affirmative vote at a meeting duly called for such purpose, or the written consent without a meeting, of the Holders of more than fifty percent (50%) of the then outstanding shares of Series E Preferred Stock, voting or consenting (as the case may be) separately as a class, shall be required in order to effect any amendment, restatement, amendment and restatement, supplement or other change or modification to the Corporation’s Articles of Incorporation (the “Articles”), Bylaws or this Certificate, to the extent that such amendment, restatement, amendment and restatement, supplement or other modification or change, as applicable, would adversely affect any of the preferences, privileges, relative rights or other rights of the Series E Preferred Stock, and any such amendment, restatement, amendment and restatement, supplement or other change or modification purported to be effected without such vote or consent shall be null and void ab initio, and of no force or effect.