This Agreement and the Registration Rights Agreement have been duly and validly authorized, executed and delivered on behalf of such Buyer and shall constitute the legal, valid and binding obligations of such Buyer enforceable against such Buyer in accordance with their respective terms, except as rights to indemnity and contribution may be limited by state or federal securities laws or the public policy underlying such laws, except as such enforceability may be limited by general principles of equity, including as to limitations on the enforcement of the remedy of specific performance and other equitable remedies (regardless of whether such enforceability is considered in a proceeding in equity or at law), or to applicable bankruptcy, insolvency, reorganization, moratorium, liquidation and other similar laws relating to, or affecting generally, the enforcement of applicable creditors' and contracting parties’ rights and remedies. The persons signing on behalf of such Buyer hereby warrant and represent that they have the authority to execute and deliver this Agreement on behalf of such Buyer.