This Agreement and the documents and instruments and other agreements among the parties hereto referenced herein, including the Purchase Agreement (and the documents and instruments and other agreements among the parties thereto referenced therein) constitute the entire agreement among the parties hereto with respect to the subject matter hereof and supersede all prior agreements and understandings both written and oral, among the parties with respect to the subject matter hereof, and are not intended to confer upon any other person any rights or remedies hereunder.