This Agreement, the Proprietary Information and Confidentiality Agreement attached and the exhibits hereto, contain the entire Agreement among the parties and supersede all prior and contemporaneous oral and written agreements, understandings and representations among the parties, including without limitation any offer letter. There are no representations, agreements, arrangements, or understandings, whether oral or written, between or among the parties relating to the subject matter of this Agreement that are not fully expressed herein and therein.