This Agreement, and the security interest and collateral assignment of the Company’s rights in the Collateral, shall automatically terminate and become null and void, without further action by or notice to any party, upon the payment in full of all principal and accrued interest under the Notes or the conversion thereof into equity securities of the Company; and thereupon Agent and the Investors shall execute and deliver to the Company any instruments which may be necessary or appropriate to terminate such security interest and assignment and to reassign the Collateral to the Company.