At any time and from time to time, at the request of Secured Party, and at the sole expense of such Grantor, such Grantor shall promptly and duly execute and deliver, and have recorded, such further instruments and documents and take such further action as Secured Party may reasonably request for the purpose of obtaining or preserving the full benefits of this Agreement and of the rights and powers herein granted, including the filing of any financing or continuation statement under the UCC (or other similar laws) in effect in any jurisdiction with respect to the security interests created hereby and the execution and delivery of Securities Account Control Agreements and Deposit Account Control Agreements.