If, at any time before the Acceptance Time, the Company reasonably believes or is advised that any further instruments, deeds, assignments or assurances are reasonably necessary or desirable to effectively carry out such Shareholder’s obligations under this Agreement, then each Shareholder shall execute and deliver all such proper instruments, deeds, assignments or assurances and do all other things reasonably necessary or desirable to effectively carry out such Shareholder’s obligations under this Agreement.