Any person who was an Eligible Employee on the day immediately preceding a Change in Control shall be deemed to be an Eligible Employee during the Restriction Period so long as the person is employed by a member of a “controlled group of corporations” which includes, or by a trade or business that is under common control with (as those terms are defined in sections 414(b) and (c) of the Code), the Company, any corporation which is the survivor of any merger or consolidation to which the Company was a party, or any corporation into which the Company has been liquidated.