definiens: means the period beginning on the Start Date and endingon March 31 . 2014 . At any time within ~1lirtt_(~fl~ days after the closing of an ArsanisTrade Sale, [COMPANY] may terminate the Target Nomination Period upo~1 forte - ti~~e t~51days ' prior written notice to Arsallis . Notwithstanding anything in Section 2.4(a ) to thecontrary, prior to the effective date of termination of tl ~ e Target Nomination Period byAdiillab as set forth above . [COMPANY] shall notify [COMPANY] in writing of those ResearchPro;r•ams that Ar - sanis elects { in its sole discretion ) to pursue during the Tail Period ( orany portion thereof and Adinlab will provide [COMPANY] with a schedule of the FTE usagerequired by Adiinab to complete such Research I't - ograms