definiens: means, with respect to a Party : ( a ) the sale, conveyance, transfer or lease of all or substantially all of such Party ’s assets or business relating to thisAgreement to any Third Party ; ( b ) a merger, reorganization or consolidation involving such Partyin which the total voting power of the stock of such Party outstanding immediately prior theretoceases to represent at least [ * * * ] of the combined voting power of the stock outstanding of thesurviving entity normally entitled to vote in elections of directors immediately after such merger, reorganization or consolidation ; or ( c ) a Person or group of Persons acting in concert becoming3/66Collaboration & License Agreement_Nektar_Daiichi Sankyo Europe_May 2016***Text Omitted and Filed Separately with the Securities and ExchangeCommission . Confidential Treatment Requested Under17 C.F.R. Sections 200.80(b)(4 ) and 240.24b-2 the beneficial owner, directly or indirectly, of more than [ * * * ] of the total voting power of the stockthen outstanding of such Party normally entitled to vote in elections of directors