definiens: means aneventinwhich ( i)anyPerson, otherthantheshareholders ofaPartyasoftheEffective DateoftheAgreement, acquires orbecomes thebeneficial owner ofmorethanfiftypercent ( 50 % ) ofthevoting securities ofthatParty,(ii)a-2 - AZandCKConfidentiaLPartyenters intoamerger, consolidation orothersimilar transaction withanother Person orPersons andisnotthesurviving entityinsuchtransaction, or(iii)aPartysellstoanyPerson(s ) inoneormorerelated transactions allorsubstantially allofitsconsolidated totalassets . Thepublicorprivate saleofequity securities bythecurrent shareholders ofaPartyinasingleorrelatedseriesoftransactions shallnotconstitute aChange inControl unless asaresultofsuchsaleorsalesonePerson orgroupofPersons actinginconcert attains control ofthatPartyoracquires orbecomes thebeneficial owner ofmorethanfiftypercent ( 50 % ) ofthevoting securities ofthatPartyorsuchentityintowhichthatPartyhasmerged orconsolidated