Alberto Culver ownership changes · Brandtreehttps://brandtree.site/company/alberto-culverAcquisitions, divestitures and ownership changes involving Alberto Culver.Acquisition: Unilever — TRESemmé, VO5, Simple, St. Ives and Nexxushttps://brandtree.site/deal/unilever-acquires-alberto-culver-2011https://brandtree.site/deal/unilever-acquires-alberto-culver-2011Tue, 10 May 2011 00:00:00 GMTUnilever bought Alberto Culver for $37.50 a share in cash, adding TRESemmé, VO5, Simple, St. Ives and Nexxus to its hair and skin portfolio. Regulators required Unilever to divest the Alberto VO5 and Rave brands in the United States.