EX-2.1
from DEFA14A
147 pages
Agreement and Plan of Merger by and Among Express Scripts, Inc., Medco Health Solutions, Inc., Aristotle Holding, Inc., Aristotle Merger Sub, Inc. and Plato Merger Sub, Inc. Dated as of July 20, 2011
12/34/56
EX-2.1
from 8-K
147 pages
Agreement and Plan of Merger by and Among Express Scripts, Inc., Medco Health Solutions, Inc., Aristotle Holding, Inc., Aristotle Merger Sub, Inc. and Plato Merger Sub, Inc. Dated as of July 20, 2011
12/34/56