X0306 4 2015-03-05 0 0000353230 OMNICARE INC OCR 0001161492 HEYER STEVEN J 4437 NORTHSIDE PARKWAY SUITE 254 ATLANTA GA 30327 1 0 0 0 Common Stock 2015-03-05 4 P 0 6630 75.4592 A 38874 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.30 to $75.76, inclusive. The reporting person undertakes to provide Omnicare, Inc., any stockholder of Omnicare, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Reflects 965 shares acquired in exempt transactions under the Omnicare StockPlus Program (broad-based stock purchase/option plan). /s/ Nathan Scott, attorney-in-fact for Steven J. Heyer 2015-03-06