AptarGroup, Inc. (NYSE: ATR): DIVIDEND The Board of Directors of AptarGroup, Inc. (NYSE: ATR) today declared a quarterly cash dividend of $.22 per share. The payment date is May 17, 2012, to stockholders of record as of April 26, 2012. CONFERENCE CALL REMINDER Previously AptarGroup announced a conference call that will be held on Thursday, April 26, 2012, at 8:00 a.m. CDT to discuss the Company’s first quarter results for 2012. The Company’s first quarter results will be announced after trading on the New York Stock Exchange has closed on Wednesday, April 25, 2012. The conference call will last approximately one hour. Interested parties are invited to listen to a live webcast by visiting the Investor Relations page of the AptarGroup website at www.aptar.com. Replay of the conference call can also be accessed on the Investor Relations page of the website. AptarGroup, Inc. is a leading global supplier of a broad range of innovative dispensing systems for the fragrance/cosmetic, personal care, pharmaceutical, household and food/beverage markets. AptarGroup is headquartered in Crystal Lake, Illinois, with manufacturing facilities in North America, Europe, Asia and South America. For more information, visit www.aptar.com.