 CRYSTAL LAKE, Ill.--BUSINESS WIRE--AptarGroup, Inc. NYSE:ATR today reported fourth quarter and annual results for 2020 and highlighted the resiliency of the Companys business model throughout the COVID-19 pandemic. Fourth Quarter 2020 Summary Strong fourth quarter performance reported sales grew 12; core sales excluding acquisitions and currency effects grew 5 Double-digit sales growth for Pharma and Food Beverage segments reported and core sales on broad based demand for our inn 