shares of perrigo co plc prgo slipped 232 to 3665 thursday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 072 to 466745 and dow jones industrial average djia falling 000 to 3575469 the stocks fall snapped a threeday winning streak perrigo co plc closed 1425 below its 52week high 5090 which the company reached on september 30th the stock demonstrated a mixed performance when compared to some of its competitors thursday as daiichi sankyo co ltd dskyf fell 188 to 2450 catalent inc ctlt fell 288 to 12379 and united therapeutics corp uthr fell 356 to 18704 trading volume 11 m remained 509994 below its 50day average volume of 16 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use