Perrigo (PRGO) Q3 Earnings and Revenues Lag Estimates Posted byZacks Equity Research November 10, 2021 Leave a comment on Perrigo (PRGO) Q3 Earnings and Revenues Lag Estimates Perrigo (PRGO) delivered earnings and revenue surprises of -30.77% and -0.84%, respectively, for the quarter ended September 2021. Do the numbers hold clues to what lies ahead for the stock?