 Shares of Catalent Inc. CTLT, -23.31 plunged 23.4 toward a record one-day selloff, and enough to pace the SP 500s SPX, -0.35 losers, after the contract drug manufacturing company reported fiscal first-quarter profit and revenue that missed expectations and cut its full-year outlook. The stocks previous record one-day drop was 18.7 on March 16, 2020. 