X0306 4/A 2018-10-15 2018-10-16 0000058492 LEGGETT & PLATT INC LEG 0001166334 GLASSMAN KARL G NO 1 LEGGETT ROAD CARTHAGE MO 64836 1 1 President and CEO Common Stock 2018-10-15 4 A 0 1270.919 31.112 A 369931.8881 D Due to benefit plan administrative error, securities acquired were inadvertently under-reported by 36.7628 on the Form 4 filed 10/16/2018 in a transaction dated 10/15/2018, and exempt under Section 16b-3(d). The prior Form 4 reflected securities acquired of 1,234.1562 instead of the correct amount of 1,270.9190. The securities beneficially owned have been updated to reflect the addition of 36.7628 shares, as well as the addition of 29.9356 and 30.9829 shares in prior exempt transactions dated 4/13/2018 and 7/13/2018, respectively, each reported by amendments on 2/12/2019. Each under-reported transaction was caused by a single benefit plan administrative error. /s/ S. Scott Luton, attorney-in-fact 2019-02-12