X0306 4 2020-02-18 0000058492 LEGGETT & PLATT INC LEG 0001607835 Iorio Russell J NO. 1 LEGGETT ROAD CARTHAGE MO 64836 1 SVP - Corporate Development Common Stock 2020-02-18 4 A 0 3668 0 A 66093.7448 D Common Stock 2020-02-18 4 A 0 3328 0 A 69421.7448 D Common Stock 2020-02-18 4 F 0 990 45.06 D 68431.7448 D Employee Stock Options (Right to Buy) 36.33 2020-02-18 4 A 0 5505 7.266 A 2020-03-15 2028-12-17 Common Stock 5505 5505 D Represents restricted stock units (settled solely in common stock on a one-to-one basis), which vest in one-third increments on the first, second and third anniversaries of the grant date. Shares acquired pursuant to the 2018-2019 Interim Performance Stock Unit Award on February 18, 2020 when the level of achievement of the performance was determined. Reflects a contingent option grant, pursuant to the Issuer's Deferred Compensation Program, exempt under Rule 16b-3. The option grant is based on the Reporting Person's election to defer a portion of his Key Officers Incentive Plan 2019 cash award which is earned only upon the achievement of the Company ROCE and Cash Flow targets, and certain performance goals. The rights and obligations of the parties were not fixed and the number of option shares to be granted, if any, were not known until 2/18/2020 when the Issuer's Compensation Committee determined that requirements for the cash award had been met, and therefore, the conditions for the option grant had been satisfied. /s/ S. Scott Luton, attorney-in-fact 2020-02-19