X0306 4 2021-06-25 0 0000108516 WORTHINGTON INDUSTRIES INC WOR 0001451048 ROSE B ANDREW 200 OLD WILSON BRIDGE ROAD COLUMBUS OH 43085 0 1 0 0 President & CEO Common Shares 2021-06-25 4 A 0 31200 0.00 A 644805 D Common Shares 2021-06-28 4 F 0 4685 59.64 D 640120 D Common Shares 1187 I By Spouse Common Shares 10665 I Custodian for daughter, Sydney Rose Common Shares 10665 I by Hannah Rose, daughter Non-qualified Stock Option (right to buy) 60.19 2021-06-25 4 A 0 16900 0.00 D 2022-06-25 2031-06-25 Common Shares 16900 0 D An award of restricted stock was granted pursuant to the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan. The restricted stock will vest on the third anniversary of the grant date (6/25/2024). Represents shares withheld in order to satisfy the reporting person's tax withholding obligation upon such vesting. Includes 10,665 common shares previously held by the reporting person indirectly as custodian for his daughter, which were transferred to the reporting person's daughter on June 24, 2021. This non-qualified stock option was granted pursuant to the Worthington Industries, Inc. 2010 Stock Option Plan. Date listed is the first day any portion of the option will vest. Additional portions of 33.33% of the option vest annually on 6/25/2023 and 6/25/2024. /s/B. Andrew Rose by Patrick J. Kennedy, as attorney-in-fact 2021-06-29