X0306 4 2018-07-02 0 0000108516 WORTHINGTON INDUSTRIES INC WOR 0001611536 LAMPRINAKOS JOHN G 200 OLD WILSON BRIDGE ROAD COLUMBUS OH 43085 0 1 0 0 President, Worthington Steel Common Shares 2018-07-02 4 A 0 1403 0.00 A 66708 D Common Shares 2018-07-02 4 F 0 658 42.85 D 66050 D Common Shares 2018-07-02 4 A 0 701 0.00 A 66751 D Common Shares 2018-07-02 4 F 0 329 42.85 D 66422 D Common Shares 2018-07-02 4 A 0 140 0.00 A 66562 D Common Shares 2018-07-02 4 F 0 66 42.85 D 66496 D Common Shares 5253 I By 401(k) A long-term performance share award was granted on June 1, 2015 pursuant to the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan. Common Shares were to be earned based on the level of achievement of specified performance objectives over the three-year period ended July 2, 2018. On June 26, 2018, the Compensation Committee of the Company's Board of Directors met and approved the payout of the reported common shares based on the performance of the Company for the three year period ended May 31, 2018. Represents shares withheld upon the vesting of restricted stock in order to satisfy the reporting person's tax withholding obligation upon such vesting. Amount listed is the most up-to-date information available regarding holdings in the Company Plan Fund which invests in Common Shares of Worthington Industries, Inc. and is based on a plan statement as of June 30, 2018. /s/Dale T. Brinkman, as attorney-in-fact for John G. Lamprinakos 2018-07-05