X0306 4 2018-05-18 0 0000110471 WOLVERINE WORLD WIDE INC /DE/ WWW 0001434453 Stornant Michael D C/O 9341 COURTLAND DRIVE NE ROCKFORD MI 49351 0 1 0 0 Senior VP, CFO and Treasurer Common Stock 2018-05-18 4 M 0 27000 8.56 A 208090 D Common Stock 2018-05-18 4 M 0 16800 12.50 A 224890 D Common Stock 2018-05-18 4 S 0 38010 32.38 D 186880 D Stock Option (Right to Buy) 8.56 2018-05-18 4 M 0 27000 0.00 D 2012-02-10 2019-02-09 Common Stock 27000 0 D Stock Option (Right to Buy) 12.50 2018-05-18 4 M 0 16800 0.00 D 2013-02-10 2020-02-09 Common Stock 16800 0 D Includes shares held in the Michael D. Stornant Trust, of which the Reporting Person and his wife are the trustees. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.23 to $32.50. The reporting person undertakes to provide to Wolverine World Wide, Inc., any security holder of Wolverine World Wide, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. The number of stock options and the exercise price have been adjusted to reflect the Company's November 1, 2013, two-for-one stock split. /s/ David Latchana, by Power of Attorney 2018-05-22