X0306 4 2020-07-21 0 0000107687 WINNEBAGO INDUSTRIES INC WGO 0001674994 Bhattacharya Ashis Nayan WINNEBAGO INDUSTRIES, INC. P.O. BOX 152 FOREST CITY IA 50436 0 1 0 0 VP-Strategic Dev. & Planning Common Stock, $.50 par value 2020-07-21 4 S 0 3927 63.52 D 18446 D Reflects the weighted average price of 3,927 shares of common stock of Winnebago Industries, Inc. sold by the reporting person in multiple transactions on July 21, 2020 with sale prices ranging from $63.50 to $63.63 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. /s/ Stacy Bogart, Vice President, General Counsel & Secretary, Winnebago Industries, Inc. under Power of Attorney 2020-07-23