X0306 4 2020-03-18 0 0001528396 Guidewire Software, Inc. GWRE 0001721294 Sherry Steven P. 2850 SOUTH DELAWARE ST., SUITE 400 SAN MATEO CA 94403 0 1 0 0 Chief Sales Officer Common Stock 2020-03-18 4 S 0 879 79.7164 D 3210 D Common Stock 2020-03-18 4 S 0 2210 80.867 D 1000 D Common Stock 2020-03-18 4 S 0 900 82.3811 D 100 D Common Stock 2020-03-18 4 S 0 100 83.51 D 0 D Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on October 7, 2019. The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $79.37 to $79.82 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $80.40 to $81.23 per share. The reporting person will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $81.90 to $82.85 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. By: Winston King Attorney in Fact For: Steven P. Sherry 2020-03-20