X0306 4/A 2019-09-06 2019-09-10 0 0001528396 Guidewire Software, Inc. GWRE 0001291570 Lego Catherine P 2850 SOUTH DELAWARE ST., SUITE 400 SAN MATEO CA 94403 1 0 0 0 Common Stock 2019-09-06 4 A 0 492 0.00 A 492 D Exempt grant of restricted stock units (RSUs). The RSUs shall vest fully on December 6, 2019 provided the Reporting Person is still providing service to the Company. However, if the Reporting Person's term of board service ends at the next annual meeting of stockholders and the Reporting Person does not stand for reelection but remains in service through such annual meeting of stockholders, then the Reporting Person shall vest in all underlying shares at the time of the next annual stockholder meeting if such meeting occurs before December 6, 2019. This Form 4/A is herewith filed to include the Reporting Person's Power of Attorney. EXHIBIT 24: POWER OF ATTORNEY /s/ Winston King, Attorney-in-Fact 2020-08-13