X0306 4 2020-04-09 0 0000883241 SYNOPSYS INC SNPS 0001085698 WALSKE STEVEN 690 EAST MIDDLEFIELD ROAD MOUNTAIN VIEW CA 94043 1 0 0 0 Common Stock 2020-04-09 4 A 0 1281 0.0 A 15319 D The shares subject to the Award will vest on the date immediately preceding the first Annual Meeting following the Date of Grant, subject to the Eligible Director's continued Board service through such date. Automatic award under the Synopsys 2017 Non-Employee Directors Equity Incentive Plan. By: POA pusuant Christina Escalante-Dutra For: Steven Walske 2020-04-13