SYNOPSYS TO ACQUIRE ANSYS: for details, visit our transaction website.

Contact Investor Relations

Synopsys, Inc.
Investor Relations Department
675 Almanor Ave
Sunnyvale, CA 94085
Phone: (650) 584-4257
invest-info@synopsys.com

Trey Campbell

Senior Vice President, Investor Relations

Phone Number: (650) 584-4289

Philip Lee

Executive Director

Phone Number: (650) 584-1080

Christine Salvi-Sullivan

Investor Relations Manager

Phone Number: (650) 584-1433

Transfer Agent

Stock certificate holders should contact Computershare for assistance with stock ownership, share transfers, change of address, or other stock inquiries.

Use Online Inquiry to manage your account and conduct transactions.
You may find the Printable Forms area useful as well.

Computershare
Investor Services

Toll Free: +1 (877) 373 6374

Toll: +1 (312) 360 5340

Mailing Address

By Regular Mail

Computershare
P.O. Box 30170
College Station, TX 77842-3170

By Overnight Delivery

462 South 4th Street Suite 1600
Louisville, KY 40202
UNITED STATES

Stockholder website
https://www-us.computershare.com/Investor/Company#SCUSSNPS

Stockholder online inquiries
https://www-us.computershare.com/investor/Contact