Item 8.01 Other Events. On October 5, 2026, Synopsys, Inc. (“ Synopsys”) issued a press release announcing its entry into an accelerated share repurchase agreement with JPMorgan Chase Bank, National Association to repurchase an aggregate of $1 billion of shares of Synopsys common stock. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

Item 9.01 Financial Statements and Exhibits.