Item 9B. Other Information

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On December 10, 2020, Steven C. Walske notified the Company of his decision not to stand for re-election to Synopsys’ Board of Directors at its 2021 Annual Meeting of Stockholders (the 2021 Annual Meeting). Mr. Walske’s decision not to stand for re-election was not the result of any disagreement with Synopsys on any matter. Mr. Walske will continue to serve as a director and audit committee member until his term ends at the 2021 Annual Meeting, and the Company is thankful for his dedicated service.

Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On December 10, 2020, the Board of Directors amended and restated the bylaws of the Company (as so amended, the Amended and Restated Bylaws), effective immediately. The Amended and Restated Bylaws, among other things: (i) add the ability for stockholders holding not less than 20% of all outstanding shares of capital stock of the Company, which shares are held for not less than one (1) year prior to the date of the request, to request a

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special meeting of the stockholders; and (ii) provide that directors shall be elected by a majority of the votes cast by stockholders with respect to his or her election at a meeting for the election of directors, except that, if the number of nominees for election at any such meeting exceeds the number of directors to be elected at such meeting, each director to be so elected shall be elected by a plurality of votes cast by stockholders.

The foregoing summary of the Amended and Restated Bylaws does not purport to be complete and is qualified in its entirety by reference to the complete text of the Amended and Restated Bylaws, which are attached hereto as Exhibit 3.2 and are incorporated herein by reference.

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PART III