Item 10. Directors, Executive Officers and Corporate Governance

The information required by this item not set forth below may be found under the headings “Corporate Governance and the Board of Directors," “Insider Trading Policies and Procedures,” "Our Executive Officers," “Delinquent Section 16(a) Reports,” and “Transactions with Related Persons” appearing in our 2026 Proxy Statement. Such information is incorporated herein by reference.

Code of Ethics for Senior Executive Officers

We have adopted a Code of Ethics for Senior Executive Officers that applies to our President and Chief Executive Officer, Chief Financial Officer, and Chief Accounting Officer, as well as others. The Code is embedded in our Code of Business Conduct and Ethics applicable to all employees. A copy of the Code of Business Conduct and Ethics is publicly available on our website at www.ptc.com. If we make any substantive amendments to, or grant any waiver from, including any implicit waiver, the Code of Ethics for Senior Executive Officers to or for our President and Chief Executive Officer, Chief Financial Officer or Chief Accounting Officer, we will disclose the nature of such amendment or waiver in a current report on Form 8-K.