• PTC director Corinna Lathan sold 1,750 common shares on Oct. 5, 2026 at $195.75.
• Direct holdings fell to 6,679 shares following the sale.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. PTC Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001714701-26-000005), on October 06, 2026, and is solely responsible for the information contained therein.