• FormFactor director Thomas St. Dennis sold 2,800 common shares on June 15 at USD 151.49.
• He also disposed of 740 shares via a gift on June 16.
• St. Dennis’ direct holdings fell to 28,333 common shares following the transactions.

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. FormFactor 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: 0001628280-26-043696), on June 16, 2026, and is solely responsible for the information contained therein.