• Mauro Premutico, SVP and CLO, bought 3,694 Universal Display common shares in open-market purchases at prices averaging about $92.51 to $94.4 per share.
• Holdings rose to 52,481 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. Universal Display Corporation 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: 0001193125-26-216690), on May 11, 2026, and is solely responsible for the information contained therein.