UNIVERSAL DISPLAY CORP \PA\

Universal Display Corporation (Nasdaq: OLED) is a leader in the research, development and commercialization of organic light emitting diode (OLED) technologies and materials for use in display and solid-state lighting applications. Founded in 1994 and with subsidiaries and offices around the world, the Company currently owns, exclusively licenses or has the sole right to sublicense more than 7,000 patents issued and pending worldwide. Universal Display licenses its proprietary technologies, including its breakthrough high-efficiency UniversalPHOLED® phosphorescent OLED technology that can enable the development of energy-efficient and eco-friendly displays and solid-state lighting. The Company also develops and offers high-quality, state-of-the-art UniversalPHOLED materials that are recognized as key ingredients in the fabrication of OLEDs with peak performance. In addition, Universal Display delivers innovative and customized solutions to its clients and partners through technology transfer, collaborative technology development and on-site training. To learn more about Universal Display Corporation, please visit https://oled.com/.

Current securities

1. 144 filingAug 18, 2026
2. SCHEDULE 13G/A filingAug 13, 2026
3. 10-Q filingJul 30, 2026
4. Results of Operations and Financial ConditionJul 30, 2026
5. Submission of Matters to a Vote of Security HoldersJun 22, 2026