Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:136d1849-d556-e7d5-1f1d-8ca39e1ba685 2026-04-26T07:37:12-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services OLED: ROSENBLATT SIDNEY D (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:0b6bc62c-7ae7-82fb-3ad9-424e8feca2d2 2026-04-02T16:00:15-04:00 OLED: ELIAS RICHARD C (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:f05e0e99-7304-a4de-e6cf-15b34955f3bc 2026-04-02T16:00:13-04:00 OLED: COMPARIN CYNTHIA JANE (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:2817c41e-3699-0f7f-2b21-7d4c5e68359a 2026-04-02T16:00:12-04:00 OLED: WALKER APRIL (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:2d4abeee-8d60-9a38-1dd9-bdc4388e4427 2026-04-02T16:00:09-04:00 OLED: LAU JOAN (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:e7ba254e-0bbc-6536-d062-602e916e8c57 2026-04-02T16:00:09-04:00 OLED: LACERTE LAWRENCE (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:d893d800-c640-3d19-bab0-b88ec92d2cc7 2026-04-02T16:00:07-04:00 OLED: BROWN NIGEL (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:b6e0cba6-8db8-0bc7-eebd-2e0bd23b5f8c 2026-04-02T16:00:06-04:00 OLED: JOSEPH CELIA M (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:d66e8dc0-c851-ffde-4e26-eee4a057e4cf 2026-04-02T16:00:06-04:00 OLED: GEMMILL ELIZABETH H (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:4c25438c-ad88-6f42-b002-571dd5884525 2026-04-02T16:00:04-04:00 OLED: HARTLEY C KEITH (DIR) Acquired (JB) 456 Shares of UNIVERSAL DISPLAY CORP PA for $0.00 on 3/31 urn:uuid:84793250-e19e-743d-d9c1-bb70af887c32 2026-04-02T16:00:03-04:00