UNIVERSAL DISPLAY CORP \PA\ — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| ROSENBLATT SIDNEY D | — | Gift | 3,400 | — | — | 135,995 | Dec 22, 2025 |
| ELIAS RICHARD C | — | Gift | 341 | — | — | 10,074 | Nov 19, 2025 |
| LACERTE LAWRENCE | — | Award / Grant | 341 | — | — | 118,211 | Sep 30, 2025 |
| Lau Joan | — | Award / Grant | 341 | — | — | 2,064 | Sep 30, 2025 |
| Brown Nigel | — | Award / Grant | 341 | — | — | 2,064 | Sep 30, 2025 |
| ROSENBLATT SIDNEY D | — | Award / Grant | 341 | — | — | 136,957 | Sep 30, 2025 |
| ELIAS RICHARD C | — | Award / Grant | 341 | — | — | 341 | Sep 30, 2025 |
| Walker April | — | Award / Grant | 341 | — | — | 1,025 | Sep 30, 2025 |
| HARTLEY C KEITH | — | Award / Grant | 341 | — | — | 83,501 | Sep 30, 2025 |
| GEMMILL ELIZABETH H | — | Award / Grant | 341 | — | — | 99,055 | Sep 30, 2025 |
| Comparin Cynthia Jane | — | Award / Grant | 341 | — | — | 7,611 | Sep 30, 2025 |
| Joseph Celia M | — | Award / Grant | 341 | — | — | 7,611 | Sep 30, 2025 |
| Premutico Mauro | SVP & CLO | Gift | 2,860 | — | — | 35,825 | Aug 25, 2025 |
| Millard Brian | VP/CFO | Sale | 359 | $142.57 | $51,183 | 13,080 | Aug 19, 2025 |
| LACERTE LAWRENCE | — | Gift | 2,500 | — | — | 117,870 | Aug 8, 2025 |
| ELIAS RICHARD C | — | Gift | 342 | — | — | — | Aug 1, 2025 |
| Walker April | — | Award / Grant | 342 | — | — | 684 | Jun 30, 2025 |
| Lau Joan | — | Award / Grant | 342 | — | — | 1,723 | Jun 30, 2025 |
| ROSENBLATT SIDNEY D | — | Award / Grant | 342 | — | — | 136,616 | Jun 30, 2025 |
| LACERTE LAWRENCE | — | Award / Grant | 342 | — | — | 120,370 | Jun 30, 2025 |
| Joseph Celia M | — | Award / Grant | 342 | — | — | 7,270 | Jun 30, 2025 |
| HARTLEY C KEITH | — | Award / Grant | 342 | — | — | 83,160 | Jun 30, 2025 |
| Brown Nigel | — | Award / Grant | 342 | — | — | 1,723 | Jun 30, 2025 |
| ELIAS RICHARD C | — | Award / Grant | 342 | — | — | 342 | Jun 30, 2025 |
| GEMMILL ELIZABETH H | — | Award / Grant | 342 | — | — | 98,714 | Jun 30, 2025 |
| Comparin Cynthia Jane | — | Award / Grant | 342 | — | — | 7,270 | Jun 30, 2025 |
| ELIAS RICHARD C | — | Gift | 342 | — | — | — | Apr 28, 2025 |
| ROSENBLATT SIDNEY D | — | Gift | 690 | — | — | 2,830 | Apr 14, 2025 |
| ABRAMSON STEVEN V | President and CEO | Gift | 442 | — | — | — | Apr 14, 2025 |
| Walker April | — | Award / Grant | 342 | — | — | 342 | Mar 31, 2025 |
| ROSENBLATT SIDNEY D | — | Award / Grant | 342 | — | — | 135,584 | Mar 31, 2025 |
| Lau Joan | — | Award / Grant | 342 | — | — | 1,381 | Mar 31, 2025 |
| LACERTE LAWRENCE | — | Award / Grant | 342 | — | — | 120,028 | Mar 31, 2025 |
| Joseph Celia M | — | Award / Grant | 342 | — | — | 6,928 | Mar 31, 2025 |
| GEMMILL ELIZABETH H | — | Award / Grant | 342 | — | — | 98,372 | Mar 31, 2025 |
| HARTLEY C KEITH | — | Award / Grant | 342 | — | — | 82,818 | Mar 31, 2025 |
| ELIAS RICHARD C | — | Award / Grant | 342 | — | — | 342 | Mar 31, 2025 |
| Comparin Cynthia Jane | — | Award / Grant | 342 | — | — | 6,928 | Mar 31, 2025 |
| Brown Nigel | — | Award / Grant | 342 | — | — | 1,381 | Mar 31, 2025 |
| Premutico Mauro | SVP & CLO | Tax Withholding | 1,438 | $159.74 | $229,706 | 38,528 | Mar 7, 2025 |
| Millard Brian | VP/CFO | Tax Withholding | 509 | $159.74 | $81,308 | 15,651 | Mar 7, 2025 |
| ABRAMSON STEVEN V | President and CEO | Tax Withholding | 2,039 | $159.74 | $325,710 | 251,041 | Mar 7, 2025 |
| BROWN JULIA J | EVP & Chief Technical Officer | Tax Withholding | 1,431 | $159.74 | $228,588 | 73,861 | Mar 7, 2025 |
| Mahon Janice K | SVP of Tech Commercialization | Tax Withholding | 1,070 | $159.74 | $170,922 | 52,450 | Mar 7, 2025 |
| Mahon Janice K | SVP of Tech Commercialization | Tax Withholding | 857 | $148.85 | $127,564 | 53,520 | Mar 4, 2025 |
| Premutico Mauro | SVP & CLO | Tax Withholding | 1,152 | $148.85 | $171,475 | 39,966 | Mar 4, 2025 |
| Millard Brian | VP/CFO | Tax Withholding | 577 | $148.85 | $85,886 | 16,160 | Mar 4, 2025 |
| BROWN JULIA J | EVP & Chief Technical Officer | Tax Withholding | 1,147 | $148.85 | $170,731 | 75,292 | Mar 4, 2025 |
| ABRAMSON STEVEN V | President and CEO | Tax Withholding | 1,634 | $148.85 | $243,221 | 253,080 | Mar 4, 2025 |
| ELIAS RICHARD C | — | Gift | 314 | — | — | 9,049 | Feb 25, 2025 |