15 insiders reported 153 Form 4 transactions for UNIVERSAL DISPLAY CORP PA (OLED) over the past 18 months (most recent 2026-08-20). Recent activity: LACERTE LAWRENCE (Director) Sell 4,653 shares, LACERTE LAWRENCE (Director) Sell 314 shares, ELIAS RICHARD C (Director) Sell 455 shares, ELIAS RICHARD C (Director) Buy 455 shares, Brown Nigel (Director) Buy 455 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | LACERTE LAWRENCE | Director | Sell | 4,653 | $395,226 |
| 2026-08-20 | LACERTE LAWRENCE | Director | Sell | 314 | $26,866 |
| 2026-07-14 | ELIAS RICHARD C | Director | Sell | 455 | $0 |
| 2026-07-14 | ELIAS RICHARD C | Director | Buy | 455 | $0 |
| 2026-07-02 | Brown Nigel | Director | Buy | 455 | $0 |
| 2026-07-02 | HARTLEY C KEITH | Director | Buy | 455 | $0 |
| 2026-07-02 | GEMMILL ELIZABETH H | Director | Buy | 455 | $0 |
| 2026-07-02 | ROSENBLATT SIDNEY D | Director | Buy | 455 | $0 |
| 2026-07-02 | ELIAS RICHARD C | Director | Buy | 455 | $0 |
| 2026-07-02 | Comparin Cynthia Jane | Director | Buy | 455 | $0 |
| 2026-07-02 | Joseph Celia M | Director | Buy | 455 | $0 |
| 2026-07-02 | Lau Joan | Director | Buy | 455 | $0 |
| 2026-07-02 | LACERTE LAWRENCE | Director | Buy | 455 | $0 |
| 2026-07-02 | Walker April | Director | Buy | 455 | $0 |
| 2026-05-13 | ELIAS RICHARD C | Director | Buy | 1,000 | $92,840 |
| 2026-05-13 | ELIAS RICHARD C | Director | Sell | 456 | $0 |
| 2026-05-13 | ELIAS RICHARD C | Director | Buy | 456 | $0 |
| 2026-05-11 | ABRAMSON STEVEN V | President and CEO | Buy | 3,650 | $337,479 |
| 2026-05-11 | Premutico Mauro | SVP & CLO | Buy | 1,450 | $134,140 |
| 2026-05-11 | ABRAMSON STEVEN V | President and CEO | Buy | 4,550 | $425,971 |
| 2026-05-11 | Premutico Mauro | SVP & CLO | Buy | 1,444 | $135,375 |
| 2026-05-11 | ABRAMSON STEVEN V | President and CEO | Buy | 2,800 | $264,320 |
| 2026-05-11 | Premutico Mauro | SVP & CLO | Buy | 800 | $75,520 |
| 2026-04-02 | LACERTE LAWRENCE | Director | Buy | 456 | $0 |
| 2026-04-02 | HARTLEY C KEITH | Director | Buy | 456 | $0 |
Source: SEC Form 4 filings · as of 2026-08-20