ABRAMSON STEVEN V (CIK 1232980) reported 24 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-11). Recent activity: Buy OLED (3,650 shares), Buy OLED (4,550 shares), Buy OLED (2,800 shares), Buy OLED (6,383 shares), Sell OLED (2,539 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-11 | UNIVERSAL DISPLAY CORP \PA\ (OLED) | President and CEO | Buy | 3,650 | $337,479 |
| 2026-05-11 | UNIVERSAL DISPLAY CORP \PA\ (OLED) | President and CEO | Buy | 4,550 | $425,971 |
| 2026-05-11 | UNIVERSAL DISPLAY CORP \PA\ (OLED) | President and CEO | Buy | 2,800 | $264,320 |
| 2026-03-10 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Buy | 6,383 | $0 |
| 2026-03-10 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 2,539 | $246,359 |
| 2026-03-10 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Buy | 19,763 | $0 |
| 2026-03-10 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 8,383 | $813,402 |
| 2026-03-10 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Buy | 5,987 | $0 |
| 2026-03-10 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 2,707 | $262,660 |
| 2026-03-10 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 2,039 | $197,844 |
| 2026-03-06 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 1,634 | $165,884 |
| 2026-02-19 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Buy | 16,782 | $0 |
| 2026-02-19 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 1,963 | $235,403 |
| 2025-04-16 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Buy | 4,591 | $0 |
| 2025-04-16 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 4,591 | $0 |
| 2025-04-16 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 442 | $0 |
| 2025-03-11 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 2,039 | $325,710 |
| 2025-03-06 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 1,634 | $243,221 |
| 2025-02-20 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Buy | 13,778 | $0 |
| 2025-02-20 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 1,917 | $273,172 |
| 2025-02-20 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Buy | 7,348 | $0 |
| 2025-02-20 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 3,117 | $452,027 |
| 2025-02-20 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Buy | 18,538 | $0 |
| 2025-02-20 | UNIVERSAL DISPLAY CORP PA (OLED) | President and CEO | Sell | 7,863 | $1.1M |
Source: SEC Form 4 filings · as of 2026-05-11