| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Joseph Celia M | Director | C/O UNIVERSAL DISPLAY CORPORATION, 250 PHILLIPS BLVD., EWING | /s/ Celia M. Joseph (by Mauro Premutico as power of attorney) | 02 Jul 2025 | 0001801403 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OLED | Common Stock | Award | $0 | +342 | +4.9% | $0 | 7,270 | 30 Jun 2025 | Direct |