| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Brown Nigel | Director | C/O UNIVERSAL DISPLAY CORPORATION, 250 PHILLIPS BLVD., EWING | /s/ Nigel Brown (by Mauro Premutico as power of attorney) | 02 Oct 2025 | 0001891792 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OLED | Common Stock | Award | $0 | +341 | +20% | $0.000000 | 2,064 | 30 Sep 2025 | Direct |