HARTLEY C KEITH 4
4 · UNIVERSAL DISPLAY CORP \PA\ · Filed Jan 4, 2022
Insider Transaction Report
Form 4
HARTLEY C KEITH
Director
Transactions
- Gift
Common Stock
2021-11-30−600→ 80,593 total - Award
Common Stock
2021-12-31+225→ 78,218 total - Gift
Common Stock
2021-12-03−2,600→ 77,993 total