UNIVERSAL DISPLAY CORP \PA\ — Director's Dealing 2023

Jun 9, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNIVERSAL DISPLAY CORP \PA\ (OLED)
CIK: 0001005284
Period of Report: 2023-06-06

Reporting Person: BROWN JULIA J (EVP & Chief Technical Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-06-06	Common Stock	S	1764	$150.14	Disposed	63268	Direct
2023-06-07	Common Stock	S	2601	$150.53	Disposed	60667	Direct
2023-06-07	Common Stock	S	849	$151.24	Disposed	59818	Direct

Footnotes

F1: Includes 194 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2023.

F2: Represents the weighted average of a range of sale prices from $150.00 to $151.00. The Reporting Person undertakes to provide to the staff of the U.S. Securities and Exchange Commission, the Company or any shareholder of the Company, upon request, full information regarding the number of shares sold at each separate price.

F3: Represents the weighted average of a range of sale prices from $151.03 to $151.42. The Reporting Person undertakes to provide to the staff of the U.S. Securities and Exchange Commission, the Company or any shareholder of the Company, upon request, full information regarding the number of shares sold at each separate price.