UNIVERSAL DISPLAY CORP \PA\ — Director's Dealing 2021

Feb 4, 2021

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: UNIVERSAL DISPLAY CORP \PA\ (OLED)
CIK: 0001005284
Period of Report: 2020-12-31

Reporting Person: ROSENBLATT SIDNEY D (Director, EVP and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-10-05	Common Stock	G	3236	$0.00	Acquired	151181	Direct
2020-12-17	Common Stock	G	10000	$0.00	Disposed	141181	Direct
2021-01-08	Common Stock	G	1905	$0.00	Acquired	143086	Direct
2020-10-05	Common Stock	G	3236	$0.00	Disposed	94180	Indirect
2021-01-08	Common Stock	G	1905	$0.00	Disposed	92275	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	13000	Indirect

Footnotes

F1: Reflects transfer from a grantor retained annuity trust on October 5, 2020.

F2: Includes 13 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on December 31, 2020.

F3: Represents shares of the issuer's Common Stock that the reporting person donated as a gift to The Rosenblatt Family Charitable Fund, a donor advised fund.

F4: Reflects transfers from grantor retained annuity trusts on January 8, 2021.

F5: These shares are held by Mr. Rosenblatt's spouse and are being reported as beneficially owned by him.