UNIVERSAL DISPLAY CORP \PA\ — Director's Dealing 2020

Oct 1, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNIVERSAL DISPLAY CORP \PA\ (OLED)
CIK: 0001005284
Period of Report: 2019-08-06

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-08-06	Common Stock	G	12579	—	Disposed	193556	Direct
2020-08-31	Common Stock	G	42839	$0.0	Disposed	150717	Direct
2019-08-06	Common Stock	G	12579	$0.0	Acquired	66419	Indirect
2020-08-31	Common Stock	G	11842	—	Disposed	54577	Indirect
2020-08-31	Common Stock	G	42839	$0.0	Acquired	97416	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	13000	Indirect
Common Stock	50356	Indirect

Footnotes

F1: Reflects transfer to a grantor retained annuity trust on August 6, 2019.

F2: Includes 20 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on June 30, 2020.

F3: Reflects transfer to a grantor retained annuity trust on August 31, 2020.

F4: These shares were distributed from a grantor retained annuity trust to family trusts in which Mr. Rosenblatt is neither trustee nor beneficiary.

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

F6: These shares are held by the Rosenblatt Family Limited Partnership, a limited partnership of which Mr. Rosenblatt is the sole general partner and he and his children are the sole limited partners.