UNIVERSAL DISPLAY CORP \PA\ — Director's Dealing 2019

Apr 9, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNIVERSAL DISPLAY CORP \PA\ (OLED)
CIK: 0001005284
Period of Report: 2019-04-07

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-04-07	Common Stock	F	21210	$163.95	Disposed	228882	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	69938	Indirect
Common Stock	50356	Indirect
Common Stock	23000	Indirect

Footnotes

F1: These shares were withheld to satisfy a tax liability in connection with the vesting on April 7, 2019 of 50,000 shares of restricted stock previously granted to Mr. Rosenblatt.

F2: Includes 21 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2019.

F3: 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.

F4: These shares are held by Mr. Rosenblatt's spouse and are being reported as beneficially owned by him.