UNIVERSAL DISPLAY CORP \PA\ — Director's Dealing 2016

Nov 14, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNIVERSAL DISPLAY CORP \PA\ (OLED)
CIK: 0001005284
Period of Report: 2016-11-11

Reporting Person: Mahon Janice K (VP of Tech Commercialization)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-11-11	Common Stock	S	10584	$60.05	Disposed	57957	Direct

Footnotes

F1: These shares were sold pursuant to a Rule 10b5-1 Non-Discretionary Trading Plan previously entered into by Ms. DuFour.

F2: Includes 15 shares, 16 shares, and 18 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, June 30, and September 30, 2016, respectively.