UNIVERSAL DISPLAY CORP \PA\ — Director's Dealing 2014

Mar 4, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNIVERSAL DISPLAY CORP \PA\ (OLED)
CIK: 0001005284
Period of Report: 2014-03-03

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-03-03	Common Stock	A	2572	—	Acquired	55882	Direct

Footnotes

F1: These units were granted to Ms. Mahon under the Company's Long Term Incentive Plan as part of her 2014 compensation and are subject to a time-based vesting restriction, with one-third of the total unit amount vesting on each March 3, 2015, 2016, and 2017.