UNIVERSAL DISPLAY CORP \PA\ — Director's Dealing 2015

Nov 30, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNIVERSAL DISPLAY CORP \PA\ (OLED)
CIK: 0001005284
Period of Report: 2015-11-25

Reporting Person: SELIGSOHN SHERWIN I (Director, Chairman of Board and Founder)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-06-09	Common Stock	G	10000	$0.00	Disposed	247693	Direct
2015-11-25	Common Stock	S	20000	$50.00	Disposed	227693	Direct
2015-11-30	Common Stock	M	50000	$10.51	Acquired	277693	Direct
2015-11-30	Common Stock	F	18008	$52.56	Disposed	259685	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-11-30	Employee Stock Option (right to buy)	$10.51	M	50000	Disposed	2015-12-30	Common Stock (50000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	21000	Indirect
Common Stock	136000	Indirect

Footnotes

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

F2: The Seligsohn Foundation, of which Mr. Seligsohn is the sole trustee.

F3: American Biomimetics Corporation, of which Mr. Seligsohn is the sole Director, Chairman, President and Secretary.