0001005284-15-000036.txt : 20150310 0001005284-15-000036.hdr.sgml : 20150310 20150310160832 ACCESSION NUMBER: 0001005284-15-000036 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150307 FILED AS OF DATE: 20150310 DATE AS OF CHANGE: 20150310 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: UNIVERSAL DISPLAY CORP \PA\ CENTRAL INDEX KEY: 0001005284 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPONENTS & ACCESSORIES [3670] IRS NUMBER: 232372688 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 375 PHILLIPS BOULEVARD CITY: EWING STATE: NJ ZIP: 08618 BUSINESS PHONE: 6096710980 MAIL ADDRESS: STREET 1: 375 PHILLIPS BOULEVARD STREET 2: 375 PHILLIPS BOULEVARD CITY: EWING STATE: NJ ZIP: 08618 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mahon Janice K CENTRAL INDEX KEY: 0001423446 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12031 FILM NUMBER: 15689182 MAIL ADDRESS: STREET 1: C/O UNIVERSAL DISPLAY CORPORATION STREET 2: 375 PHILLIPS BLVD. CITY: EWING STATE: NJ ZIP: 08618 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2015-03-07 0001005284 UNIVERSAL DISPLAY CORP \PA\ OLED 0001423446 Mahon Janice K C/O UNIVERSAL DISPLAY CORPORATION 375 PHILLIPS BLVD. EWING NJ 08618 0 1 0 0 VP of Tech Commercialization Common Stock 2015-03-07 4 F 0 1453 38.58 D 54352 D Common Stock 2015-03-08 4 F 0 2792 38.58 D 51560 D These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2015 of 3,975 shares of restricted stock previously granted to Ms. Mahon. These shares were withheld to satisfy a tax liability in connection with the vesting on March 8, 2015 of 7,532 shares of restricted stock previously granted to Ms. Mahon. /s/ Janice K. Mahon 2015-03-10