0001005284-19-000057.txt : 20190328 0001005284-19-000057.hdr.sgml : 20190328 20190328162449 ACCESSION NUMBER: 0001005284-19-000057 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190326 FILED AS OF DATE: 20190328 DATE AS OF CHANGE: 20190328 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: 19712308 MAIL ADDRESS: STREET 1: 375 PHILLIPS BLVD. STREET 2: 375 PHILLIPS BLVD. CITY: EWING STATE: NJ ZIP: 08618 FORMER NAME: FORMER CONFORMED NAME: DuFour Janice M DATE OF NAME CHANGE: 20170213 FORMER NAME: FORMER CONFORMED NAME: Mahon Janice K DATE OF NAME CHANGE: 20080110 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 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2019-03-26 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 2019-03-26 4 A 0 1660 0 A 44731 D Common Stock 2019-03-26 4 F 0 753 156.04 D 43978 D These shares were granted to Ms. Mahon as performance units under the Company's Long Term Incentive Plan as part of her 2016 compensation and vested subject to the satisfaction of certain performance conditions, which our Compensation Committee certified on March 26, 2019 as having occurred. These shares were withheld to satisfy a tax liability in connection with the vesting on March 26, 2019 of 1,660 shares of restricted stock previously granted to Ms. Mahon. /s/ Janice K. Mahon 2019-03-28