0000950170-24-056835.txt : 20240509 0000950170-24-056835.hdr.sgml : 20240509 20240509160017 ACCESSION NUMBER: 0000950170-24-056835 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240508 FILED AS OF DATE: 20240509 DATE AS OF CHANGE: 20240509 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BROWN JULIA J CENTRAL INDEX KEY: 0001232979 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12031 FILM NUMBER: 24930258 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: UNIVERSAL DISPLAY CORP \PA\ CENTRAL INDEX KEY: 0001005284 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPONENTS & ACCESSORIES [3670] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 232372688 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 250 PHILLIPS BOULEVARD CITY: EWING STATE: NJ ZIP: 08618 BUSINESS PHONE: 6096710980 MAIL ADDRESS: STREET 1: 250 PHILLIPS BOULEVARD CITY: EWING STATE: NJ ZIP: 08618 4 1 ownership.xml 4 X0508 4 2024-05-08 0001005284 UNIVERSAL DISPLAY CORP \PA\ OLED 0001232979 BROWN JULIA J C/O UNIVERSAL DISPLAY CORPORATION 250 PHILLIPS BLVD. EWING NJ 08618 false true false false EVP & Chief Technical Officer false Common Stock 2024-05-08 4 S false 10358 175.00 D 56624 D Includes 130 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 28, 2024. /s/ Julia J. Brown (by Mauro Premutico as power of attorney) 2024-05-09