0001209191-23-022630.txt : 20230404 0001209191-23-022630.hdr.sgml : 20230404 20230404160018 ACCESSION NUMBER: 0001209191-23-022630 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230331 FILED AS OF DATE: 20230404 DATE AS OF CHANGE: 20230404 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HARTLEY C KEITH CENTRAL INDEX KEY: 0001192994 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12031 FILM NUMBER: 23797153 MAIL ADDRESS: STREET 1: 14 WYNNWOOD RD CITY: GREENWICH STATE: CT ZIP: 06830-3409 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: 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 doc4.xml FORM 4 SUBMISSION X0407 4 2023-03-31 0 0001005284 UNIVERSAL DISPLAY CORP \PA\ OLED 0001192994 HARTLEY C KEITH C/O UNIVERSAL DISPLAY CORPORATION 250 PHILLIPS BLVD. EWING NJ 08618 1 0 0 0 0 Common Stock 2023-03-31 4 A 0 472 0.00 A 80154 D /s/ C. Keith Hartley (by Mauro Premutico as power of attorney) 2023-04-04