0000950170-24-017871.txt : 20240221 0000950170-24-017871.hdr.sgml : 20240221 20240221160012 ACCESSION NUMBER: 0000950170-24-017871 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240216 FILED AS OF DATE: 20240221 DATE AS OF CHANGE: 20240221 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: 24659255 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 2024-02-16 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 2024-02-16 4 F false 881 181.76 D 58963 D These shares were withheld to satisfy a tax liability in connection with the vesting on February 16, 2024 of 3,154 shares of restricted stock previously granted to the Reporting Person. Includes 26 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on June 30, 2023. /s/ Julia J. Brown (by Mauro Premutico as Power of Attorney) 2024-02-21