0001209191-21-031750.txt : 20210511 0001209191-21-031750.hdr.sgml : 20210511 20210511170701 ACCESSION NUMBER: 0001209191-21-031750 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210507 FILED AS OF DATE: 20210511 DATE AS OF CHANGE: 20210511 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: FLATT DEAN M CENTRAL INDEX KEY: 0001474732 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08174 FILM NUMBER: 21912352 MAIL ADDRESS: STREET 1: 31 SUMMER HILL RD. CITY: WAYNE STATE: NJ ZIP: 07470 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: DUCOMMUN INC /DE/ CENTRAL INDEX KEY: 0000030305 STANDARD INDUSTRIAL CLASSIFICATION: AIRCRAFT PART & AUXILIARY EQUIPMENT, NEC [3728] IRS NUMBER: 950693330 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 23301 WILMINGTON AVE. CITY: CARSON STATE: CA ZIP: 90745 BUSINESS PHONE: 3105137280 MAIL ADDRESS: STREET 1: 23301 WILMINGTON AVE. CITY: CARSON STATE: CA ZIP: 90745 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-05-07 0 0000030305 DUCOMMUN INC /DE/ DCO 0001474732 FLATT DEAN M 112 HARRISON AVENUE MONTCLAIR NJ 07042 1 0 0 0 Common Stock 2021-05-07 4 A 0 1700 0.00 A 31840 D Dean M. Flatt 2021-05-11