0001209191-18-049929.txt : 20180906 0001209191-18-049929.hdr.sgml : 20180906 20180906174107 ACCESSION NUMBER: 0001209191-18-049929 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180905 FILED AS OF DATE: 20180906 DATE AS OF CHANGE: 20180906 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DUCOMMUN ROBERT C CENTRAL INDEX KEY: 0001204119 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08174 FILM NUMBER: 181058440 MAIL ADDRESS: STREET 1: 1155 PARK AVE STREET 2: APT 1-SW CITY: NEW YORK STATE: NY ZIP: 10128-1209 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 2018-09-05 0 0000030305 DUCOMMUN INC /DE/ DCO 0001204119 DUCOMMUN ROBERT C 1155 PARK AVE., APT. 1-SW NEW YORK NY 10128-1209 1 0 0 0 Common Stock 2018-09-05 4 S 0 3255 40.69 D 413745 D Common Stock 2018-09-06 4 S 0 1745 40.89 D 412000 D Common Stock 1750 I By daughter Common Stock 800 I By wife Common Stock 5000 I In IRA FBO self This transaction was executed in multiple trades at prices ranging from $40.65 to $40.75. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. Robert C. Ducommun 2018-09-06