0001949846-24-000077.txt : 20240226 0001949846-24-000077.hdr.sgml : 20240226 20240226111018 ACCESSION NUMBER: 0001949846-24-000077 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240226 DATE AS OF CHANGE: 20240226 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: DUCOMMUN INC /DE/ CENTRAL INDEX KEY: 0000030305 STANDARD INDUSTRIAL CLASSIFICATION: AIRCRAFT PART & AUXILIARY EQUIPMENT, NEC [3728] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 950693330 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-08174 FILM NUMBER: 24675044 BUSINESS ADDRESS: STREET 1: 200 SANDPOINTE AVENUE STREET 2: SUITE 700 CITY: SANTA ANA STATE: CA ZIP: 92707 BUSINESS PHONE: 657-335-3665 MAIL ADDRESS: STREET 1: 200 SANDPOINTE AVENUE STREET 2: SUITE 700 CITY: SANTA ANA STATE: CA ZIP: 92707 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Oswald Stephen G CENTRAL INDEX KEY: 0001695904 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 23301 WILMINGTON AVENUE CITY: CARSON STATE: CA ZIP: 90745 144 1 primary_doc.xml 144 0001695904 XXXXXXXX LIVE 0000030305 DUCOMMUN INC /DE/ 001-08174 200 SANDPOINTE AVENUE SUITE 700 SANTA ANA CA 92707 657-335-3665 Oswald Stephen G Officer Common Charles Schwab Corp.

3000 Schwab Way Westlake CO 76262

13108 643537.00 14641154 02/26/2024 NYSE Common 11/13/2017 Equity Compensation Ducommun Incorporated N 7900 11/13/2017 Equity Compensation Common 03/09/2022 Equity Compensation Ducommun Incorporated N 5208 03/09/2022 Equity Compensation Y 7,900 shares from Stephen & Regina Oswald Foundation 5,208 shares from Stephen G. Oswald Revocable Trust U/A DTD 01/27/2016 02/26/2024 Stephen G. Oswald