<SEC-DOCUMENT>0000883902-21-000027-index.html : 20210601 <SEC-HEADER>0000883902-21-000027.hdr.sgml : 20210601 <ACCEPTANCE-DATETIME>20210601135212 ACCESSION NUMBER: 0000883902-21-000027 CONFORMED SUBMISSION TYPE: SD PUBLIC DOCUMENT COUNT: 2 <RULE> <RULE-NAME>13p-1 <ITEM> <ITEM-NUMBER>1.01 <ITEM-PERIOD>20201231 </ITEM> </RULE> FILED AS OF DATE: 20210601 DATE AS OF CHANGE: 20210601 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cornerstone Building Brands, Inc. CENTRAL INDEX KEY: 0000883902 STANDARD INDUSTRIAL CLASSIFICATION: PREFABRICATED METAL BUILDINGS & COMPONENTS [3448] IRS NUMBER: 760127701 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SD SEC ACT: 1934 Act SEC FILE NUMBER: 001-14315 FILM NUMBER: 21984448 BUSINESS ADDRESS: STREET 1: 5020 WESTON PARKWAY STREET 2: SUITE 400 CITY: CARY STATE: NC ZIP: 27513 BUSINESS PHONE: (888) 975-9436 MAIL ADDRESS: STREET 1: 5020 WESTON PARKWAY STREET 2: SUITE 400 CITY: CARY STATE: NC ZIP: 27513 FORMER COMPANY: FORMER CONFORMED NAME: NCI BUILDING SYSTEMS INC DATE OF NAME CHANGE: 19930328 FORMER COMPANY: FORMER CONFORMED NAME: NATIONAL COMPONENTS INCORPORATED DATE OF NAME CHANGE: 19600201 </SEC-HEADER> <DOCUMENT> <TYPE>SD <SEQUENCE>1 <FILENAME>cnr20210601sd.htm <DESCRIPTION>SD <TEXT> Document 1 - file: cnr20210601sd.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>cornerstonebbtmlogocmykfula.jpg <TEXT> Document 2 - file: cornerstonebbtmlogocmykfula.jpg
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