0001209191-21-018174.txt : 20210305 0001209191-21-018174.hdr.sgml : 20210305 20210305160521 ACCESSION NUMBER: 0001209191-21-018174 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210304 FILED AS OF DATE: 20210305 DATE AS OF CHANGE: 20210305 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hiller Michael CENTRAL INDEX KEY: 0001837949 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51357 FILM NUMBER: 21718501 MAIL ADDRESS: STREET 1: 2001 BRYAN ST STE 1600 CITY: DALLAS STATE: TX ZIP: 75201 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Builders FirstSource, Inc. CENTRAL INDEX KEY: 0001316835 STANDARD INDUSTRIAL CLASSIFICATION: RETAIL-LUMBER & OTHER BUILDING MATERIALS DEALERS [5211] IRS NUMBER: 522084569 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2001 BRYAN STREET, SUITE 1600 CITY: DALLAS STATE: TX ZIP: 75201 BUSINESS PHONE: (214) 880-3500 MAIL ADDRESS: STREET 1: 2001 BRYAN STREET, SUITE 1600 CITY: DALLAS STATE: TX ZIP: 75201 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-03-04 0 0001316835 Builders FirstSource, Inc. BLDR 0001837949 Hiller Michael C/O BUILDERS FIRSTSOURCE, INC. 2001 BRYAN ST., SUITE 1600 DALLAS TX 75201 0 1 0 0 President - Central Division Common Stock, par value $0.01 per share 2021-03-04 4 S 0 8330 41.96 D 16965 D This transaction was executed in multiple trades at prices ranging from $41.96 to $41.97 per share. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request by the SEC staff, the issuer, or a security holder of the issuer. /s/ Minator Azemi, by power of attorney 2021-03-05