0001292814-26-003014.txt : 20260512 0001292814-26-003014.hdr.sgml : 20260512 20260512194254 ACCESSION NUMBER: 0001292814-26-003014 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260429 FILED AS OF DATE: 20260512 DATE AS OF CHANGE: 20260512 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chambriard Magda Maria de Regina CENTRAL INDEX KEY: 0002119315 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14862 FILM NUMBER: 26970418 MAIL ADDRESS: ADDRESS IS A NON US LOCATION: YES STREET 1: RUA HENRIQUE VALADARES 28 STREET 2: 19 TH FLOOR, A TOWER CITY: RIO DE JANEIRO NON US STATE TERRITORY: RIO DE JANEIRO PROVINCE COUNTRY: D5 ZIP: 20231-030 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BRASKEM SA CENTRAL INDEX KEY: 0001071438 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 000000000 FISCAL YEAR END: 1231 BUSINESS ADDRESS: ADDRESS IS A NON US LOCATION: YES STREET 1: RUA ETENO NO 1561 CITY: CAMACARI BAHIA BRAZI NON US STATE TERRITORY: BAHIA PROVINCE COUNTRY: D5 ZIP: 00000000 BUSINESS PHONE: 011551134439744 MAIL ADDRESS: ADDRESS IS A NON US LOCATION: YES STREET 1: RUA ETENO NO 1561 CITY: CAMACARI BAHIA BRAZI NON US STATE TERRITORY: BAHIA PROVINCE COUNTRY: D5 ZIP: 00000000 FORMER COMPANY: FORMER CONFORMED NAME: COPENE PETROQUIMICA DO NORDESTE SA DATE OF NAME CHANGE: 20000428 3 1 ownership.xml X0607 3 2026-04-29 1 0001071438 BRASKEM SA BAK BRKM5 0002119315 Chambriard Magda Maria de Regina true RUA HENRIQUE VALADARES 28 19 TH FLOOR, A TOWER RIO DE JANEIRO RIO DE JANEIRO D5 20231-030 BRAZIL 1 0 0 0 Magda Maria de Regina Chambriard 2026-05-12