<SEC-DOCUMENT>0001193125-18-179621-index.html : 20180531 <SEC-HEADER>0001193125-18-179621.hdr.sgml : 20180531 <ACCEPTANCE-DATETIME>20180531091856 ACCESSION NUMBER: 0001193125-18-179621 CONFORMED SUBMISSION TYPE: SD PUBLIC DOCUMENT COUNT: 2 <RULE> <RULE-NAME>13p-1 <ITEM> <ITEM-NUMBER>1.01 <ITEM-PERIOD>20171231 </ITEM> <ITEM> <ITEM-NUMBER>1.02 <ITEM-PERIOD>20171231 </ITEM> </RULE> FILED AS OF DATE: 20180531 DATE AS OF CHANGE: 20180531 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CABOT CORP CENTRAL INDEX KEY: 0000016040 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS CHEMICAL PRODUCTS [2890] IRS NUMBER: 042271897 STATE OF INCORPORATION: DE FISCAL YEAR END: 0939 FILING VALUES: FORM TYPE: SD SEC ACT: 1934 Act SEC FILE NUMBER: 001-05667 FILM NUMBER: 18870173 BUSINESS ADDRESS: STREET 1: TWO SEAPORT LANE SUITE 1300 CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 6173450100 MAIL ADDRESS: STREET 1: TWO SEAPORT LANE SUITE 1300 CITY: BOSTON STATE: MA ZIP: 02210 FORMER COMPANY: FORMER CONFORMED NAME: CABOT GODFREY L INC DATE OF NAME CHANGE: 19680418 </SEC-HEADER> <DOCUMENT> <TYPE>SD <SEQUENCE>1 <FILENAME>d784204dsd.htm <DESCRIPTION>SD <TEXT> Document 1 - file: d784204dsd.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1.01 <SEQUENCE>2 <FILENAME>d784204dex101.htm <DESCRIPTION>EX-1.01 <TEXT> Document 2 - file: d784204dex101.htm
</DOCUMENT> </SEC-DOCUMENT>