<SEC-DOCUMENT>0000074303-19-000021-index.html : 20190301 <SEC-HEADER>0000074303-19-000021.hdr.sgml : 20190301 <ACCEPTANCE-DATETIME>20190301152208 ACCESSION NUMBER: 0000074303-19-000021 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20190301 DATE AS OF CHANGE: 20190301 EFFECTIVENESS DATE: 20190301 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OLIN CORP CENTRAL INDEX KEY: 0000074303 STANDARD INDUSTRIAL CLASSIFICATION: CHEMICALS & ALLIED PRODUCTS [2800] IRS NUMBER: 131872319 STATE OF INCORPORATION: VA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-01070 FILM NUMBER: 19648820 BUSINESS ADDRESS: STREET 1: OLIN CORP STREET 2: 190 CARONDELET PLAZA SUITE 1530 CITY: CLAYTON STATE: MO ZIP: 63105 BUSINESS PHONE: 3144801400 MAIL ADDRESS: STREET 1: OLIN CORP STREET 2: 190 CARONDELET PLAZA SUITE 1530 CITY: CLAYTON STATE: MO ZIP: 63105 FORMER COMPANY: FORMER CONFORMED NAME: OLIN MATHIESON CHEMICAL CORP DATE OF NAME CHANGE: 19691008 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>a2019definitiveadditionalp.htm <DESCRIPTION>DEFA14A 2019 ADDITIONAL MATIERALS COVER PAGE <TEXT> Document 1 - file: a2019definitiveadditionalp.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>a2019olinnoticefinal2019001.jpg <TEXT> Document 2 - file: a2019olinnoticefinal2019001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>a2019olinnoticefinal2019002.jpg <TEXT> Document 3 - file: a2019olinnoticefinal2019002.jpg
</DOCUMENT> </SEC-DOCUMENT>