0001181431-11-016433.txt : 20110308 0001181431-11-016433.hdr.sgml : 20110308 20110308143601 ACCESSION NUMBER: 0001181431-11-016433 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110304 FILED AS OF DATE: 20110308 DATE AS OF CHANGE: 20110308 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Greer GBruce CENTRAL INDEX KEY: 0001325923 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-01070 FILM NUMBER: 11671561 MAIL ADDRESS: STREET 1: OLIN CORPORATION STREET 2: 190 CARONDELET PLAZA, SUITE 1530 CITY: CLAYTON STATE: MO ZIP: 63105 ISSUER: 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 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 4 1 rrd304409.xml X0303 4 2011-03-04 0 0000074303 OLIN CORP OLN 0001325923 Greer GBruce C/O OLIN CORPORATION 190 CARONDELET PLAZA, SUITE 1530 CLAYTON MO 63105 0 1 0 0 VP,Strategic Plan.&Info. Tech. Common Stock $1 par value 2011-03-04 4 S 0 3931 19.70 D 3380 D This transaction was executed in multiple trades at prices ranging from $19.69 to $19.702. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. /s/B. M. Pantalone 2011-03-08