0001181431-11-027302.txt : 20110505 0001181431-11-027302.hdr.sgml : 20110505 20110505113348 ACCESSION NUMBER: 0001181431-11-027302 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110503 FILED AS OF DATE: 20110505 DATE AS OF CHANGE: 20110505 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chirumbole Frank W CENTRAL INDEX KEY: 0001519853 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-01070 FILM NUMBER: 11813278 MAIL ADDRESS: STREET 1: OLIN CORPORATION STREET 2: 490 STUART ROAD, NE CITY: CLEVELAND STATE: TN ZIP: 37312 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 rrd310391.xml X0303 4 2011-05-03 0 0000074303 OLIN CORP OLN 0001519853 Chirumbole Frank W OLIN CORPORATION 490 STUART ROAD, NE CLEVELAND TN 37312 0 1 0 0 President, Chlor Alkali Prod. Common Stock $1 par value 2011-05-03 4 M 0 12000 16.10 A 25548 D Common Stock $1 par value 2011-05-03 4 S 0 12000 25.05 D 13548 D Common Stock $1 par value 712.0563 I By ESOP Trustee Employee Stock Option Right to Buy 16.10 2011-05-03 4 M 0 12000 0 D 2003-02-14 2012-02-13 Common Stock 12000 0 D This transaction was executed in multiple trades at prices ranging from $25.01 to $25.13. 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. The figure represents shares of Olin Common Stock held under the Olin Common Stock Fund of the Olin Corporation Contributing Employee Ownership Plan (CEOP), a tax-conditioned plan reflecting transactions exempt under Rule 16b-3, as reported by the CEOP Plan Administrator as of April 28, 2011. /s/B. M. Pantalone 2011-05-05