OLIN Corp — Director's Dealing 2010

Aug 20, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2010-08-18

Reporting Person: PAIN GEORGE H (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-18	Common Stock $1 par value	A	10275	—	Acquired	22728.48	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock $1 par value	468.1551	Indirect

Footnotes

F1: Fractional amount represents shares held under the Olin Corporation dividend reinvestment plan.

F2: 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 August 18, 2010.