OLIN Corp — Director's Dealing 2012

Feb 7, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2012-02-05

Reporting Person: Slater Todd A (VP, Finance & Controller)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-05	Common Stock $1 par value	M	6667	—	Acquired	34977	Direct
2012-02-05	Common Stock $1 par value	F	1780	$22.94	Disposed	33197	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2009-02-05	Restricted Stock Units	$	M	6667	Disposed	2012-02-05	Common Stock (6667)	Direct

Footnotes

F1: Each restricted stock unit represented the right to receive one share of Olin common stock on the vesting date.