OLIN Corp - Director's Dealing 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2006-02-06

Reporting Person: RUGGIERO ANTHONY W (Director)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-02-06	Common Stock	M	10000	$15.85	Acquired	23611	Direct
2006-02-06	Common Stock	M	61000	$16.10	Acquired	84611	Direct
2006-02-06	Common Stock	M	38667	$15.35	Acquired	123278	Direct
2006-02-06	Common Stock	S	55800	$20.60	Disposed	67478	Direct
2006-02-06	Common Stock	S	3600	$20.61	Disposed	63878	Direct
2006-02-06	Common Stock	S	6367	$20.62	Disposed	57511	Direct
2006-02-06	Common Stock	S	2300	$20.63	Disposed	55211	Direct
2006-02-06	Common Stock	S	900	$20.64	Disposed	54311	Direct
2006-02-06	Common Stock	S	9500	$20.65	Disposed	44811	Direct
2006-02-06	Common Stock	S	3600	$20.66	Disposed	41211	Direct
2006-02-06	Common Stock	S	5700	$20.67	Disposed	35511	Direct
2006-02-06	Common Stock	S	5200	$20.68	Disposed	30311	Direct
2006-02-06	Common Stock	S	4200	$20.69	Disposed	26111	Direct
2006-02-06	Common Stock	S	1500	$20.70	Disposed	24611	Direct
2006-02-06	Common Stock	S	1400	$20.71	Disposed	23211	Direct
2006-02-06	Common Stock	S	2000	$20.72	Disposed	21211	Direct
2006-02-06	Common Stock	S	100	$20.73	Disposed	21111	Direct
2006-02-06	Common Stock	S	400	$20.74	Disposed	20711	Direct
2006-02-06	Common Stock	S	1400	$20.75	Disposed	19311	Direct
2006-02-06	Common Stock	S	1200	$20.76	Disposed	18111	Direct
2006-02-06	Common Stock	S	1300	$20.77	Disposed	16811	Direct
2006-02-06	Common Stock	S	400	$20.78	Disposed	16411	Direct
2006-02-06	Common Stock	S	600	$20.79	Disposed	15811	Direct
2006-02-06	Common Stock	S	2200	$20.80	Disposed	13611	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-02-06	Employee Stock Option Right to Buy	$15.85	M	10000	Disposed	2009-02-08	Common Stock (10000)	Direct
2006-02-06	Employee Stock Option Right to Buy	$16.10	M	61000	Disposed	2012-02-13	Common Stock (61000)	Direct
2006-02-06	Employee Stock Option Right to Buy	$15.35	M	38667	Disposed	2013-02-12	Common Stock (38667)	Direct

F1: The remaining 19,333 stock options will become exercisable on 2/13/06