OLIN Corp — Director's Dealing 2014

May 7, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2014-05-05

Reporting Person: Fischer John E. (President & COO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-05-05	Restricted Stock Units	$27.65	A	2800	Disposed	2024-05-04	Common Stock (2800)	Direct
2014-05-05	Employee Stock Option Right to Buy	$27.65	A	11700	Acquired	2024-05-04	Common Stock (11700)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock $1 par value	111944	Direct
Common Stock $1 par value	548.9795	Indirect

Footnotes

F1: 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 30, 2014.

F2: Security converts to common stock on a one-for-one basis.

F3: The option vests in three annual installments beginning on May 5, 2015.