OLIN Corp — Director's Dealing 2015

Oct 7, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2015-10-05

Reporting Person: PAIN GEORGE H (SVP, Gen. Counsel & Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-10-05	Common Stock $1 par value	M	24987.0785	—	Acquired	117852.9045	Direct
2015-10-05	Common Stock $1 par value	D	24987.0785	$19.95	Disposed	92865.826	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-10-05	Phantom Stock Units	$	M	24987.0785	Disposed	2015-10-05	Common Stock (24987.0785)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock $1 par value	2455.6322	Indirect

Footnotes

F1: Each share of phantom stock was the economic equivalent of one share of Olin Common Stock. All shares of phantom stock were held in the Olin Corporation Supplemental Contributing Employee Ownership Plan, and were settled in cash.

F2: Amount includes 83.826 shares held under the Olin Corporation Dividend Reinvestment Plan acquired periodically in transactions, which are exempt from Section 16(b).

F3: 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 September 30, 2015.