OLIN Corp — Director's Dealing 2017

Aug 17, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2017-08-15

Reporting Person: Curley Stephen C (VP & Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-08-15	Common Stock $1 par value	M	5000	$20.29	Acquired	23837	Direct
2017-08-15	Common Stock $1 par value	S	5000	$30.3447	Disposed	18837	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-08-15	Employee Stock Options (Right to Buy)	$20.29	M	5000	Disposed	2018-02-06	Common Stock (5000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock $1 par value	16.2733	Indirect

Footnotes

F1: This transaction was executed in multiple trades ranging from $30.31 to $30.37. The price reported above reflects the average weighted sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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 June 30, 2017.

F3: The option vested in three equal annual installments on February 7, 2009, 2010 and 2011.