OLIN Corp — Director's Dealing 2016

Nov 18, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2016-11-16

Reporting Person: Curley Stephen C (VP & Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-11-16	Common Stock $1 par value	M	2600	$16.52	Acquired	25437	Direct
2016-11-16	Common Stock $1 par value	F	2600	$25.0642	Disposed	22837	Direct
2016-11-17	Common Stock $1 par value	M	4400	$16.52	Acquired	27237	Direct
2016-11-17	Common Stock $1 par value	F	4400	$25.00	Disposed	22837	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-11-16	Employee Stock Options (Right to Buy)	$16.52	M	2600	Disposed	2017-02-13	Common Stock (2600)	Direct
2016-11-17	Employee Stock Options (Right to Buy)	$16.52	M	4400	Disposed	2017-02-13	Common Stock (4400)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock $1 par value	15.9659	Indirect

Footnotes

F1: This transaction was executed in multiple trades ranging from $25.01 to $25.15. 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 September 30, 2016.

F3: The option vested in three equal annual installments on February 13, 2008, 2009 and 2010.