OLIN Corp — Director's Dealing 2017

Nov 3, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2017-11-01

Reporting Person: Ennico Dolores J (VP, Human Resources)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-01	Common Stock $1 par value	M	15000	$15.68	Acquired	51989	Direct
2017-11-01	Common Stock $1 par value	S	15000	$36.80	Disposed	36989	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-11-01	Employee Stock Options (Right to Buy)	$15.68	M	15000	Disposed	2020-02-04	Common Stock (15000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock $1 par value	5213.4842	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 September 30, 2017.

F2: The option vested in three equal annual installments on February 5, 2011, 2012 and 2013.