OLIN Corp — Director's Dealing 2017

Dec 8, 2017

SEC Form 4/A — Form 4/A

Issuer: OLIN CORP (OLN)
CIK: 0000074303
Period of Report: 2017-08-04

Reporting Person: MCINTOSH JOHN L (EVP, Synergies & Systems)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-08-04	Common Stock $1 par value	M	24000	$20.29	Acquired	84391	Direct
2017-08-04	Common Stock $1 par value	S	24000	$31.5388	Disposed	60391	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-08-04	Employee Stock Options (Right to Buy)	$20.29	M	24000	Disposed	2018-02-06	Common Stock (24000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock $1 par value	9634.6261	Indirect

Footnotes

F1: Due to a clerical error, an incorrect transaction date of 08/03/2017 was reported for this transaction.

F2: This transaction was executed in multiple trades ranging from $31.40 to $31.74. 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.

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 June 30, 2017.

F4: The option vested in three equal annual installments on February 9, 2009, 2010 and 2011.