Brett A. Flaugher - Feb 18, 2023 Form 4 Insider Report for OLIN Corp (OLN)

Role: VP & Pres, Winchester
Signature: /s/ E.C Tanner, Attorney-in-Fact
Stock symbol: OLN
Transactions as of: Feb 18, 2023
Transactions value $: $0
Form type: 4
Date filed: 2/21/2023, 01:09 PM
Previous filing: Jan 4, 2023
Next filing: Feb 24, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	OLN	Common Stock	Options Exercise	$0	+60K	+14528.55%	$0.00	60.4K	Feb 18, 2023	Direct	F1
transaction	OLN	Common Stock	Tax liability	$0	-24.3K	-40.18%	$0.00	36.1K	Feb 18, 2023	Direct
holding	OLN	Common Stock						43.6K	Feb 18, 2023	By Trust

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	OLN	Restricted Stock Units	Options Exercise	$0	-60K	-100%	$0.00^*	0	Feb 18, 2023	Common Stock	60K		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units convert into common stock on one-to-one basis.
F2	On February 18, 2020 the reporting person was granted 60,000 restricted stock units vesting on February 18, 2023 subject to attainment of certain performance conditions.