TERESA M. VERMILLION - VP & Treasurer at OLIN Corp

Insider Transactions and Holdings

Entity Type: Individual
Role: VP & Treasurer
Issuer Symbol: OLN on NYSE
All Insider Reports: All Insider Reports

TERESA M. VERMILLION - trading volume in the past year for OLIN Corp

	Shares	%	Avg Price	Total $
Buys
Sells	-10,500	100%	$21.00	-$220,492
Net	-10,500	-100%		-$220,492

Holdings reported by TERESA M. VERMILLION for OLIN Corp

Security	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Common Stock	18,922	$455,830	$24.09	20 Feb 2026	Direct
Restricted Stock Units	4,634	$195,084	$28.06	20 Feb 2026	Direct	Common Stock
Employee Stock Options (Right to Buy)	0	$167,314	$29.75	26 Nov 2025	Direct	Common Stock
Common Stock	141	$3,321	$23.60	20 Feb 2026	By RSP Trustee

Transactions reported by TERESA M. VERMILLION for OLIN Corp

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

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