OLIN CORP

Ticker: OLN CUSIP: 680665205 Class: COM PAR $1

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 42,593 Value ($000) $887 Avg Close $21.44 Range $18.25 - $26.01

Q3 2025

Shares 57,381 Value ($000) $1,434 Avg Close $21.88 Range $17.75 - $26.84

Q2 2025

Shares 33,492 Value ($000) $673 Avg Close $20.30 Range $17.18 - $24.06

Q4 2017

Shares 36 Value ($000) $1 Avg Close $28.32 Range $26.63 - $29.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,593	$887	$21.44	$18.25 - $26.01
Q3 2025	57,381	$1,434	$21.88	$17.75 - $26.84
Q2 2025	33,492	$673	$20.30	$17.18 - $24.06
Q4 2017	36	$1	$28.32	$26.63 - $29.81