OLIN CORP

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

Costello Asset Management, INC's Holding History (CIK: 0001760145)

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

Q4 2025

Shares 100 Value ($000) $2 Avg Close $21.44 Range $18.25 - $26.01

Q3 2025

Shares 100 Value ($000) $2 Avg Close $21.88 Range $17.75 - $26.84

Q2 2025

Shares 100 Value ($000) $2 Avg Close $20.30 Range $17.18 - $24.06

Q1 2025

Shares 100 Value ($000) $2 Avg Close $27.21 Range $22.18 - $33.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100	$2	$21.44	$18.25 - $26.01
Q3 2025	100	$2	$21.88	$17.75 - $26.84
Q2 2025	100	$2	$20.30	$17.18 - $24.06
Q1 2025	100	$2	$27.21	$22.18 - $33.55