OLIN CORP

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

Centerpoint Advisors, LLC's Holding History (CIK: 0001733788)

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

Q2 2018

Shares 175 Value ($000) $5 Avg Close $25.07 Range $22.38 - $27.83

Q1 2018

Shares 175 Value ($000) $5 Avg Close $27.28 Range $23.76 - $31.02

Q4 2017

Shares 175 Value ($000) $6 Avg Close $28.32 Range $26.63 - $29.81

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	175	$5	$25.07	$22.38 - $27.83
Q1 2018	175	$5	$27.28	$23.76 - $31.02
Q4 2017	175	$6	$28.32	$26.63 - $29.81