OLIN CORP

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

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q4 2021

Shares 14,120 Value ($000) $812 Avg Close $51.61 Range $43.56 - $59.69

Q1 2016

Shares 205,272 Value ($000) $3,566 Avg Close $11.65 Range $9.31 - $13.29

Q4 2015

Shares 20,400 Value ($000) $352 Avg Close $14.30 Range $12.26 - $16.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	14,120	$812	$51.61	$43.56 - $59.69
Q1 2016	205,272	$3,566	$11.65	$9.31 - $13.29
Q4 2015	20,400	$352	$14.30	$12.26 - $16.51