OLIN CORP

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

BAUPOST GROUP LLC/MA's Holding History (CIK: 0001061768)

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

Q3 2016

Shares 6,181,302 Value ($000) $126,840 Avg Close $16.54 Range $14.07 - $20.22

Q2 2016

Shares 10,739,202 Value ($000) $266,762 Avg Close $16.42 Range $12.53 - $19.10

Q1 2016

Shares 10,739,202 Value ($000) $186,540 Avg Close $11.65 Range $9.31 - $13.29

Q4 2015

Shares 7,000,000 Value ($000) $120,820 Avg Close $14.30 Range $12.26 - $16.51

Q3 2015

Shares 7,000,000 Value ($000) $117,670 Avg Close $15.54 Range $11.61 - $19.89

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	6,181,302	$126,840	$16.54	$14.07 - $20.22
Q2 2016	10,739,202	$266,762	$16.42	$12.53 - $19.10
Q1 2016	10,739,202	$186,540	$11.65	$9.31 - $13.29
Q4 2015	7,000,000	$120,820	$14.30	$12.26 - $16.51
Q3 2015	7,000,000	$117,670	$15.54	$11.61 - $19.89