OWENS CORNING NEW

Ticker: OC CUSIP: 690742101 Class: EQTY

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q2 2017

Shares 3,180 Value ($000) $213 Avg Close $62.70 Range $59.26 - $67.74

Q1 2017

Shares 4,460 Value ($000) $274 Avg Close $57.34 Range $50.77 - $62.79

Q4 2016

Shares 4,460 Value ($000) $230 Avg Close $51.81 Range $46.45 - $56.13

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	3,180	$213	$62.70	$59.26 - $67.74
Q1 2017	4,460	$274	$57.34	$50.77 - $62.79
Q4 2016	4,460	$230	$51.81	$46.45 - $56.13