RYERSON HLDG CORP

Ticker: RYZ CUSIP: 783754104 Class: Common Stock

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

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

Q3 2018

Shares 28,520 Value ($000) $322 Avg Close $11.24 Range $9.50 - $12.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	28,520	$322	$11.24	$9.50 - $12.85