COMMVAULT SYSTEMS INC

Ticker: CVLT CUSIP: 204166102 Class: COM

Calamos Wealth Management LLC's Holding History (CIK: 0001455258)

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

Q4 2013

Shares 11,067 Value ($000) $829 Avg Close $78.27 Range $66.95 - $90.00

Q3 2013

Shares 11,177 Value ($000) $982 Avg Close $83.78 Range $74.77 - $89.71

Q2 2013

Shares 10,802 Value ($000) $820 Avg Close $73.63 Range $66.00 - $88.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	11,067	$829	$78.27	$66.95 - $90.00
Q3 2013	11,177	$982	$83.78	$74.77 - $89.71
Q2 2013	10,802	$820	$73.63	$66.00 - $88.14