COMMVAULT SYSTEMS INC

Ticker: CVLT CUSIP: 204166102 Class: COM

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q1 2014

Shares 4,119,861 Value ($000) $267,585 Avg Close $69.18 Range $61.28 - $77.51

Q4 2013

Shares 4,101,195 Value ($000) $307,097 Avg Close $78.27 Range $66.95 - $90.00

Q3 2013

Shares 2,193,720 Value ($000) $192,674 Avg Close $83.78 Range $74.77 - $89.71

Q2 2013

Shares 2,011,674 Value ($000) $152,665,940 Avg Close $73.63 Range $66.00 - $88.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	4,119,861	$267,585	$69.18	$61.28 - $77.51
Q4 2013	4,101,195	$307,097	$78.27	$66.95 - $90.00
Q3 2013	2,193,720	$192,674	$83.78	$74.77 - $89.71
Q2 2013	2,011,674	$152,665,940	$73.63	$66.00 - $88.14