COMMVAULT SYSTEMS INC

Ticker: CVLT CUSIP: 204166102 Class: COM

OAK ASSOCIATES LTD /OH/'s Holding History (CIK: 0000836372)

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

Q1 2015

Shares 23,100 Value ($000) $1,009 Avg Close $46.07 Range $42.23 - $52.39

Q4 2014

Shares 23,100 Value ($000) $1,194 Avg Close $48.05 Range $39.58 - $54.52

Q3 2014

Shares 31,650 Value ($000) $1,595 Avg Close $51.51 Range $45.20 - $56.17

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	23,100	$1,009	$46.07	$42.23 - $52.39
Q4 2014	23,100	$1,194	$48.05	$39.58 - $54.52
Q3 2014	31,650	$1,595	$51.51	$45.20 - $56.17