21VIANET GROUP INC

Ticker: VNET CUSIP: 90138A103 Class: SPONSORED ADS A

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q3 2014

Shares 7,000 Value ($000) $126 Avg Close — Range —

Q2 2014

Shares 6,500 Value ($000) $195 Avg Close — Range —

Q1 2014

Shares 6,000 Value ($000) $172 Avg Close — Range —

Q4 2013

Shares 5,500 Value ($000) $129 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	7,000	$126	—	—
Q2 2014	6,500	$195	—	—
Q1 2014	6,000	$172	—	—
Q4 2013	5,500	$129	—	—