21VIANET GROUP INC

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

Tairen Capital Ltd's Holding History (CIK: 0001652062)

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

Q2 2016

Shares 371,397 Value ($000) $3,792 Avg Close — Range —

Q1 2016

Shares 468,300 Value ($000) $9,352 Avg Close — Range —

Q4 2015

Shares 64,000 Value ($000) $1,353 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	371,397	$3,792	—	—
Q1 2016	468,300	$9,352	—	—
Q4 2015	64,000	$1,353	—	—