21VIANET GROUP INC

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

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2018

Shares 38,877 Value ($000) $336 Avg Close — Range —

Q3 2018

Shares 44,106 Value ($000) $446 Avg Close — Range —

Q1 2014

Shares 341,735 Value ($000) $9,808 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	38,877	$336	—	—
Q3 2018	44,106	$446	—	—
Q1 2014	341,735	$9,808	—	—