21VIANET GROUP INC

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

Marathon Trading Investment Management LLC's Holding History (CIK: 0001572748)

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

Q3 2015
Shares 16,922 Value ($000) $309 Avg Close — Range —
Q1 2015
Shares 49,610 Value ($000) $876 Avg Close — Range —