21VIANET GROUP INC

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

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q3 2017
Shares 450,000 Value ($000) $2,560 Avg Close — Range —
Q2 2017
Shares 753,992 Value ($000) $3,785 Avg Close — Range —
Q1 2017
Shares 755,492 Value ($000) $4,147 Avg Close — Range —
Q4 2016
Shares 362,892 Value ($000) $2,543 Avg Close — Range —
Q3 2016
Shares 345,978 Value ($000) $2,750 Avg Close — Range —
Q2 2016
Shares 1,378,200 Value ($000) $14,071 Avg Close — Range —
Q4 2015
Shares 752,166 Value ($000) $15,900 Avg Close — Range —
Q3 2015
Shares 219,666 Value ($000) $4,015 Avg Close — Range —
Q2 2015
Shares 48,000 Value ($000) $984 Avg Close — Range —