DUPONT FABROS TECHNOLOGY INC

CUSIP: 26613Q106 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2016
Shares 14,685 Value ($000) $606 Avg Close — Range —
Q4 2015
Shares 5,764 Value ($000) $183 Avg Close — Range —
Q3 2015
Shares 41,072 Value ($000) $1,063 Avg Close — Range —
Q2 2015
Shares 13,164 Value ($000) $388 Avg Close — Range —
Q1 2015
Shares 2,464 Value ($000) $81 Avg Close — Range —
Q3 2014
Shares 344 Value ($000) $9 Avg Close — Range —