DUPONT FABROS TECHNOLOGY INC

CUSIP: 26613Q106 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2017
Shares 2,420 Value ($000) $148 Avg Close — Range —
Q4 2016
Shares 1,425 Value ($000) $62 Avg Close — Range —
Q3 2016
Shares 1,473 Value ($000) $60 Avg Close — Range —
Q2 2016
Shares 585 Value ($000) $27 Avg Close — Range —
Q1 2016
Shares 952 Value ($000) $38 Avg Close — Range —