DUPONT FABROS TECHNOLOGY INC

CUSIP: 26613Q106 Class: COM

RAMSEY QUANTITATIVE SYSTEMS's Holding History (CIK: 0001132897)

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

Q4 2016
Shares 9,719 Value ($000) $427 Avg Close — Range —
Q1 2016
Shares 19,652 Value ($000) $796 Avg Close — Range —
Q4 2015
Shares 18,633 Value ($000) $592 Avg Close — Range —