DUPONT FABROS TECHNOLOGY INC

CUSIP: 26613Q106 Class: COM

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q4 2016
Shares 74 Value ($000) $3 Avg Close — Range —
Q2 2015
Shares 88 Value ($000) $3 Avg Close — Range —
Q1 2015
Shares 457 Value ($000) $15 Avg Close — Range —
Q4 2014
Shares 236 Value ($000) $8 Avg Close — Range —
Q3 2014
Shares 88 Value ($000) $2 Avg Close — Range —
Q2 2014
Shares 88 Value ($000) $2 Avg Close — Range —
Q1 2014
Shares 88 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 88 Value ($000) $2 Avg Close — Range —
Q3 2013
Shares 88 Value ($000) $2 Avg Close — Range —
Q2 2013
Shares 88 Value ($000) $2 Avg Close — Range —