DUPONT FABROS TECHNOLOGY INC

CUSIP: 26613Q106 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q2 2017
Shares 129,140 Value ($000) $7,898 Avg Close — Range —
Q1 2017
Shares 124,240 Value ($000) $6,161 Avg Close — Range —
Q4 2016
Shares 124,240 Value ($000) $5,458 Avg Close — Range —
Q3 2016
Shares 119,840 Value ($000) $4,943 Avg Close — Range —
Q2 2016
Shares 122,840 Value ($000) $5,840 Avg Close — Range —
Q1 2016
Shares 119,600 Value ($000) $4,676 Avg Close — Range —
Q4 2015
Shares 86,700 Value ($000) $2,756 Avg Close — Range —
Q3 2015
Shares 86,700 Value ($000) $2,244 Avg Close — Range —
Q2 2015
Shares 76,400 Value ($000) $2,250 Avg Close — Range —
Q1 2015
Shares 74,900 Value ($000) $2,448 Avg Close — Range —
Q4 2014
Shares 74,100 Value ($000) $2,463 Avg Close — Range —
Q3 2014
Shares 72,400 Value ($000) $1,958 Avg Close — Range —
Q2 2014
Shares 73,100 Value ($000) $1,971 Avg Close — Range —
Q1 2014
Shares 73,100 Value ($000) $1,760 Avg Close — Range —
Q4 2013
Shares 56,700 Value ($000) $1,401 Avg Close — Range —
Q3 2013
Shares 56,700 Value ($000) $1,461 Avg Close — Range —
Q2 2013
Shares 61,000 Value ($000) $1,473 Avg Close — Range —