DUPONT FABROS TECHNOLOGY INC

CUSIP: 26613Q106 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2017
Shares 8,146 Value ($000) $404 Avg Close — Range —
Q4 2016
Shares 8,515 Value ($000) $374 Avg Close — Range —
Q3 2016
Shares 8,515 Value ($000) $351 Avg Close — Range —
Q2 2016
Shares 8,515 Value ($000) $405 Avg Close — Range —