DUPONT FABROS TECHNOLOGY INC

CUSIP: 26613Q106 Class: COM

Boston Trust Walden Corp's Holding History (CIK: 0001534866)

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

Q2 2017
Shares 324,940 Value ($000) $19,873 Avg Close — Range —
Q1 2017
Shares 537,190 Value ($000) $26,639 Avg Close — Range —
Q4 2016
Shares 594,654 Value ($000) $26,123 Avg Close — Range —
Q3 2016
Shares 701,864 Value ($000) $28,952 Avg Close — Range —
Q2 2016
Shares 950,084 Value ($000) $45,167 Avg Close — Range —
Q1 2016
Shares 962,130 Value ($000) $38,995 Avg Close — Range —
Q4 2015
Shares 880,229 Value ($000) $27,982 Avg Close — Range —
Q3 2015
Shares 1,155,339 Value ($000) $29,900 Avg Close — Range —
Q2 2015
Shares 1,211,847 Value ($000) $35,689 Avg Close — Range —
Q1 2015
Shares 1,242,615 Value ($000) $40,609 Avg Close — Range —
Q4 2014
Shares 1,279,490 Value ($000) $42,530 Avg Close — Range —
Q3 2014
Shares 1,484,431 Value ($000) $40,139 Avg Close — Range —
Q2 2014
Shares 1,541,537 Value ($000) $41,560 Avg Close — Range —
Q1 2014
Shares 1,707,935 Value ($000) $41,110 Avg Close — Range —
Q4 2013
Shares 1,731,732 Value ($000) $42,791 Avg Close — Range —
Q3 2013
Shares 1,859,447 Value ($000) $47,918 Avg Close — Range —
Q2 2013
Shares 1,887,192 Value ($000) $45,575 Avg Close — Range —