DYAX CORP

CUSIP: 26746E103 Class: CMN

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2015
Shares 10,259,861 Value ($000) $385,976 Avg Close — Range —
Q3 2015
Shares 9,938,133 Value ($000) $189,719 Avg Close — Range —
Q2 2015
Shares 9,733,648 Value ($000) $257,941 Avg Close — Range —
Q1 2015
Shares 8,497,037 Value ($000) $142,366 Avg Close — Range —
Q4 2014
Shares 6,281,961 Value ($000) $88,324 Avg Close — Range —
Q3 2014
Shares 4,325,863 Value ($000) $43,778 Avg Close — Range —
Q2 2014
Shares 4,186,154 Value ($000) $40,187 Avg Close — Range —
Q1 2014
Shares 4,095,573 Value ($000) $36,778 Avg Close — Range —
Q4 2013
Shares 3,594,169 Value ($000) $27,064 Avg Close — Range —
Q3 2013
Shares 3,437,762 Value ($000) $23,583 Avg Close — Range —
Q2 2013
Shares 3,250,387 Value ($000) $11,246 Avg Close — Range —