DYAX CORP

CUSIP: 26746E103 Class: CMN

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2015
Shares 81,482 Value ($000) $3,065 Avg Close — Range —
Q3 2015
Shares 146,411 Value ($000) $2,795 Avg Close — Range —
Q2 2015
Shares 238,638 Value ($000) $6,324 Avg Close — Range —
Q1 2015
Shares 274,974 Value ($000) $4,607 Avg Close — Range —
Q4 2014
Shares 307,875 Value ($000) $4,329 Avg Close — Range —
Q3 2014
Shares 245,739 Value ($000) $2,487 Avg Close — Range —
Q2 2014
Shares 113,650 Value ($000) $1,091 Avg Close — Range —
Q1 2014
Shares 92,730 Value ($000) $833 Avg Close — Range —
Q4 2013
Shares 94,390 Value ($000) $711 Avg Close — Range —