DYAX CORP

CUSIP: 26746E103 Class: CMN

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2015
Shares 1,659,925 Value ($000) $62,446 Avg Close — Range —
Q3 2015
Shares 1,638,177 Value ($000) $31,273 Avg Close — Range —
Q2 2015
Shares 1,616,334 Value ($000) $42,833 Avg Close — Range —
Q1 2015
Shares 1,534,969 Value ($000) $25,718 Avg Close — Range —
Q4 2014
Shares 1,523,271 Value ($000) $21,418 Avg Close — Range —
Q3 2014
Shares 1,573,126 Value ($000) $15,920 Avg Close — Range —
Q2 2014
Shares 1,567,848 Value ($000) $15,052 Avg Close — Range —
Q1 2014
Shares 1,626,591 Value ($000) $14,606 Avg Close — Range —
Q4 2013
Shares 1,725,850 Value ($000) $13,004 Avg Close — Range —
Q3 2013
Shares 1,552,001 Value ($000) $10,647 Avg Close — Range —
Q2 2013
Shares 1,414,287 Value ($000) $4,893 Avg Close — Range —