DYAX CORP

CUSIP: 26746E103 Class: CMN

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2015
Shares 12,000 Value ($000) $451 Avg Close — Range —
Q3 2015
Shares 2,300 Value ($000) $44 Avg Close — Range —
Q2 2015
Shares 3,000 Value ($000) $80 Avg Close — Range —
Q1 2015
Shares 2,900 Value ($000) $49 Avg Close — Range —
Q4 2014
Shares 12,300 Value ($000) $173 Avg Close — Range —
Q3 2014
Shares 13,500 Value ($000) $137 Avg Close — Range —
Q2 2014
Shares 16,100 Value ($000) $155 Avg Close — Range —
Q1 2014
Shares 900 Value ($000) $8 Avg Close — Range —