DYAX CORP

CUSIP: 26746E103 Class: CMN

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2015
Shares 530,000 Value ($000) $19,939 Avg Close — Range —
Q3 2015
Shares 650,000 Value ($000) $12,409 Avg Close — Range —
Q2 2015
Shares 650,000 Value ($000) $17,225 Avg Close — Range —
Q1 2015
Shares 800,000 Value ($000) $13,404 Avg Close — Range —
Q4 2014
Shares 1,000,000 Value ($000) $14,060 Avg Close — Range —
Q3 2014
Shares 1,975,000 Value ($000) $19,987 Avg Close — Range —
Q2 2014
Shares 1,275,000 Value ($000) $12,240 Avg Close — Range —
Q1 2014
Shares 1,400,000 Value ($000) $12,572 Avg Close — Range —
Q4 2013
Shares 200,000 Value ($000) $1,507 Avg Close — Range —
Q3 2013
Shares 739,203 Value ($000) $5,071 Avg Close — Range —
Q2 2013
Shares 539,203 Value ($000) $1,866 Avg Close — Range —