DYAX CORP

CUSIP: 26746E103 Class: CMN

Fayez Sarofim & Co's Holding History (CIK: 0000937729)

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

Q4 2015
Shares 9,000 Value ($000) $339 Avg Close — Range —
Q2 2015
Shares 9,000 Value ($000) $239 Avg Close — Range —
Q1 2015
Shares 10,000 Value ($000) $168 Avg Close — Range —
Q4 2014
Shares 10,000 Value ($000) $141 Avg Close — Range —
Q3 2014
Shares 10,000 Value ($000) $101 Avg Close — Range —
Q2 2014
Shares 10,000 Value ($000) $96 Avg Close — Range —
Q1 2014
Shares 10,000 Value ($000) $90 Avg Close — Range —
Q4 2013
Shares 10,000 Value ($000) $75 Avg Close — Range —
Q2 2013
Shares 10,000 Value ($000) $35 Avg Close — Range —