ARIAD PHARMACEUTICALS INC

CUSIP: 04033A100 Class: COM

DOW CHEMICAL CO /DE/'s Holding History (CIK: 0000029915)

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

Q2 2015
Shares 50,000 Value ($000) $414 Avg Close — Range —
Q1 2015
Shares 50,000 Value ($000) $412 Avg Close — Range —
Q4 2014
Shares 50,000 Value ($000) $344 Avg Close — Range —
Q3 2014
Shares 70,000 Value ($000) $378 Avg Close — Range —
Q2 2014
Shares 160,000 Value ($000) $1,019 Avg Close — Range —
Q1 2014
Shares 125,000 Value ($000) $1,008 Avg Close — Range —
Q4 2013
Shares 35,000 Value ($000) $239 Avg Close — Range —