ARIAD PHARMACEUTICALS INC

CUSIP: 04033A100 Class: COM

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q3 2013
Shares 14,787 Value ($000) $272 Avg Close — Range —
Q2 2013
Shares 11,004 Value ($000) $192 Avg Close — Range —