ARIAD PHARMACEUTICALS INC

CUSIP: 04033A100 Class: COM

East Coast Asset Management, LLC.'s Holding History (CIK: 0001579254)

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

Q2 2013
Shares 4,095 Value ($000) $72 Avg Close — Range —
Q1 2013
Shares 4,095 Value ($000) $74 Avg Close — Range —