VERTEX PHARMACEUTICALS INC

Ticker: VRTX CUSIP: 92532F100 Class: EQTY

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

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

Q2 2013
Shares 20 Value ($000) $2 Avg Close $73.64 Range $51.28 - $87.47
Q1 2013
Shares 40 Value ($000) $2 Avg Close $48.01 Range $42.72 - $55.93
Q4 2012
Shares 40 Value ($000) $2 Avg Close — Range —