CUBIST PHARMACEUTICALS INC

CUSIP: 229678107 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q3 2014
Shares 28 Value ($000) $2 Avg Close — Range —
Q2 2014
Shares 49 Value ($000) $3 Avg Close — Range —
Q1 2014
Shares 49 Value ($000) $4 Avg Close — Range —
Q4 2013
Shares 123 Value ($000) $8 Avg Close — Range —
Q3 2013
Shares 156 Value ($000) $10 Avg Close — Range —
Q2 2013
Shares 137 Value ($000) $7 Avg Close — Range —
Q1 2013
Shares 137 Value ($000) $7 Avg Close — Range —