CUBIST PHARMACEUTICALS INC

CUSIP: 229678107 Class: COM

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q3 2014
Shares 51,774 Value ($000) $3,435 Avg Close — Range —
Q2 2014
Shares 53,601 Value ($000) $3,567 Avg Close — Range —
Q4 2013
Shares 23,200 Value ($000) $1,598 Avg Close — Range —