CUBIST PHARMACEUTICALS INC

CUSIP: 229678107 Class: COM

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q4 2014
Shares 87,518 Value ($000) $8,809 Avg Close — Range —
Q3 2014
Shares 171,331 Value ($000) $11,366 Avg Close — Range —
Q2 2014
Shares 185,838 Value ($000) $12,975 Avg Close — Range —
Q1 2014
Shares 461,250 Value ($000) $33,740 Avg Close — Range —
Q4 2013
Shares 584,292 Value ($000) $40,240 Avg Close — Range —
Q3 2013
Shares 365,841 Value ($000) $23,249 Avg Close — Range —
Q2 2013
Shares 243,736 Value ($000) $11,770 Avg Close — Range —