CUBIST PHARMACEUTICALS INC

CUSIP: 229678123 Class: COMMON

Hudson Bay Capital Management LP's Holding History (CIK: 0001393825)

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

Q4 2014
Shares 1,526,900 Value ($000) $61 Avg Close — Range —
Q3 2014
Shares 1,526,900 Value ($000) $168 Avg Close — Range —
Q2 2014
Shares 1,526,900 Value ($000) $177 Avg Close — Range —
Q1 2014
Shares 1,617,600 Value ($000) $1,051 Avg Close — Range —
Q4 2013
Shares 1,449,591 Value ($000) $1,957 Avg Close — Range —