CUBIST PHARMACEUTICALS INC

CUSIP: 229678123 Class: COMMON

CARLSON CAPITAL L P's Holding History (CIK: 0001056973)

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

Q4 2014
Shares 1,334,393 Value ($000) $53 Avg Close — Range —
Q3 2014
Shares 1,334,393 Value ($000) $160 Avg Close — Range —
Q2 2014
Shares 1,334,393 Value ($000) $155 Avg Close — Range —
Q1 2014
Shares 1,233,000 Value ($000) $801 Avg Close — Range —
Q4 2013
Shares 1,132,600 Value ($000) $1,529 Avg Close — Range —