CUBIST PHARMACEUTICALS INC

CUSIP: 229678123 Class: COMMON

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q2 2014
Shares 80,000 Value ($000) $9 Avg Close — Range —
Q1 2014
Shares 80,000 Value ($000) $52 Avg Close — Range —
Q4 2013
Shares 80,000 Value ($000) $108 Avg Close — Range —