CUBIST PHARMACEUTICALS INC

CUSIP: 229678107 Class: COM

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

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

Q2 2014
Shares 25,000 Value ($000) $1,746 Avg Close — Range —
Q1 2014
Shares 88,820 Value ($000) $6,497 Avg Close — Range —
Q4 2013
Shares 107,450 Value ($000) $7,400 Avg Close — Range —
Q3 2013
Shares 144,260 Value ($000) $9,168 Avg Close — Range —
Q2 2013
Shares 151,320 Value ($000) $7,309 Avg Close — Range —
Q1 2013
Shares 50,000 Value ($000) $2,341 Avg Close — Range —
Q4 2012
Shares 40,000 Value ($000) $1,682 Avg Close — Range —
Q3 2012
Shares 35,000 Value ($000) $1,669 Avg Close — Range —
Q2 2012
Shares 30,000 Value ($000) $1,137 Avg Close — Range —
Q1 2012
Shares 30,000 Value ($000) $1,298 Avg Close — Range —
Q4 2011
Shares 30,000 Value ($000) $1,189 Avg Close — Range —