CUBIST PHARMACEUTICALS INC

CUSIP: 229678AD9 Class: CNV

RWC Asset Management LLP's Holding History (CIK: 0001520478)

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

Q4 2013
Shares 4,500,000 Value ($000) $10,713 Avg Close — Range —
Q3 2013
Shares 3,750,000 Value ($000) $8,459 Avg Close — Range —
Q2 2013
Shares 4,000,000 Value ($000) $7,069 Avg Close — Range —