CUBIST PHARMACEUTICALS INC

CUSIP: 229678107 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q2 2014
Shares 175,094 Value ($000) $12,225 Avg Close — Range —
Q1 2014
Shares 70,471 Value ($000) $5,155 Avg Close — Range —
Q3 2013
Shares 195,200 Value ($000) $12,405 Avg Close — Range —
Q2 2013
Shares 198,947 Value ($000) $9,609 Avg Close — Range —