CUBIST PHARMACEUTICALS INC

CUSIP: 229678107 Class: COM

DUPONT CAPITAL MANAGEMENT CORP's Holding History (CIK: 0001128251)

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

Q1 2014
Shares 18,444 Value ($000) $1,349 Avg Close — Range —
Q4 2013
Shares 19,422 Value ($000) $1,338 Avg Close — Range —
Q3 2013
Shares 51,835 Value ($000) $3,294 Avg Close — Range —
Q2 2013
Shares 46,042 Value ($000) $2,224 Avg Close — Range —