NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

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

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

Q4 2018
Shares 35,700 Value ($000) $1,022 Avg Close — Range —
Q3 2018
Shares 53,600 Value ($000) $1,495 Avg Close — Range —