NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

Candriam S.C.A.'s Holding History (CIK: 0001537014)

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

Q4 2018
Shares 92,842 Value ($000) $2,657 Avg Close — Range —
Q3 2018
Shares 92,842 Value ($000) $2,589 Avg Close — Range —
Q1 2015
Shares 50,000 Value ($000) $865 Avg Close — Range —