NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

Rhenman & Partners Asset Management AB's Holding History (CIK: 0001599882)

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

Q2 2017
Shares 213,901 Value ($000) $5,362 Avg Close — Range —
Q1 2017
Shares 153,901 Value ($000) $4,129 Avg Close — Range —
Q4 2016
Shares 158,901 Value ($000) $4,165 Avg Close — Range —
Q3 2016
Shares 145,300 Value ($000) $3,631,047 Avg Close — Range —
Q2 2016
Shares 145,300 Value ($000) $3,150 Avg Close — Range —