NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q4 2018
Shares 190,500 Value ($000) $5,452 Avg Close — Range —
Q3 2018
Shares 190,500 Value ($000) $5,313 Avg Close — Range —
Q2 2018
Shares 190,500 Value ($000) $5,315 Avg Close — Range —
Q1 2018
Shares 190,500 Value ($000) $4,736 Avg Close — Range —
Q4 2017
Shares 197,800 Value ($000) $4,793 Avg Close — Range —
Q3 2017
Shares 197,800 Value ($000) $5,459 Avg Close — Range —