NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

Alberta Investment Management Corp's Holding History (CIK: 0001463559)

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

Q4 2018
Shares 125,700 Value ($000) $3,598 Avg Close — Range —
Q3 2018
Shares 125,700 Value ($000) $3,506 Avg Close — Range —
Q2 2018
Shares 197,000 Value ($000) $5,496 Avg Close — Range —
Q1 2018
Shares 197,000 Value ($000) $4,897 Avg Close — Range —
Q4 2017
Shares 197,000 Value ($000) $4,773 Avg Close — Range —
Q3 2017
Shares 182,000 Value ($000) $5,023 Avg Close — Range —