NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

WOLVERINE ASSET MANAGEMENT LLC's Holding History (CIK: 0001279891)

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

Q4 2018
Shares 29,352 Value ($000) $840 Avg Close — Range —
Q3 2018
Shares 82,902 Value ($000) $2,312 Avg Close — Range —
Q2 2018
Shares 82,902 Value ($000) $2,312 Avg Close — Range —
Q1 2018
Shares 82,302 Value ($000) $2,046 Avg Close — Range —
Q4 2017
Shares 115,580 Value ($000) $2,800 Avg Close — Range —
Q3 2017
Shares 37,200 Value ($000) $1,026 Avg Close — Range —
Q4 2013
Shares 7,500 Value ($000) $75 Avg Close — Range —