NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

ADVISORY RESEARCH INC's Holding History (CIK: 0000902584)

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

Q2 2017
Shares 27,062 Value ($000) $678 Avg Close — Range —
Q1 2017
Shares 190,406 Value ($000) $5,109 Avg Close — Range —
Q4 2016
Shares 111,843 Value ($000) $2,931 Avg Close — Range —