NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

WASHINGTON CAPITAL MANAGEMENT, INC's Holding History (CIK: 0000928566)

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

Q1 2016
Shares 49,755 Value ($000) $746 Avg Close — Range —
Q4 2015
Shares 64,397 Value ($000) $1,411 Avg Close — Range —
Q3 2015
Shares 64,983 Value ($000) $1,025 Avg Close — Range —
Q2 2015
Shares 62,566 Value ($000) $894 Avg Close — Range —
Q1 2015
Shares 62,566 Value ($000) $1,082 Avg Close — Range —
Q4 2014
Shares 84,135 Value ($000) $1,509 Avg Close — Range —