NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q1 2017
Shares 11,698 Value ($000) $314 Avg Close — Range —
Q2 2016
Shares 9,490 Value ($000) $205 Avg Close — Range —
Q1 2016
Shares 16,095 Value ($000) $241 Avg Close — Range —
Q2 2015
Shares 12,861 Value ($000) $184 Avg Close — Range —