NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q3 2018
Shares 7,832 Value ($000) $218 Avg Close — Range —
Q2 2018
Shares 13,454 Value ($000) $375 Avg Close — Range —
Q1 2018
Shares 14,704 Value ($000) $366 Avg Close — Range —
Q4 2017
Shares 22,640 Value ($000) $549 Avg Close — Range —
Q2 2016
Shares 8,958 Value ($000) $194 Avg Close — Range —
Q1 2016
Shares 6,611 Value ($000) $99 Avg Close — Range —
Q4 2015
Shares 4,994 Value ($000) $109 Avg Close — Range —
Q3 2015
Shares 6,583 Value ($000) $104 Avg Close — Range —
Q2 2015
Shares 2,036 Value ($000) $29 Avg Close — Range —
Q1 2015
Shares 1,785 Value ($000) $31 Avg Close — Range —
Q4 2014
Shares 1,752 Value ($000) $31 Avg Close — Range —
Q3 2014
Shares 2,043 Value ($000) $27 Avg Close — Range —
Q2 2014
Shares 2,083 Value ($000) $30 Avg Close — Range —
Q1 2014
Shares 1,916 Value ($000) $24 Avg Close — Range —
Q4 2013
Shares 1,923 Value ($000) $19 Avg Close — Range —
Q3 2013
Shares 6,551 Value ($000) $86 Avg Close — Range —
Q2 2013
Shares 3,436 Value ($000) $49 Avg Close — Range —