NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

DAFNA Capital Management LLC's Holding History (CIK: 0001389933)

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

Q4 2018
Shares 312,119 Value ($000) $8,933 Avg Close — Range —
Q3 2018
Shares 306,119 Value ($000) $8,538 Avg Close — Range —
Q2 2018
Shares 306,119 Value ($000) $8,541 Avg Close — Range —
Q1 2018
Shares 306,119 Value ($000) $7,610 Avg Close — Range —
Q4 2017
Shares 216,119 Value ($000) $5,237 Avg Close — Range —
Q3 2017
Shares 216,119 Value ($000) $5,965 Avg Close — Range —
Q2 2017
Shares 216,119 Value ($000) $5,418 Avg Close — Range —
Q1 2017
Shares 216,119 Value ($000) $5,798 Avg Close — Range —
Q4 2016
Shares 236,119 Value ($000) $6,189 Avg Close — Range —
Q3 2016
Shares 238,509 Value ($000) $5,960 Avg Close — Range —
Q2 2016
Shares 356,509 Value ($000) $7,729 Avg Close — Range —
Q1 2016
Shares 396,554 Value ($000) $5,944 Avg Close — Range —
Q4 2015
Shares 366,554 Value ($000) $8,031 Avg Close — Range —
Q3 2015
Shares 366,554 Value ($000) $5,781 Avg Close — Range —
Q2 2015
Shares 366,554 Value ($000) $5,236 Avg Close — Range —
Q1 2015
Shares 366,554 Value ($000) $6,341 Avg Close — Range —
Q4 2014
Shares 384,154 Value ($000) $6,888 Avg Close — Range —
Q3 2014
Shares 384,154 Value ($000) $5,044 Avg Close — Range —
Q2 2014
Shares 384,154 Value ($000) $5,520 Avg Close — Range —
Q1 2014
Shares 384,154 Value ($000) $4,894 Avg Close — Range —
Q4 2013
Shares 384,154 Value ($000) $3,842 Avg Close — Range —
Q3 2013
Shares 251,654 Value ($000) $3,312 Avg Close — Range —
Q2 2013
Shares 251,654 Value ($000) $3,594 Avg Close — Range —