NXSTAGE MEDICAL INC

CUSIP: 67072V103 Class: COMMON STOCK

TIG Advisors, LLC's Holding History (CIK: 0001358253)

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

Q1 2019
Shares 3,926,141 Value ($000) $112,366 Avg Close — Range —
Q4 2018
Shares 3,926,141 Value ($000) $112,366 Avg Close — Range —
Q3 2018
Shares 4,135,992 Value ($000) $115,353 Avg Close — Range —
Q2 2018
Shares 3,488,299 Value ($000) $97,324 Avg Close — Range —
Q1 2018
Shares 1,701,282 Value ($000) $42,294 Avg Close — Range —
Q4 2017
Shares 864,209 Value ($000) $20,940 Avg Close — Range —