TESARO INC

CUSIP: 881569107 Class: COM

Birchview Capital, LP's Holding History (CIK: 0001618205)

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

Q3 2018
Shares 8,200 Value ($000) $320 Avg Close — Range —
Q2 2018
Shares 8,200 Value ($000) $365 Avg Close — Range —
Q1 2018
Shares 8,200 Value ($000) $469 Avg Close — Range —
Q4 2017
Shares 5,200 Value ($000) $431 Avg Close — Range —
Q3 2017
Shares 5,200 Value ($000) $671 Avg Close — Range —
Q2 2017
Shares 5,200 Value ($000) $727 Avg Close — Range —
Q1 2017
Shares 9,000 Value ($000) $1,385 Avg Close — Range —
Q4 2016
Shares 9,950 Value ($000) $1,338 Avg Close — Range —
Q3 2016
Shares 9,950 Value ($000) $997 Avg Close — Range —
Q2 2016
Shares 8,450 Value ($000) $710 Avg Close — Range —
Q1 2016
Shares 6,950 Value ($000) $306 Avg Close — Range —
Q4 2015
Shares 6,950 Value ($000) $364 Avg Close — Range —