TESARO INC

CUSIP: 881569107 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2018
Shares 27,552 Value ($000) $2,046 Avg Close — Range —
Q3 2018
Shares 196 Value ($000) $8 Avg Close — Range —
Q1 2017
Shares 2,920 Value ($000) $449 Avg Close — Range —
Q4 2015
Shares 1,890 Value ($000) $99 Avg Close — Range —
Q3 2015
Shares 300 Value ($000) $12 Avg Close — Range —