TESARO INC

CUSIP: 881569107 Class: COM

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2018
Shares 1,379,798 Value ($000) $102,450 Avg Close — Range —
Q1 2017
Shares 5,951 Value ($000) $916 Avg Close — Range —