TESARO INC

CUSIP: 881569107 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2018
Shares 119,898 Value ($000) $8,902 Avg Close — Range —
Q1 2017
Shares 21,594 Value ($000) $3,325 Avg Close — Range —
Q4 2016
Shares 95,713 Value ($000) $12,871 Avg Close — Range —
Q3 2016
Shares 113,862 Value ($000) $11,413 Avg Close — Range —
Q2 2016
Shares 150,875 Value ($000) $12,681 Avg Close — Range —