TESARO INC

CUSIP: 881569107 Class: COM

Mitsubishi UFJ Kokusai Asset Management Co., Ltd.'s Holding History (CIK: 0001466546)

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

Q1 2018
Shares 4,903 Value ($000) $280 Avg Close — Range —
Q4 2017
Shares 4,903 Value ($000) $374 Avg Close — Range —
Q3 2017
Shares 5,042 Value ($000) $651 Avg Close — Range —
Q2 2017
Shares 4,900 Value ($000) $685 Avg Close — Range —