TESARO INC

CUSIP: 881569107 Class: COM

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2018
Shares 124 Value ($000) $9 Avg Close — Range —
Q3 2018
Shares 124 Value ($000) $5 Avg Close — Range —
Q2 2018
Shares 124 Value ($000) $6 Avg Close — Range —
Q1 2018
Shares 8,498 Value ($000) $485 Avg Close — Range —
Q4 2017
Shares 5,513 Value ($000) $462 Avg Close — Range —
Q3 2017
Shares 6,139 Value ($000) $793 Avg Close — Range —
Q2 2017
Shares 6,512 Value ($000) $911 Avg Close — Range —
Q1 2017
Shares 25,329 Value ($000) $3,897 Avg Close — Range —
Q4 2016
Shares 24,375 Value ($000) $3,292 Avg Close — Range —