TESARO INC

CUSIP: 881569107 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2018
Shares 3,511,898 Value ($000) $260,758 Avg Close — Range —
Q3 2018
Shares 3,336,421 Value ($000) $130,154 Avg Close — Range —
Q2 2018
Shares 3,220,084 Value ($000) $143,198 Avg Close — Range —
Q1 2018
Shares 3,163,019 Value ($000) $180,735 Avg Close — Range —
Q4 2017
Shares 3,086,273 Value ($000) $255,759 Avg Close — Range —
Q3 2017
Shares 3,092,688 Value ($000) $399,266 Avg Close — Range —
Q2 2017
Shares 2,978,236 Value ($000) $416,537 Avg Close — Range —
Q1 2017
Shares 2,916,132 Value ($000) $448,705 Avg Close — Range —
Q4 2016
Shares 2,812,373 Value ($000) $378,208 Avg Close — Range —
Q3 2016
Shares 2,496,904 Value ($000) $250,289 Avg Close — Range —
Q2 2016
Shares 2,216,739 Value ($000) $186,317 Avg Close — Range —
Q1 2016
Shares 1,996,837 Value ($000) $87,921 Avg Close — Range —
Q4 2015
Shares 1,952,544 Value ($000) $102,157 Avg Close — Range —
Q3 2015
Shares 1,884,932 Value ($000) $75,585 Avg Close — Range —
Q2 2015
Shares 1,666,259 Value ($000) $97,960 Avg Close — Range —
Q1 2015
Shares 1,582,465 Value ($000) $90,834 Avg Close — Range —
Q4 2014
Shares 976,145 Value ($000) $36,303 Avg Close — Range —
Q3 2014
Shares 874,014 Value ($000) $23,528 Avg Close — Range —
Q2 2014
Shares 828,226 Value ($000) $25,766 Avg Close — Range —
Q1 2014
Shares 814,889 Value ($000) $24,023 Avg Close — Range —
Q4 2013
Shares 621,072 Value ($000) $17,539 Avg Close — Range —
Q3 2013
Shares 597,928 Value ($000) $23,163 Avg Close — Range —
Q2 2013
Shares 508,956 Value ($000) $16,663 Avg Close — Range —