TESARO INC

CUSIP: 881569107 Class: COM

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q1 2018
Shares 34,267 Value ($000) $1,958 Avg Close — Range —
Q4 2017
Shares 34,267 Value ($000) $2,840 Avg Close — Range —
Q3 2017
Shares 33,756 Value ($000) $4,358 Avg Close — Range —
Q2 2017
Shares 31,052 Value ($000) $4,343 Avg Close — Range —
Q1 2017
Shares 32,186 Value ($000) $4,953 Avg Close — Range —
Q4 2016
Shares 33,992 Value ($000) $4,572 Avg Close — Range —
Q3 2016
Shares 15,135 Value ($000) $1,517 Avg Close — Range —
Q2 2016
Shares 15,135 Value ($000) $1,272 Avg Close — Range —
Q1 2016
Shares 21,335 Value ($000) $939 Avg Close — Range —
Q4 2015
Shares 21,335 Value ($000) $1,116 Avg Close — Range —
Q3 2015
Shares 21,335 Value ($000) $856 Avg Close — Range —
Q2 2015
Shares 21,335 Value ($000) $1,254 Avg Close — Range —
Q1 2015
Shares 22,895 Value ($000) $1,314 Avg Close — Range —
Q4 2014
Shares 22,895 Value ($000) $851 Avg Close — Range —
Q3 2014
Shares 22,895 Value ($000) $616 Avg Close — Range —
Q2 2014
Shares 22,895 Value ($000) $712 Avg Close — Range —
Q1 2014
Shares 22,895 Value ($000) $675 Avg Close — Range —
Q4 2013
Shares 23,815 Value ($000) $673 Avg Close — Range —
Q3 2013
Shares 21,315 Value ($000) $826 Avg Close — Range —
Q2 2013
Shares 25,535 Value ($000) $836 Avg Close — Range —