TESARO INC

CUSIP: 881569107 Class: COM

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q4 2017
Shares 17,627 Value ($000) $1,461 Avg Close — Range —
Q3 2017
Shares 18,055 Value ($000) $2,331 Avg Close — Range —
Q2 2017
Shares 18,679 Value ($000) $2,612 Avg Close — Range —
Q1 2017
Shares 18,679 Value ($000) $2,874 Avg Close — Range —
Q4 2016
Shares 23,707 Value ($000) $3,188 Avg Close — Range —
Q3 2016
Shares 30,235 Value ($000) $3,031 Avg Close — Range —
Q2 2016
Shares 30,256 Value ($000) $2,543 Avg Close — Range —
Q1 2016
Shares 30,256 Value ($000) $1,332 Avg Close — Range —
Q4 2015
Shares 30,256 Value ($000) $1,583 Avg Close — Range —
Q3 2015
Shares 32,586 Value ($000) $1,307 Avg Close — Range —
Q2 2015
Shares 32,508 Value ($000) $1,911 Avg Close — Range —
Q1 2015
Shares 32,508 Value ($000) $1,866 Avg Close — Range —
Q4 2014
Shares 17,508 Value ($000) $651 Avg Close — Range —
Q3 2014
Shares 15,008 Value ($000) $404 Avg Close — Range —
Q2 2014
Shares 40,258 Value ($000) $1,252 Avg Close — Range —
Q1 2014
Shares 39,258 Value ($000) $1,157 Avg Close — Range —
Q4 2013
Shares 45,328 Value ($000) $1,280 Avg Close — Range —
Q3 2013
Shares 61,141 Value ($000) $2,369 Avg Close — Range —
Q2 2013
Shares 55,903 Value ($000) $1,830 Avg Close — Range —