TESARO INC

CUSIP: 881569107 Class: COM

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q1 2017
Shares 507 Value ($000) $78,012 Avg Close — Range —
Q4 2016
Shares 1,000 Value ($000) $134,480 Avg Close — Range —