AGIOS PHARMACEUTICALS INC

Ticker: AGIO CUSIP: 00847X104 Class: Common Stock

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

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

Q4 2018

Shares 5,493 Value ($000) $253,282 Avg Close $61.72 Range $41.63 - $79.17

Q3 2018

Shares 5,553 Value ($000) $428,247 Avg Close $80.45 Range $70.47 - $94.39

Q2 2018

Shares 5,082 Value ($000) $428,057 Avg Close $87.20 Range $72.14 - $99.82

Q1 2018

Shares 4,795 Value ($000) $392,135 Avg Close $77.29 Range $56.50 - $87.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	5,493	$253,282	$61.72	$41.63 - $79.17
Q3 2018	5,553	$428,247	$80.45	$70.47 - $94.39
Q2 2018	5,082	$428,057	$87.20	$72.14 - $99.82
Q1 2018	4,795	$392,135	$77.29	$56.50 - $87.00