AGIOS PHARMACEUTICALS INC

Ticker: AGIO CUSIP: 00847X104 Class: Common Stock

Tortoise Investment Management, LLC's Holding History (CIK: 0001599511)

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

Q3 2016

Shares 150 Value ($000) $8 Avg Close $43.55 Range $35.84 - $54.99

Q2 2016

Shares 150 Value ($000) $6 Avg Close $49.39 Range $39.36 - $66.74

Q1 2016

Shares 600 Value ($000) $24 Avg Close $42.75 Range $33.50 - $66.87

Q4 2015

Shares 275 Value ($000) $18 Avg Close $65.59 Range $48.00 - $81.77

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	150	$8	$43.55	$35.84 - $54.99
Q2 2016	150	$6	$49.39	$39.36 - $66.74
Q1 2016	600	$24	$42.75	$33.50 - $66.87
Q4 2015	275	$18	$65.59	$48.00 - $81.77