AGIOS PHARMACEUTICALS INC

Ticker: AGIO CUSIP: 00847X104 Class: Common Stock

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q3 2015

Shares 109,521 Value ($000) $7,731 Avg Close $97.74 Range $67.52 - $120.96

Q1 2015

Shares 3,163 Value ($000) $298 Avg Close $112.06 Range $88.03 - $138.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	109,521	$7,731	$97.74	$67.52 - $120.96
Q1 2015	3,163	$298	$112.06	$88.03 - $138.85