AGIOS PHARMACEUTICALS, INC. — Director's Dealing 2015

Dec 7, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AGIOS PHARMACEUTICALS INC (AGIO)
CIK: 0001439222
Period of Report: 2015-12-03

Reporting Person: Biller Scott (Chief Scientific Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-12-03	Stock option (right to buy)	$9.05	A	34091	Acquired	2023-04-29	Common stock (34091)	Direct

Footnotes

F1: This option was originally granted on April 30, 2013 for the purchase of 68,181 shares of common stock. The option vests as to 50% of the underlying shares upon the achievement of a performance milestone, and as to an additional 50% upon the achievement of a second performance milestone. The Company's board of directors determined that the first performance milestone was achieved on December 3, 2015, resulting in the vesting of the option as to 34,091 shares. The second performance milestone has not yet been met.