AGIOS PHARMACEUTICALS, INC. — Director's Dealing 2014

Sep 29, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AGIOS PHARMACEUTICALS INC (AGIO)
CIK: 0001439222
Period of Report: 2014-09-26

Reporting Person: Schenkein David P (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-09-26	Common stock	M	30000	$0.3025	Acquired	283272	Indirect
2014-09-26	Common stock	S	30000	$62.68	Disposed	253272	Indirect
2014-09-26	Common stock	S	30000	$62.68	Disposed	137772	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-09-26	Stock option (right to buy)	$0.3025	M	30000	Disposed	2019-08-12	Common stock (30000)	Direct

Footnotes

F1: This exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2: Shares held by David P. Schenkein 2004 Revocable Trust, of which the reporting person is trustee and beneficiary.

F3: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4: The price reported is the weighted average of the shares sold. The shares were sold at varying prices in the range of $60.00 to $64.80. The reporting person undertakes, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

F5: Shares held by Amy P. Schenkein 2004 Revocable Trust, of which the reporting person's spouse is trustee and beneficiary.

F6: This option was granted on August 13, 2009. The shares underlying this option vest as to 25% of the shares on June 3, 2010, with the remaining 75% vesting in 36 equal monthly installments thereafter.