AGIOS PHARMACEUTICALS, INC. — Director's Dealing 2017

Apr 19, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AGIOS PHARMACEUTICALS INC (AGIO)
CIK: 0001439222
Period of Report: 2017-04-17

Reporting Person: Cantley Lewis Clayton Jr. (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-04-17	Common stock	S	509	$55.13	Disposed	93751	Direct
2017-04-17	Common stock	S	509	$55.13	Disposed	93791	Indirect
2017-04-17	Common stock	S	1527	$55.27	Disposed	92224	Direct
2017-04-17	Common stock	S	1527	$55.27	Disposed	92264	Indirect
2017-04-18	Common stock	S	509	$50.92	Disposed	91715	Direct
2017-04-18	Common stock	S	509	$50.92	Disposed	91755	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common stock	25000	Indirect
Common stock	25000	Indirect

Footnotes

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

F2: The price reported is the weighted average of the shares sold. The shares were sold at varying prices in the range of $54.83 to $55.50. 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.

F3: Shares held by Vicki Lee Sato, who is the reporting person's spouse.

F4: The price reported is the weighted average of the shares sold. The shares were sold at varying prices in the range of $55.00 to $55.49. 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: The price reported is the weighted average of the shares sold. The shares were sold at varying prices in the range of $50.10 to $51.84. 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.

F6: Shares held by grantor retained annuity trusts for the benefit of the reporting person and his two children, of which the reporting person is trustee and sole annuitant.

F7: Shares held by grantor retained annuity trusts for the benefit of the reporting person's spouse and two children, of which the reporting person's spouse is trustee and sole annuitant.