HACKETT GROUP, INC. — Director's Dealing 2015

May 22, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HACKETT GROUP, INC. (HCKT)
CIK: 0001057379
Period of Report: 2015-05-20

Reporting Person: HAMLIN RICHARD N (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-05-20	Common Stock	M	7500	$3.96	Acquired	126310	Direct
2015-05-20	Common Stock	S	2654	$11.42	Disposed	123656	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-05-20	Director Stock Option (right to buy)	$3.96	M	7500	Disposed	2015-05-31	Common Stock (7500)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1300	Indirect

Footnotes

F1: Includes 18,804 unvested RSUs

F2: The price reported represents the weighted average sale price of the shares disposed of. The actual sale prices ranged from $11.42 to $11.4251. The Reporting Person has provided to the Issuer, and hereby undertakes to provide upon request by the U.S. Securities and Exchange Commission staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3: The option, representing a right to purchase a total of 7,500 shares, became exercisable in four equal annual installments beginning on May 31, 2006, which was the first anniversary of the date on which the option was granted.