Ameresco, Inc. — Director's Dealing 2012

Jul 5, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Ameresco, Inc. (AMRC)
CIK: 0001488139
Period of Report: 2012-07-03

Reporting Person: Maltezos Louis P (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-07-03	Class A Common Stock	M	900	$4.22	Acquired	900	Direct
2012-07-03	Class A Common Stock	S	900	$13.00	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-07-03	Stock Option (right to purchase)	$4.22	M	900	Disposed	2017-07-25	Class A Common Stock (900)	Direct

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2012.

F2: Of the shares subject to the option, 20% vested on July 25, 2008, and the remainder vest in 16 equal quarterly installments thereafter.