Ameresco, Inc. — Director's Dealing 2021

May 20, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Ameresco, Inc. (AMRC)
CIK: 0001488139
Period of Report: 2021-05-18

Reporting Person: Foy Douglas I (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-18	Class A Common Stock	M	5000	$14.81	Acquired	19000	Direct
2021-05-19	Class A Common Stock	S	5000	$50.662	Disposed	14000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-18	Stock Option (right to purchase)	$14.81	M	5000	Disposed	2021-05-25	Class A Common Stock (5000.0)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.60 to $50.82, inclusive. The reporting person undertakes to provide to Ameresco, Inc., any security holder of Ameresco, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

F2: Of the shares subject to the option, 20% vested on May 26, 2012, and the remainder vested on each of the subsequent four anniversaries of such date.