Mark Chiplock - 04 Nov 2021 Form 4 Insider Report for Ameresco, Inc. (AMRC)

Role: VP & CAO
Signature: /s/ David J. Corrsin, attorney-in-fact
Issuer symbol: AMRC
Transactions as of: 04 Nov 2021
Net transactions value: -$244,950
Form type: 4
Filing time: 05 Nov 2021, 17:09:30 UTC
Previous filing: 20 May 2021
Next filing: 08 Mar 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMRC	Class A Common Stock	Options Exercise	$37,050	+3,000		$12.35^*	3,000	04 Nov 2021	Direct
transaction	AMRC	Class A Common Stock	Sale	$282,000	-3,000	-100%	$94.00	0	04 Nov 2021	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AMRC	Stock Option (right to purchase)	Options Exercise	$0	-3,000	-17%	$0.000000	15,000	04 Nov 2021	Class A Common Stock	3,000	$12.35	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Of the shares subject to the option, 20% vested on October 24, 2019, and the remainder vest in four equal installments on each of the subsequent four anniversaries of such date.