NICKOLAS STAVROPOULOS - 28 Jan 2026 Form 4 Insider Report for Ameresco, Inc. (AMRC)

Role
Director
Signature
/s/ David J. Corrsin, attorney-in-fact
Issuer symbol
AMRC
Transactions as of
28 Jan 2026
Net transactions value
-$1,767
Form type
4
Filing time
30 Jan 2026, 17:27:57 UTC
Previous filing
01 Jul 2025
Next filing
13 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
STAVROPOULOS NICKOLAS Director C/O AMERESCO, INC., 111 SPEEN STREET, SUITE 410, FRAMINGHAM /s/ David J. Corrsin, attorney-in-fact 30 Jan 2026 0001195025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMRC Class A Common Stock Options Exercise $1,633 +100 +0.71% $16.33 14,211 28 Jan 2026 Direct
transaction AMRC Class A Common Stock Sale $3,400 -100 -0.7% $34.00 14,111 28 Jan 2026 Direct F1

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 -100 -0.42% $0.000000 23,900 28 Jan 2026 Class A Common Stock 100 $16.33 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 8, 2025.
F2 Of the shares subject to the option, 20% vested on April 24, 2020, and the remainder vested in four equal installments on each of the subsequent four anniversaries of such date.