Ameresco, Inc.

AMRC·NYSE·$35.51Share Price as of 11/2·$2BMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/04/26 10-QQ1 ended 03/31/2605/05/26 10-KFY 202503/03/26 10-QQ3 ended 09/30/2511/04/25 10-QQ2 ended 06/30/2508/05/25

Disclosures

8-KCurrent report09/10/26 8-KCurrent report08/19/26 8-KCurrent report08/19/26 8-KCurrent report08/03/26 8-KCurrent report07/27/26

Prospectuses and Registrations

S-8Registration of securities for employees08/04/26 S-8Registration of securities for employees08/06/24 424B5Prospectus supplement03/05/21 424B5Prospectus supplement03/04/21 S-3ASRAutomatic shelf registration03/04/21

Proxies

DEF 14ADefinitive proxy04/23/26 DEFA14AAdditional proxy materials04/23/26 DEF 14ADefinitive proxy04/24/25 DEFA14AAdditional proxy materials04/24/25 PRE 14APreliminary proxy04/10/25

Ownership

SC 13G/ABeneficial ownership (amended)10/13/26 SC 13GBeneficial ownership10/08/26 Form 3Initial insider ownership10/01/26 Form 3Initial insider ownership10/01/26 Form 4Insider transaction09/17/26

Other

ARSAnnual report to shareholders04/23/26 ARSAnnual report to shareholders04/24/25 ARSAnnual report to shareholders04/23/24 ARSAnnual report to shareholders04/28/23 SDConflict Minerals disclosure05/24/17