Welcome to our dedicated page for Ameresco SEC filings (Ticker: AMRC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Ameresco, Inc. (NYSE: AMRC) files reports and disclosures with the U.S. Securities and Exchange Commission as part of its obligations as a publicly traded company. Founded in 2000 and headquartered in Framingham, Massachusetts, Ameresco describes itself as an energy infrastructure solutions provider focused on smart energy efficiency, infrastructure upgrades, and distributed energy resources for a range of public-sector, institutional, utility, commercial, and industrial customers.
This SEC filings page brings together Ameresco’s regulatory documents, including current reports on Form 8-K and other filings available through the EDGAR system. For example, Ameresco has used Form 8-K to announce quarterly financial results and to furnish related press releases and supplemental financial information. These filings provide details on revenue by segment, backlog measures, and other financial metrics that help explain the company’s project activities, energy assets, and operations and maintenance services.
Investors reviewing AMRC filings can examine how Ameresco reports on its business segments such as U.S. Regions, U.S. Federal, Canada, Alternative Fuels, Non-Solar Distributed Generation, and All Other, as well as revenue contributions from Projects, Energy Assets, O&M, and Other categories. Filings may also reference project backlog, O&M backlog, and energy asset visibility, which the company presents as indicators of long-term revenue visibility.
On Stock Titan, Ameresco’s SEC filings are paired with AI-powered tools designed to help users interpret lengthy documents. These tools can highlight key sections, summarize complex tables, and draw attention to items such as quarterly results furnished on Form 8-K. This makes it easier to understand how Ameresco’s reported financials relate to its energy infrastructure projects, clean energy assets, and customer-focused solutions.
Notice of Proposed Sale under Rule 144 by an insider showing planned and recent sales of common stock. The filer intends to sell 5,900 shares through Morgan Stanley Smith Barney LLC on 10/08/2025 with an aggregate market value of $229,215.00. The shares to be sold were acquired the same day 10/08/2025 by exercise of stock options and paid for in cash. The filing lists total shares outstanding of 34,703,659, which places the planned sale at a small fraction of total equity.
The notice also discloses multiple recent sales by the same person, executed under a Rule 10b5-1 plan: 10/07/2025 (5,900 shares), 10/06/2025 (5,900), 10/01/2025 (5,602), and a smaller sale on 09/15/2025 (269 shares). The filer certifies no undisclosed material adverse information and follows required signature and disclosure statements.
Ameresco, Inc. reported a Form 144 notice for the proposed sale of 5,900 common shares by an issuer-related seller through Morgan Stanley Smith Barney on the 10/07/2025. The filing shows the shares were acquired the same day by exercise of stock options and payment was in cash. The filing lists an aggregate market value of 225,675 for the proposed sale and notes the issuer has 34,703,659 shares outstanding. Recent related transactions include three sales by the same holder in the prior three months totaling 11,771 shares for gross proceeds of 449,755.90.
Ameresco, Inc. insider filing reports a proposed sale under Rule 144 by an insider identified in the filing. The notice shows 5,900 common shares were acquired and are proposed to be sold following an exercise of stock options on 10/06/2025 for cash, with an aggregate market value of $220,247. The filing lists 34,703,659 shares outstanding and names Morgan Stanley Smith Barney LLC as the broker. The filer also disclosed recent open-market sales of 5,602 shares on 10/01/2025 for $212,595.90 and 269 shares on 09/15/2025 for $7,532.00. The notice includes the required representation about no undisclosed material adverse information.
Mark Chiplock, Ameresco, Inc. (AMRC) EVP, CFO & CAO reported option exercises and a sale on 10/01/2025. He converted options with strike prices of $12.35 (5,000 shares) and $13.37 (602 shares), acquiring a total of 5,602 Class A shares. The same day he sold 5,602 shares at $37.95 under a Rule 10b5-1 trading plan adopted on 6/05/2025. After these transactions, the reporting person beneficially owned 1,189 Class A shares. The Form 4 discloses prior option grant and vesting history for an award originally granted in 2019, with vesting tied to service and performance; the filing was signed by an attorney-in-fact on 10/02/2025.
David J. Corrsin, who serves as EVP and General Counsel and a director of Ameresco, Inc. (AMRC), reported a sale of Class A common stock on 09/15/2025. The filing shows a disposal of 19 shares at a price of $28 per share executed under an automatic sell-to-cover instruction signed March 8, 2023 to cover withholding taxes from vested restricted stock units. The report also shows beneficial ownership balances after the transaction: 379 shares held indirectly (noted by spouse) and 471 shares held directly. The reporting person disclaims beneficial ownership of the shares held by his spouse.
Ameresco, Inc. (AMRC) reporting person Mark Chiplock, EVP, CFO & CAO, disclosed a sale of 269 shares of Class A common stock on 09/15/2025 at a price of $28 per share. Following the transaction, he beneficially owned 1,189 shares (direct). The Form 4 indicates the sale was made pursuant to an automatic sell-to-cover instruction tied to the vesting of restricted stock units to cover tax withholding, and the filing also marks that the transaction was covered by a written plan condition (Rule 10b5-1). The Form 4 was signed by an attorney-in-fact on behalf of the reporting person on 09/16/2025.
George P. Sakellaris, President and CEO of Ameresco, Inc. (AMRC), reported acquiring 3,750 restricted stock units (RSUs) on 09/10/2025 at a reported price of $0 per unit; each RSU converts to one share of Class A common stock and vests over two years with 25% vesting every six months. After the transaction he directly beneficially owns 11,250 shares and reports indirect ownership of 1,100,000 shares via a trust for his children and 200,000 shares held by his spouse. The filing was signed by an attorney-in-fact on 09/12/2025.
Ameresco insider Mark Chiplock, EVP, CFO & CAO, reported two transactions on 09/10/2025. He acquired 750 shares of Class A common stock with a $0 reported price, bringing his direct holdings to 1,458 shares. He also received 750 restricted stock units (RSUs), each convertible into one share, at $0, increasing his total derivative holdings to 2,250 shares. The RSUs vest over two years with 25% vesting on each six-month anniversary of the grant date, making them time‑based compensation rather than open‑market purchases.
Nicole E. Bulgarino, President - Federal & Utility at Ameresco, Inc. (AMRC), reported acquisitions on 09/10/2025. She acquired 875 shares of Class A Common Stock at a $0 price and now beneficially owns 58,421 shares directly. The filing also reports 875 restricted stock units (RSUs) granted, representing rights to 875 shares that vest over two years with 25% vesting on each six-month anniversary; after the grant she beneficially owns 2,625 RSU-equivalent shares directly. The transactions were reported by attorney-in-fact on 09/12/2025.
Peter Christakis, an officer of Ameresco, Inc. (AMRC), reported equity awards and a stock acquisition on 09/10/2025. The filing shows a grant of 750 Restricted Stock Units (RSUs) with an associated acquisition of 750 Class A common shares at a price of $0. After the reported transaction, the filing indicates beneficial ownership of 12,606 Class A shares and 2,250 shares attributable to RSUs. The RSUs are defined so that each unit converts to one share and vest over two years, with 25% vesting every six months.