Ameresco, Inc. filings document the operations, financing, governance, and public-company disclosures of an energy infrastructure solutions provider. Form 8-K reports cover quarterly and annual results, supplemental financial information, project backlog commentary, energy asset activity, and material agreements related to financing arrangements and the company’s biogas business.
Ameresco’s SEC records also describe its senior secured loan agreement, revolving credit facility, term loan obligations, subsidiary guarantees, and collateral arrangements. Proxy filings cover board elections, auditor ratification, executive compensation, stock incentive plan matters, and voting by holders of Class A and Class B common stock. The filings frame risks and disclosures around energy infrastructure projects, distributed energy resources, renewable fuels, customer contracts, capital structure, and governance controls.
Ameresco, Inc. Interim PAO Debra L. Angelico reported direct holdings dated September 25, 2026: 132 shares of Class A Common Stock, five stock-option positions covering Class A shares, and restricted stock units for 65 and 375 shares. The options have exercise prices of $95.31, $59.88, $21.13, $26.36 and $23.93, respectively. The option and RSU footnotes describe grant-specific vesting schedules; several require continued service.
Ameresco, Inc. (AMRC) reports that Interim PFO Julie A. Bradshaw directly holds 525 shares of Class A common stock, plus options for 2,500, 5,000, 4,000, 4,000 and 5,000 shares at exercise prices of $43.00, $59.88, $21.13, $26.36 and $23.93, respectively. She also holds restricted stock units for 225 and 375 shares. Each RSU vests over two years, with 25% vesting on each six-month anniversary of the applicable grant date, assuming continued service through vesting.
Ameresco, Inc. (AMRC) Executive Vice President, Chief Financial Officer and Chief Accounting Officer Mark Chiplock reported a sale of 476 shares of Class A Common Stock on September 15, 2026 at $22.46 per share. The filing states the shares were sold under an automatic sell-to-cover instruction solely to cover withholding taxes upon vesting of RSUs, pursuant to a Rule 10b5-1 trading plan, leaving 2,815 shares held directly.
Ameresco, Inc. (AMRC) reported that Co-President Louis P. Maltezos sold 592 shares of Class A Common Stock on September 15, 2026 at $22.46 per share. The sale was executed under an automatic sell-to-cover instruction signed March 6, 2025 to cover applicable withholding taxes on vesting RSUs, and he held 33,628 shares afterward.
Ameresco, Inc. (AMRC) Executive Vice President, Chief Financial Officer and Chief Accounting Officer Mark Chiplock reported the vesting and conversion of 1,625 Restricted Stock Units into 1,625 shares of Class A Common Stock on September 10, 2026, at a stated price of $0.00 per share. Each RSU represents a contingent right to receive one share of Class A Common Stock and vests over two years, with 25% vesting on each six‑month anniversary of the grant date. Following these transactions, Chiplock holds 3,291 shares of Class A Common Stock and 3,375 RSUs directly, and no Rule 10b5-1 trading plan is reported.
Ameresco, Inc. (AMRC) reports that Chief Executive Officer and director George P. Sakellaris exercised 6,250 Restricted Stock Units (RSUs) on September 10, 2026, receiving 6,250 shares of Class A Common Stock at a stated price of $0.00 per share.
Following these transactions, he holds 1,019,847 Class A shares directly, plus indirect holdings reported as 1,100,000 shares by a trust for his children and 200,000 shares by his spouse, for which he disclaims beneficial ownership. The RSUs, granted at various dates, vest over two years with 25% vesting on each 6‑month anniversary of the grant date, and each RSU represents a contingent right to one Ameresco Class A share.
Ameresco, Inc. (AMRC) reported that Co-President Louis P. Maltezos exercised 2,125 Restricted Stock Units into 2,125 shares of Class A Common Stock on September 10, 2026, at a stated price of $0.00 per share. Following the transaction, he directly holds 34,220 Class A shares and 4,625 RSUs. Each RSU represents one share of Class A Common Stock and vests over two years, with 25% vesting on each 6‑month anniversary of the grant date. No Rule 10b5-1 trading plan is reported for these transactions.
Ameresco, Inc. (AMRC) reported that Chief Operating Officer Peter Christakis exercised 1,750 Restricted Stock Units (RSUs) into 1,750 shares of Class A Common Stock on September 10, 2026. Each RSU represents one share of common stock and vests over two years, with 25% vesting every six months from the grant date.
Following these transactions, Christakis holds 3,750 RSUs granted at various dates and 15,106 shares of Class A Common Stock, all held directly. No Rule 10b5-1 trading plan is reported for these transactions.
Ameresco, Inc. (AMRC) Co-President Nicole E. Bulgarino reported equity compensation activity on September 10, 2026. She exercised 875 Restricted Stock Units, each converting into one share of Class A Common Stock, and reported holding 4,875 RSUs afterward. A related entry shows 1,875 shares of Class A Common Stock credited, bringing her direct Class A Common Stock holdings to 61,171 shares. The RSUs vest over two years, with 25% vesting on each six‑month anniversary of their grant dates, assuming continued service.
Ameresco, Inc. (AMRC) announced that on September 8, 2026 its Board designated Julie Bradshaw, Vice President, Finance, as interim principal financial officer and Debbie Angelico, Vice President, Finance, as interim principal accounting officer. This follows the previously disclosed resignation of Chief Financial Officer and principal financial and accounting officer Mark Chiplock, effective September 25, 2026, and the company has started a search for a new CFO. Bradshaw, age 40, joined Ameresco in April 2014 and became Vice President, Finance in January 2026, while Angelico, age 62, joined in August 2020 and has also served as Vice President, Finance since January 2026. The company states there are no special arrangements leading to these designations, no family relationships with directors or executive officers, and no related-party transactions involving either interim officer that are reportable under Item 404(a) of Regulation S-K.