STOCK TITAN

Ameresco (NYSE: AMRC) grants 30,000 stock options to senior executive

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Ameresco, Inc. executive Louis P. Maltezos, President-Central & West USA Can, received a grant of stock options for 30,000 shares of Class A common stock. The options have an exercise price of $31.02 per share and expire on May 18, 2036.

According to the footnote, 20% of the shares subject to the option vest on each anniversary of the grant date of May 18, 2026 over a five-year period. Following this grant, Maltezos holds options covering 30,000 shares directly.

Positive

  • None.

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Insider Maltezos Louis P
Role President-Central&West USA Can
Type Security Shares Price Value
Grant/Award Stock Option (right to puchase) 30,000 $0.00 --
Holdings After Transaction: Stock Option (right to puchase) — 30,000 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Options granted 30,000 shares Stock option grant to Louis P. Maltezos
Exercise price $31.02 per share Stock option exercise price for Class A common stock
Expiration date May 18, 2036 Option term end date
Vesting rate 20% per year Each anniversary of May 18, 2026 over five years
Total options after grant 30,000 shares Total derivative shares following transaction
Stock Option (right to puchase) financial
"security_title: Stock Option (right to puchase)"
Class A Common Stock financial
"underlying_security_title: Class A Common Stock"
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
Grant, award, or other acquisition financial
"transaction_code_description: Grant, award, or other acquisition"
exercise price financial
"conversion_or_exercise_price: 31.0200"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
vest financial
"20% vest on each of anniversary of the grant date"
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a 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). See Instruction 10.
1. Name and Address of Reporting Person*
Maltezos Louis P

(Last)(First)(Middle)
C/O AMERESCO, INC.
111 SPEEN STREET, SUITE 410

(Street)
FRAMINGHAM MASSACHUSETTS 01701

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Ameresco, Inc. [ AMRC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
President-Central&West USA Can
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/18/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (right to puchase)$31.0205/18/2026A30,000 (1)05/18/2036Class A Common Stock30,000$030,000D
Explanation of Responses:
1. Of the shares subject to the option, 20% vest on each of anniversary of the grant date of May 18, 2026 over a period of five years.
Remarks:
/s/ David J. Corrsin, attorney-in-fact05/19/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Ameresco (AMRC) report for Louis P. Maltezos?

Ameresco reported that Louis P. Maltezos received a grant of stock options covering 30,000 shares of Class A common stock. The options were awarded as a derivative security with no purchase price and represent a compensation-related acquisition.

What is the exercise price of the Ameresco (AMRC) stock options granted to Louis P. Maltezos?

The stock options granted to Louis P. Maltezos carry an exercise price of $31.02 per share. This is the price he must pay to buy each share of Class A common stock when exercising the options.

When do the newly granted Ameresco (AMRC) stock options to Louis P. Maltezos expire?

The options granted to Louis P. Maltezos expire on May 18, 2036. After that expiration date, any unexercised options will no longer be exercisable, so the right to purchase shares under this grant will lapse.

How do the Ameresco (AMRC) stock options granted to Louis P. Maltezos vest over time?

The options vest in stages, with 20% of the shares subject to the option vesting on each anniversary of the May 18, 2026 grant date. This schedule runs over five years, gradually increasing the number of exercisable options annually.

How many Ameresco (AMRC) options does Louis P. Maltezos hold after this Form 4 transaction?

After this transaction, Louis P. Maltezos holds options covering 30,000 shares of Ameresco Class A common stock directly. This reflects the full size of the new grant reported, as indicated by the total shares following the transaction field.

Is the Ameresco (AMRC) transaction for Louis P. Maltezos a purchase or a grant?

The transaction is a grant or award of stock options, not an open-market purchase. It is reported with transaction code A, described as a grant, award, or other acquisition, and shows a price per share of $0.00 for the derivative security.