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Ameresco (AMRC) director Stavropoulos exercises 10,435 RSUs and receives 4,812-unit grant

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

Rhea-AI Filing Summary

Ameresco, Inc. director Nickolas Stavropoulos reported compensation-related equity movements, not open-market trades. He exercised 10,435 Restricted Stock Units (RSUs), receiving 10,435 shares of Class A Common Stock and bringing his direct holdings to 24,546 shares. On the same date, he received an annual grant of 4,812 RSUs under Ameresco’s non-employee director compensation plan. Each RSU represents a contingent right to one share of Class A Common Stock and the new RSUs vest in full on the first anniversary of the grant date, assuming continued service.

Positive

  • None.

Negative

  • None.
Insider STAVROPOULOS NICKOLAS
Role null
Type Security Shares Price Value
Grant/Award Restricted Stock Unit 4,812 $0.00 --
Exercise Restricted Stock Unit 10,435 $0.00 --
Exercise Class A Common Stock 10,435 $0.00 --
Holdings After Transaction: Restricted Stock Unit — 4,812 shares (Direct, null); Class A Common Stock — 24,546 shares (Direct, null)
Footnotes (1)
  1. Annual grant pursuant to Ameresco, Inc.'s non-employee director compensaiton plan. Each RSU represents a contingent right to receive one share of Ameresco, Inc. Class A Common Stock ("Common Stock"). The RSUs vest in full on the first anniversary of the grant date, assuming continues service through the vesting date.
RSUs exercised 10,435 units Converted into 10,435 Class A Common shares on 2026-06-04
New RSU grant 4,812 units Annual non-employee director grant on 2026-06-04
Shares held after exercise 24,546 shares Class A Common Stock directly held after transactions
RSU-to-share ratio 1:1 Each RSU represents one share of Class A Common Stock
Restricted Stock Unit financial
"The 4,812 new RSUs granted to Nickolas Stavropoulos vest in full on the first anniversary of the grant date"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
non-employee director compensation plan financial
"Annual grant pursuant to Ameresco, Inc.'s non-employee director compensaiton plan."
Class A Common Stock financial
"Each RSU represents a contingent right to receive one share of Ameresco, Inc. 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.
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Form 4 Insider Transactions: What Each Field Means →
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*
STAVROPOULOS NICKOLAS
(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/04/2026		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
Class A Common Stock06/04/2026M10,435A$024,546D
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
Restricted Stock Unit(1)(2)06/04/2026A4,81206/04/2027(3)06/04/2027Class A Common Stock4,812$04,812D
Restricted Stock Unit(1)(2)06/04/2026M10,43506/04/2026(3)06/04/2026Class A Common Stock10,435$00D
Explanation of Responses:
1. Annual grant pursuant to Ameresco, Inc.'s non-employee director compensaiton plan.
2. Each RSU represents a contingent right to receive one share of Ameresco, Inc. Class A Common Stock ("Common Stock").
3. The RSUs vest in full on the first anniversary of the grant date, assuming continues service through the vesting date.
Remarks:
/s/ David J. Corrsin, attorney-in-fact06/05/2026
** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider equity transactions did Ameresco (AMRC) director Nickolas Stavropoulos report?

Ameresco director Nickolas Stavropoulos exercised 10,435 Restricted Stock Units into 10,435 Class A Common shares and received a new award of 4,812 RSUs. These are compensation-related entries, with no open-market stock purchases or sales reported in this Form 4.

How many Ameresco (AMRC) shares does Nickolas Stavropoulos hold after these transactions?

Following the RSU exercise, Nickolas Stavropoulos directly holds 24,546 shares of Ameresco Class A Common Stock. This reflects conversion of 10,435 RSUs into common shares, while his newly granted 4,812 RSUs remain as derivative awards that may settle in shares upon vesting.

What new Restricted Stock Unit grant did Ameresco (AMRC) issue to Nickolas Stavropoulos?

Ameresco granted Nickolas Stavropoulos 4,812 Restricted Stock Units as an annual award under its non-employee director compensation plan. Each RSU represents a contingent right to receive one share of Class A Common Stock, subject to vesting conditions tied to continued board service.

When do Nickolas Stavropoulos’s new Ameresco (AMRC) RSUs vest?

The 4,812 new RSUs granted to Nickolas Stavropoulos vest in full on the first anniversary of the grant date, assuming continued service through that vesting date. Once vested, each unit can deliver one share of Ameresco Class A Common Stock, increasing his shareholdings.

Were there any Ameresco (AMRC) open-market stock sales or purchases in this Form 4?

This Form 4 does not report any open-market stock purchases or sales by Nickolas Stavropoulos. Instead, it shows a derivative exercise converting 10,435 RSUs into common shares and an annual grant of 4,812 RSUs as part of director compensation.

What does each Ameresco (AMRC) RSU reported by Nickolas Stavropoulos represent?

Each Restricted Stock Unit reported by Nickolas Stavropoulos represents a contingent right to receive one share of Ameresco Class A Common Stock. Settlement depends on satisfying vesting conditions, including continued service on the board through the stated vesting date for the annual grant.