Ameresco, Inc. (AMRC) Insider Trading
Directors, officers and holders of more than 10% of AMRC report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 261 transactions on file: 13 with code P, 4 with code S and 33 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Maltezos Louis P | Co-President | S Sale | 592 | $22.46 | $13,296 |
| Sep 15, 2026 | Chiplock Mark | EVP, CFO & CAO | S Sale | 476 | $22.46 | $10,691 |
| Sep 10, 2026 | Bulgarino Nicole E | Co-President | M Exercise | 875 | Not measured | Not measured |
| Sep 10, 2026 | Chiplock Mark | EVP, CFO & CAO | M Exercise | 1,625 | Not measured | Not measured |
| Sep 10, 2026 | Christakis Peter | Chief Operating Officer | M Exercise | 1,750 | Not measured | Not measured |
| Sep 10, 2026 | Sakellaris George P | Chief Executive Officer | M Exercise | 6,250 | Not measured | Not measured |
| Sep 10, 2026 | Maltezos Louis P | Co-President | M Exercise | 2,125 | Not measured | Not measured |
| Sep 10, 2026 | Chiplock Mark | EVP, CFO & CAO | M Exercise | 1,625 | Not measured | Not measured |
| Sep 10, 2026 | Maltezos Louis P | Co-President | M Exercise | 2,125 | Not measured | Not measured |
| Sep 10, 2026 | Christakis Peter | Chief Operating Officer | M Exercise | 1,750 | Not measured | Not measured |
| Sep 10, 2026 | Bulgarino Nicole E | Co-President | M Exercise | 1,875 | Not measured | Not measured |
| Sep 10, 2026 | Sakellaris George P | Chief Executive Officer | M Exercise | 6,250 | Not measured | Not measured |
| Aug 28, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 3,000 | $22.13 | $66,390 |
| Aug 27, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 4,000 | $22.84 | $91,360 |
| Aug 26, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 1,000 | $21.92 | $21,920 |
| Aug 25, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 4,062 | $22.03 | $89,486 |
| Aug 25, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 938 | $21.60 | $20,261 |
| Aug 24, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 5,000 | $20.91 | $104,550 |
| Aug 24, 2026 | Sutton Joseph W. | Director | P Purchase | 9,700 | $20.87 | $202,439 |
| Aug 24, 2026 | Miller Jennifer L | Director | P Purchase | 2,000 | $20.96 | $41,920 |
| Aug 21, 2026 | Cox Brian C | Director | P Purchase | 4,625 | $21.64 | $100,085 |
| Aug 17, 2026 | Corrsin David J | EVP and General Counsel | A Award | 25,000 | Not measured | Not measured |
| Aug 11, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 1,000 | $25.90 | $25,900 |
| Aug 10, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 1,000 | $25.27 | $25,270 |
| Aug 10, 2026 | Cox Brian C | Director | P Purchase | 39,700 | $25.07 | $995,279 |
| Aug 7, 2026 | Sakellaris George P | Chief Executive Officer | P Purchase | 5,000 | $25.95 | $129,750 |
| Aug 1, 2026 | Cox Brian C | Director | A Award | 5,132 | Not measured | Not measured |
| Jun 4, 2026 | Patton Charles R. | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | WISNESKI FRANCIS V JR | Director | A Award | 4,812 | Not measured | Not measured |
| Jun 4, 2026 | WISNESKI FRANCIS V JR | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | STAVROPOULOS NICKOLAS | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | Miller Jennifer L | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | STAVROPOULOS NICKOLAS | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | Sutton Joseph W. | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | Miller Jennifer L | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | Sutton Joseph W. | Director | A Award | 4,812 | Not measured | Not measured |
| Jun 4, 2026 | Sutton Joseph W. | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | WISNESKI FRANCIS V JR | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | Johnson Claire D'Oyly-Hughes | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | Patton Charles R. | Director | M Exercise | 10,435 | Not measured | Not measured |
| Jun 4, 2026 | Johnson Claire D'Oyly-Hughes | Director | A Award | 4,812 | Not measured | Not measured |
| Jun 4, 2026 | STAVROPOULOS NICKOLAS | Director | A Award | 4,812 | Not measured | Not measured |
| Jun 4, 2026 | Miller Jennifer L | Director | A Award | 4,812 | Not measured | Not measured |
| Jun 4, 2026 | Johnson Claire D'Oyly-Hughes | Director | M Exercise | 10,435 | Not measured | Not measured |
| May 29, 2026 | WISNESKI FRANCIS V JR | Director | M Exercise | 5,000 | $5.80 | $29,000 |
| May 29, 2026 | WISNESKI FRANCIS V JR | Director | S Sale | 5,000 | $36.12 | $180,600 |
| May 29, 2026 | WISNESKI FRANCIS V JR | Director | M Exercise | 5,000 | Not measured | Not measured |
| May 19, 2026 | WISNESKI FRANCIS V JR | Director | S Sale | 10,000 | $30.29 | $302,900 |
| May 19, 2026 | WISNESKI FRANCIS V JR | Director | M Exercise | 10,000 | Not measured | Not measured |
| May 19, 2026 | WISNESKI FRANCIS V JR | Director | M Exercise | 10,000 | $5.80 | $58,000 |
The full Form 4 history is on the AMRC company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.