AMRC Insider Trading
Ameresco, Inc. | Construction - Special Trade Contractors
Comprehensive Trading Performance Summary
The investment history of corporate insiders at Ameresco, Inc. provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Construction - Special Trade Contractors sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-02 21:47 | 2026-05-29 | WISNESKI FRANCIS V JR | Director | OPT+S | $36.12 | 5,000 | $180,600 | 25,232 | 0.0% |
| 2026-05-21 13:00 | 2026-05-19 | WISNESKI FRANCIS V JR | Director | OPT+S | $30.29 | 10,000 | $302,900 | 25,232 | 0.0% |
| 2026-05-19 23:09 | 2026-05-15 | STAVROPOULOS NICKOLAS | Director | OPT+S | $34.00 | 1,355 | $46,070 | 14,111 | 0.0% |
| 2026-05-19 23:09 | 2026-05-18 | Miller Jennifer L | Director | OPT+S | $32.27 | 10,000 | $322,715 | 22,111 | 0.0% |
| 2026-03-13 00:39 | 2026-03-12 | Corrsin David J | Director, Officer - EVP and General Counsel | OPT+S | $25.31 | 19 | $481 | 441 | 0.0% |
| 2026-03-13 00:39 | 2026-03-12 | Maltezos Louis P | Officer - President-Central&West USA Can | OPT+S | $25.31 | 306 | $7,745 | 32,095 | 0.0% |
| 2026-03-13 00:39 | 2026-03-12 | Chiplock Mark | Officer - EVP, CFO & CAO | OPT+S | $25.31 | 273 | $6,910 | 1,666 | 0.0% |
| 2026-03-10 22:57 | 2026-03-10 | Corrsin David J | Director, Officer - EVP and General Counsel | OPT+S | $26.34 | 50 | $1,317 | 379 | 0.0% |
| 2026-02-24 02:18 | 2026-02-19 | STAVROPOULOS NICKOLAS | Director | OPT+S | $34.15 | 16,100 | $549,755 | 14,111 | 0.0% |
| 2026-02-14 02:57 | 2026-02-12 | STAVROPOULOS NICKOLAS | Director | OPT+S | $34.03 | 445 | $15,142 | 14,111 | 0.0% |
| 2026-01-31 01:27 | 2026-01-28 | STAVROPOULOS NICKOLAS | Director | OPT+S | $34.00 | 100 | $3,400 | 14,111 | 0.0% |
| 2025-10-14 23:29 | 2025-10-09 | Chiplock Mark | Officer - EVP, CFO & CAO | OPT+S | $41.89 | 23,899 | $1,001,182 | 1,189 | 0.0% |
| 2025-10-09 04:16 | 2025-10-06 | Chiplock Mark | Officer - EVP, CFO & CAO | OPT+S | $39.35 | 15,600 | $613,787 | 1,189 | 0.0% |
| 2025-10-03 04:44 | 2025-10-01 | Chiplock Mark | Officer - EVP, CFO & CAO | OPT+S | $37.95 | 5,602 | $212,596 | 1,189 | 0.0% |
| 2025-09-16 23:50 | 2025-09-15 | Chiplock Mark | Officer - EVP, CFO & CAO | SELL | $28.00 | 269 | $7,532 | 1,189 | -18.4% |
| 2025-09-16 23:50 | 2025-09-15 | Corrsin David J | Director, Officer - EVP and General Counsel | SELL | $28.00 | 19 | $532 | 379 | -4.8% |
| 2025-09-11 01:21 | 2025-09-10 | Corrsin David J | Director, Officer - EVP and General Counsel | OPT+S | $27.04 | 19 | $514 | 348 | 0.0% |
| 2025-03-20 00:59 | 2025-03-19 | Chiplock Mark | Officer - EVP, CFO & CAO | OPT+S | $11.92 | 95 | $1,132 | 708 | 0.0% |
| 2025-03-20 00:59 | 2025-03-19 | Corrsin David J | Director, Officer - EVP and General Counsel | OPT+S | $11.92 | 100 | $1,192 | 317 | 0.0% |
| 2025-03-12 01:19 | 2025-03-10 | Corrsin David J | Director, Officer - EVP and General Counsel | OPT+S | $10.22 | 21 | $215 | 252 | 0.0% |
| 2025-03-12 01:19 | 2025-03-10 | WISNESKI FRANCIS V JR | Director | BUY | $10.17 | 400 | $4,068 | 20,346 | +2.0% |
| 2025-03-07 03:50 | 2025-03-04 | Sakellaris George P | Director, Officer, 10% owner - President and CEO | BUY | $9.73 | 125,000 | $1,216,750 | 978,638 | +14.6% |
| 2025-03-07 03:50 | 2025-03-04 | Johnson Claire D'Oyly-Hughes | Director | BUY | $9.95 | 1,800 | $17,910 | 1,800 | +100.0% |
| 2025-03-07 03:49 | 2025-03-05 | Patton Charles R. | Director | BUY | $9.96 | 5,000 | $49,800 | 8,503 | +142.7% |
| 2025-03-07 03:50 | 2025-03-04 | WISNESKI FRANCIS V JR | Director | BUY | $9.52 | 5,708 | $54,324 | 19,946 | +40.1% |
| 2025-02-05 00:22 | 2025-02-03 | Miller Jennifer L | Director | OPT+S | $21.06 | 40,000 | $842,528 | 17,225 | 0.0% |
| 2024-11-20 01:01 | 2024-11-15 | Sutton Joseph W. | Director | BUY | $26.22 | 15,000 | $393,300 | 133,355 | +12.7% |
| 2024-11-16 00:38 | 2024-11-13 | Sakellaris George P | Director, Officer, 10% owner - President and CEO | BUY | $26.54 | 25,000 | $663,500 | 853,638 | +3.0% |
| 2024-09-20 01:02 | 2024-09-19 | Bakas Michael T | Officer - Executive Vice President | OPT+S | $37.64 | 104 | $3,915 | 10,939 | 0.0% |
| 2024-09-20 01:01 | 2024-09-19 | Maltezos Louis P | Officer - Executive Vice President | OPT+S | $37.64 | 75 | $2,823 | 30,430 | 0.0% |
| 2024-09-20 00:59 | 2024-09-19 | Chiplock Mark | Officer - EVP, CFO & CAO | OPT+S | $37.64 | 98 | $3,689 | 527 | 0.0% |
| 2024-09-20 00:58 | 2024-09-19 | Christakis Peter | Officer - Executive Vice President | OPT+S | $37.64 | 104 | $3,915 | 11,561 | 0.0% |
| 2024-09-20 00:55 | 2024-09-09 | Corrsin David J | Director, Officer - EVP and General Counsel | OPT+S | $36.35 | 120 | $4,362 | 223 | 0.0% |
| 2024-08-14 23:56 | 2024-08-12 | Hole Spencer Doran | Officer - EVP and CFO | OPT+S | $26.53 | 5,000 | $132,650 | 1,878 | 0.0% |
| 2024-06-03 14:58 | 2024-05-30 | Chiplock Mark | Officer - SVP & CAO | OPT+S | $35.00 | 3,000 | $105,000 | 348 | 0.0% |
| 2024-03-20 01:42 | 2024-03-19 | Chiplock Mark | Officer - SVP & CAO | OPT+S | $20.53 | 101 | $2,074 | 348 | 0.0% |
| 2024-03-20 01:42 | 2024-03-19 | Hole Spencer Doran | Officer - EVP and CFO | OPT+S | $20.53 | 108 | $2,217 | 1,878 | 0.0% |
| 2024-03-20 01:41 | 2024-03-19 | Maltezos Louis P | Officer - Executive Vice President | OPT+S | $20.53 | 78 | $1,601 | 30,284 | 0.0% |
| 2024-03-20 01:40 | 2024-03-19 | Corrsin David J | Director, Officer - EVP and General Counsel | OPT+S | $20.53 | 106 | $2,176 | 127 | 0.0% |
| 2024-03-20 01:40 | 2024-03-19 | Christakis Peter | Officer - Executive Vice President | OPT+S | $20.53 | 108 | $2,217 | 11,370 | 0.0% |
| 2024-03-20 01:40 | 2024-03-19 | Bakas Michael T | Officer - Executive Vice President | OPT+S | $20.53 | 108 | $2,217 | 10,748 | 0.0% |
| 2023-11-22 01:03 | 2023-11-17 | Sakellaris George P | Director, Officer, 10% owner - President and CEO | BUY | $28.76 | 10,000 | $287,622 | 1,100,000 | +0.9% |
| 2023-11-17 02:25 | 2023-11-14 | Sakellaris George P | Director, Officer, 10% owner - President and CEO | BUY | $27.33 | 25,000 | $683,343 | 1,090,000 | +2.3% |
| 2023-11-14 01:10 | 2023-11-09 | Sakellaris George P | Director, Officer, 10% owner - President and CEO | BUY | $22.57 | 40,000 | $902,656 | 813,720 | +5.2% |
| 2023-11-14 01:10 | 2023-11-10 | Bulgarino Nicole E | Officer - Executive Vice President | BUY | $22.40 | 15,000 | $336,000 | 31,133 | +93.0% |
| 2023-09-20 04:23 | 2023-09-19 | Sakellaris George P | Director, Officer, 10% owner - President and CEO | OPT+S | $43.51 | 1,072 | $46,643 | 773,720 | 0.0% |
| 2023-09-20 04:20 | 2023-09-19 | Corrsin David J | Director, Officer - EVP and General Counsel | OPT+S | $43.51 | 109 | $4,743 | 63 | 0.0% |
| 2023-09-20 03:27 | 2023-09-18 | Bakas Michael T | Officer - Executive Vice President | OPT+S | $43.51 | 112 | $4,873 | 311 | 0.0% |
| 2023-09-20 03:25 | 2023-09-19 | Maltezos Louis P | Officer - Executive Vice President | OPT+S | $43.51 | 81 | $3,524 | 30,141 | 0.0% |
| 2023-09-20 03:24 | 2023-09-19 | Hole Spencer Doran | Officer - EVP and CFO | OPT+S | $43.51 | 92 | $4,003 | 1,288 | 0.0% |
How to Interpret $AMRC Trades
Not every insider transaction in Ameresco, Inc. is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $AMRC shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for AMRC
Insider activity data for Ameresco, Inc. is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $AMRC, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.