Ameresco, Inc. (AMRC)
$21.99-$0.92 (-4.02%) Today
George P. Sakellaris - OfficerGeorge P. Sakellaris - OfficerGeorge P. Sakellaris - OfficerGeorge P. Sakellaris - OfficerAmeresco Inc is an energy infrastructure solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the energy transition. Its comprehensive portfolio includes implementing smart energy efficiency solutions, upgrading aging infrastructure, and developing, constructing, and operating distributed energy resources. Its solutions range from upgrades to facility's energy infrastructure to the development, construction and operation of renewable energy plants combined with tailored financial solutions. Its segments include North America Regions, U.S. Federal, Renewable Fuels, Europe, and Others. The majority of the revenue is derived from North America Regions segment.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 12 | 78,025 | $1.85M |
| Open-market sale | 1 | 5,000 | $181K |
| Grant or award | 7 | 54,192 | |
| Option exercise | 14 | 135,220 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
56 Form 4 filings on record, the earliest from Nov 15, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 David J. Corrsin - Officer | Option exercise | Restricted Stock Unit | 50 | $0.00 | - | |
| David J. Corrsin - Officer | Option exercise | Class A Common Stock | 50 | $0.00 | - | |
| David J. Corrsin - Officer | Open-market sale | Class A Common Stock | 50 | $26.34 | $1K | |
| David J. Corrsin - Officer | Option exercise | Class A Common Stock | 20,000 | $4.64 | $93K | |
| David J. Corrsin - Officer | Option exercise | Stock Option (right to purchase) | 20,000 | $0.00 | - | |
| Nickolas Stavropoulos - Director | Option exercise | Class A Common Stock | 400 | $16.33 | $7K | |
| Nickolas Stavropoulos - Director | Option exercise | Class A Common Stock | 15,700 | $16.33 | $256K | |
| Nickolas Stavropoulos - Director | Open-market sale | Class A Common Stock | 400 | $34.00 | $14K | |
| Nickolas Stavropoulos - Director | Open-market sale | Class A Common Stock | 15,700 | $34.15 | $536K | |
| Nickolas Stavropoulos - Director | Option exercise | Stock Option (right to purchase) | 400 | $0.00 | - | |
| Nickolas Stavropoulos - Director | Option exercise | Stock Option (right to purchase) | 15,700 | $0.00 | - | |
| Nickolas Stavropoulos - Director | Option exercise | Class A Common Stock | 200 | $16.33 | $3K | |
| Nickolas Stavropoulos - Director | Option exercise | Class A Common Stock | 245 | $16.33 | $4K | |
| Nickolas Stavropoulos - Director | Open-market sale | Class A Common Stock | 200 | $34.00 | $7K | |
| Nickolas Stavropoulos - Director | Open-market sale | Class A Common Stock | 245 | $34.05 | $8K | |
| Nickolas Stavropoulos - Director | Option exercise | Stock Option (right to purchase) | 200 | $0.00 | - | |
| Nickolas Stavropoulos - Director | Option exercise | Stock Option (right to purchase) | 245 | $0.00 | - | |
| Nickolas Stavropoulos - Director | Option exercise | Class A Common Stock | 100 | $16.33 | $2K | |
| Nickolas Stavropoulos - Director | Open-market sale | Class A Common Stock | 100 | $34.00 | $3K | |
| Nickolas Stavropoulos - Director | Option exercise | Stock Option (right to purchase) | 100 | $0.00 | - | |
 Mark Chiplock - Officer | Option exercise | Class A Common Stock | 2,100 | $13.37 | $28K | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 5,000 | $12.35 | $62K | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 7,100 | $39.97 | $284K | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 5,000 | $12.35 | $62K | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 11,799 | $13.37 | $158K | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 5,200 | $41.57 | $216K | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 6,599 | $41.92 | $277K | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 5,000 | $44.92 | $225K | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to puchase) | 2,100 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to purchase) | 5,000 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to purchase) | 5,000 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to puchase) | 11,799 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 5,900 | $13.37 | $79K | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 5,900 | $38.92 | $230K | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 5,900 | $13.37 | $79K | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 5,900 | $39.51 | $233K | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 3,800 | $13.37 | $51K | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 3,800 | $39.75 | $151K | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to puchase) | 5,900 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to puchase) | 5,900 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to puchase) | 3,800 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 5,000 | $12.35 | $62K | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 602 | $13.37 | $8K | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 5,602 | $37.95 | $213K | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to purchase) | 5,000 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Stock Option (right to puchase) | 602 | $0.00 | - | |
| Mark Chiplock - Officer | Open-market sale | Class A Common Stock | 269 | $28.00 | $8K | |
| David J. Corrsin - Officer | Open-market sale | Class A Common Stock | 19 | $28.00 | $532 | |
 Louis P. Maltezos - Officer | Option exercise | Class A Common Stock | 875 | $0.00 | - | |
| Louis P. Maltezos - Officer | Option exercise | Restricted Stock Unit | 875 | $0.00 | - | |
 Peter Christakis - Officer | Option exercise | Class A Common Stock | 750 | $0.00 | - | |
| Peter Christakis - Officer | Option exercise | Restricted Stock Unit | 750 | $0.00 | - | |
| Nicole E. Bulgarino - Officer | Option exercise | Class A Common Stock | 875 | $0.00 | - | |
| Nicole E. Bulgarino - Officer | Option exercise | Restricted Stock Unit | 875 | $0.00 | - | |
 Michael T. Bakas - Officer | Option exercise | Class A Common Stock | 875 | $0.00 | - | |
| Michael T. Bakas - Officer | Option exercise | Restricted Stock Unit | 875 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Class A Common Stock | 750 | $0.00 | - | |
| Mark Chiplock - Officer | Option exercise | Restricted Stock Unit | 750 | $0.00 | - | |
| George P. Sakellaris - Officer | Option exercise | Class A Common Stock | 3,750 | $0.00 | - | |
| George P. Sakellaris - Officer | Option exercise | Restricted Stock Unit | 3,750 | $0.00 | - | |
| David J. Corrsin - Officer | Option exercise | Class A Common Stock | 50 | $0.00 | - | |
| David J. Corrsin - Officer | Option exercise | Restricted Stock Unit | 50 | $0.00 | - | |
| David J. Corrsin - Officer | Option exercise | Class A Common Stock | 50 | $0.00 | - | |
| David J. Corrsin - Officer | Open-market sale | Class A Common Stock | 19 | $27.04 | $514 | |
| David J. Corrsin - Officer | Option exercise | Restricted Stock Unit | 50 | $0.00 | - | |
| Francis V. Wisneski Jr. - Director | Option exercise | Class A Common Stock | 4,886 | $0.00 | - | |
| Francis V. Wisneski Jr. - Director | Grant or award | Restricted Stock Unit | 10,435 | $0.00 | - | |
| Francis V. Wisneski Jr. - Director | Option exercise | Restricted Stock Unit | 4,886 | $0.00 | - | |
| Nickolas Stavropoulos - Director | Option exercise | Class A Common Stock | 4,886 | $0.00 | - | |
| Nickolas Stavropoulos - Director | Grant or award | Restricted Stock Unit | 10,435 | $0.00 | - | |
| Nickolas Stavropoulos - Director | Option exercise | Restricted Stock Unit | 4,886 | $0.00 | - | |
| Joseph W. Sutton - Director | Open-market purchase | Class A Common Stock | 10,000 | $26.00 | $260K | |
| Joseph W. Sutton - Director | Open-market purchase | Class A Common Stock | 5,000 | $26.66 | $133K | |
| George P. Sakellaris - Officer | Open-market purchase | Class A Common Stock | 25,000 | $26.54 | $664K | |
| Nicole E. Bulgarino - Officer | Grant or award | Stock Option (right to puchase) | 40,000 | $0.00 | - | |
| Louis P. Maltezos - Officer | Grant or award | Stock Option (right to puchase) | 40,000 | $0.00 | - | |
| Peter Christakis - Officer | Grant or award | Stock Option (right to puchase) | 40,000 | $0.00 | - | |
| Michael T. Bakas - Officer | Grant or award | Stock Option (right to puchase) | 40,000 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR |
Ameresco, Inc. (AMRC) had 16 insider filings in the last 90 days, with the most recent on 2026-08-27. The full record for AMRC runs to 56 Form 4 filings, the earliest from 2024-11-15. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
12 insider purchases of AMRC were filed in the last 90 days, totaling $1.85M.
1 insider sale of AMRC was filed in the last 90 days, totaling $181K.
This page tracks AMRC Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
Create a free InsiderAlpha account and press Watch on this page to add AMRC to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
