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Ameresco, Inc.

AMRC
Exchange
NYSE
Industry
Construction - Special Trade Contractors
SEC CIK
0001488139

In the last 90 days, Ameresco, Inc. insiders filed 8 open-market purchases and 2 sales; 187 institutions reported holding it in 13F filings for Q2 2026, worth $979.7M in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Ameresco, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
8 filings
4 insiders, $1.91M in total
Open-market sells
2 filings
2 insiders, $24.0K in total
Insiders trading
6
Net value
+$1.89M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Ameresco, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Ameresco, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Chiplock MarkEVP, CFO & CAO2,815Sep 17, 20266
Maltezos Louis PCo-President33,628Sep 17, 20264
Sakellaris George PChief Executive Officer1,019,847Sep 14, 20266
Christakis PeterChief Operating Officer15,106Sep 14, 20263
Bulgarino Nicole ECo-President61,171Sep 14, 20263
Miller Jennifer LDirector34,546Aug 26, 20263
Sutton Joseph W.Director80,246Aug 26, 20263
Cox Brian CDirector44,325Aug 25, 20263
Corrsin David JEVP and General Counsel441IndirectAug 19, 20264
Stavropoulos NickolasDirector24,546Jun 5, 20265
Wisneski Francis V JrDirector35,667Jun 5, 20263
Patton Charles R.Director23,824Jun 5, 20261
Johnson Claire D'Oyly-HughesDirector20,546Jun 5, 20261
Bakas Michael TPresident - Renewable Fuels13,634Mar 12, 20261
Hole Spencer DoranEVP and CFO1,878Aug 14, 20240
MacIntosh BrittaSenior Vice President33,979Sep 19, 20230
Foy Douglas IDirector14,000Nov 7, 20220
Murley Thomas SDirector10,500Mar 8, 20220
Georgeoff RobertExecutive Vice President0Mar 8, 20220
Todd LaurenSVP - HR and Operations0Mar 8, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 8, 2021 (view filing)Jul 62 daysStavropoulos NickolasDirectorSSaleClass A Common Stock−3.38K$63.03−$212.9K−45.8%4.00K after
Aug 3, 2021 (view filing)Jul 304 daysStavropoulos NickolasDirectorSSaleClass A Common Stock−2.00K$69.00−$138.0K−33.3%4.00K after
Aug 10, 2021 (view filing)Aug 6-94 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−10.0K$65.72−$657.2K−32.1%21.2K after4 lots
Aug 11, 2021 (view filing)Aug 92 daysHole Spencer DoranSVP and CFOSSaleClass A Common Stock−10.0K$66.77−$667.7K−100.0%0 after
Aug 11, 2021 (view filing)Aug 92 daysSutton Joseph W.DirectorSSaleClass A Common Stock−10.0K$67.57−$675.7K−100.0%0 after
Aug 12, 2021 (view filing)Aug 102 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−2.00K$69.58−$139.2K−9.4%19.2K after
Aug 18, 2021 (view filing)Aug 162 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−2.00K$65.89−$131.8K−10.4%17.2K after
Aug 26, 2021 (view filing)Aug 242 daysTodd LaurenSVP - HR and OperationsSSaleClass A Common Stock−3.00K$67.40−$202.2K−100.0%0 after2 lots
Aug 31, 2021 (view filing)Aug 27-304 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−4.37K$69.24−$302.7K−0.4%1.16M after2 lots
Sep 1, 2021 (view filing)Aug 302 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−2.00K$68.75−$137.5K−11.6%15.2K after
Sep 2, 2021 (view filing)Aug 31-Sep 12 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−8.65K$69.24−$598.9K−0.7%1.15M after2 lots
Sep 2, 2021 (view filing)Sep 11 dayBakas Michael TExecutive Vice PresidentSSaleClass A Common Stock−26.6K$68.90−$1.83M−100.0%0 after2 lots
Sep 7, 2021 (view filing)Sep 25 daysCorrsin David JEVP and General CounselSSaleClass A Common Stock−24.4K$71.04−$1.73M−100.0%0 after2 lots
Sep 7, 2021 (view filing)Sep 2-35 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−4.00K$71.29−$285.1K−26.4%11.2K after4 lots
Sep 7, 2021 (view filing)Sep 2-35 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−50.8K$71.30−$3.62M−4.4%1.10M after5 lots
Sep 9, 2021 (view filing)Sep 7-82 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−42.2K$72.64−$3.07M−3.8%1.06M after5 lots
Sep 13, 2021 (view filing)Sep 94 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−1.65K$72.42−$119.2K−0.2%1.05M after
Sep 16, 2021 (view filing)Sep 142 daysSutton Joseph W.DirectorSSaleClass A Common Stock−33.0K$70.11−$2.31M−14.5%195.4K after
Oct 26, 2021 (view filing)Oct 22-254 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−12.7K$73.66−$938.1K−1.2%1.04M after4 lots
Oct 27, 2021 (view filing)Oct 252 daysSutton Joseph W.DirectorSSaleClass A Common Stock−33.0K$75.39−$2.49M−16.9%162.4K after
Oct 28, 2021 (view filing)Oct 26-272 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−14.8K$76.02−$1.12M−1.4%1.03M after7 lots
Oct 29, 2021 (view filing)Oct 281 daySakellaris George PPresident and CEOSSaleClass A Common Stock−10.0K$79.33−$796.1K−1.0%1.02M after4 lots
Oct 29, 2021 (view filing)Oct 281 daySutton Joseph W.DirectorSSaleClass A Common Stock−34.0K$80.22−$2.73M−20.9%128.4K after
Nov 2, 2021 (view filing)Oct 29-Nov 14 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−23.1K$82.80−$1.92M−2.3%993.9K after9 lots
Nov 4, 2021 (view filing)Nov 2-32 daysSakellaris George PPresident and CEOSSaleClass A Common Stock−23.0K$92.54−$2.13M−2.3%971.0K after15 lots
Nov 5, 2021 (view filing)Nov 41 daySakellaris George PPresident and CEOSSaleClass A Common Stock−8.62K$92.85−$800.6K−0.9%962.3K after3 lots
Nov 5, 2021 (view filing)Nov 41 dayMurley Thomas SDirectorSSaleClass A Common Stock−14.0K$93.24−$1.31M−57.1%10.5K after2 lots
Nov 5, 2021 (view filing)Nov 41 dayBakas Michael TExecutive Vice PresidentSSaleClass A Common Stock−20.0K$95.00−$1.90M−100.0%0 after
Nov 5, 2021 (view filing)Nov 41 dayChiplock MarkVP & CAOSSaleClass A Common Stock−3.00K$94.00−$282.0K−100.0%0 after
Nov 8, 2021 (view filing)Nov 4-54 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−10.0K$94.38−$943.8K−47.2%11.2K after4 lots
Nov 10, 2021 (view filing)Nov 82 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−4.00K$97.45−$389.8K−26.4%11.2K after4 lots
Nov 12, 2021 (view filing)Nov 111 dayWisneski Francis V JrDirectorSSaleClass A Common Stock−2.00K$95.47−$190.9K−15.2%11.2K after
Nov 18, 2021 (view filing)Nov 162 daysGeorgeoff RobertExecutive Vice PresidentSSaleClass A Common Stock−8.00K$93.89−$751.1K−100.0%0 after
Nov 23, 2021 (view filing)Nov 221 dayBulgarino Nicole EExecutive Vice PresidentSSaleClass A Common Stock−19.2K$95.35−$1.83M−97.6%474 after3 lots
Mar 8, 2022 (view filing)Mar 8Same dayChiplock MarkSVP & CAOSSaleClass A Common Stock−3.00K$73.00−$219.0K−100.0%0 after
Mar 8, 2022 (view filing)Mar 8Same dayHole Spencer DoranEVP and CFOSSaleClass A Common Stock−16.0K$75.48−$1.21M−100.0%0 after2 lots
Mar 10, 2022 (view filing)Mar 91 dayFoy Douglas IDirectorSSaleClass A Common Stock−5.00K$77.65−$388.2K−26.3%14.0K after2 lots
Mar 14, 2022 (view filing)Mar 104 daysChiplock MarkSVP & CAOSSaleClass A Common Stock−3.00K$78.52−$235.5K−100.0%0 after
Mar 14, 2022 (view filing)Mar 104 daysChiplock MarkSVP & CAOSSaleClass A Common Stock−3.00K$78.52−$235.5K−100.0%0 afterDuplicate filing
Mar 25, 2022 (view filing)Mar 241 dayMaltezos Louis PExecutive Vice PresidentSSaleClass A Common Stock−2.98K$83.00−$247.8K−9.0%30.0K after
May 8, 2023 (view filing)May 53 daysHole Spencer DoranEVP and CFOSSaleClass A Common Stock−5.00K$42.72−$213.6K−100.0%0 after
Jun 6, 2023 (view filing)Jun 24 daysHole Spencer DoranEVP and CFOSSaleClass A Common Stock−5.00K$46.24−$231.2K−100.0%0 after
Aug 15, 2023 (view filing)Aug 114 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−2.16K$50.13−$108.4K−16.2%11.2K after
Aug 30, 2023 (view filing)Aug 28-292 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−5.00K$43.92−$219.6K−30.9%11.2K after2 lots
Sep 5, 2023 (view filing)Aug 31-Sep 15 daysWisneski Francis V JrDirectorSSaleClass A Common Stock−5.00K$44.19−$221.0K−30.9%11.2K after2 lots
Sep 5, 2023 (view filing)Aug 315 daysHole Spencer DoranEVP and CFOSSaleClass A Common Stock−5.00K$43.54−$217.7K−100.0%0 after
Sep 11, 2023 (view filing)Sep 74 daysHole Spencer DoranEVP and CFOSSaleClass A Common Stock−5.00K$41.86−$209.3K−100.0%0 after
Sep 19, 2023 (view filing)Sep 181 dayBulgarino Nicole EExecutive Vice PresidentSSaleClass A Common Stock−110$43.51−$4.79K−0.7%16.1K after10b5-1
Sep 19, 2023 (view filing)Sep 19Same dayMacIntosh BrittaSenior Vice PresidentSSaleClass A Common Stock−128$43.51−$5.57K−0.4%34.0K after10b5-1
Sep 19, 2023 (view filing)Sep 19Same dayChiplock MarkSVP & CAOSSaleClass A Common Stock−105$43.51−$4.57K−37.9%172 after10b5-1