LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
AMRCCIK 0001488139

Ameresco, Inc.

117 transactions by 14 insiders, from October 9, 2025 to September 15, 2026.

Transactions
11714 insiders
Bought · P
$1.9Mopen market
Sold · S
$2.5Mopen market
Net
−$548Knet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Nickolas StavropoulosDir2118/21—$614K
Mark ChiplockCFO1818/18—$1.0M
George P. SakellarisCEO13—$575K—
David J. CorrsinGC1310/13—$2K
Francis Jr Wisneski VDir9——$484K
Jennifer L. MillerDir84/8$42K$323K
Louis P. MaltezosPres76/7—$21K
Joseph W. SuttonDir6—$202K—
Nicole E. BulgarinoPres5———
Peter ChristakisPres5———
Michael T. BakasPres4———
Claire D'Oyly-Hughes JohnsonDir3———
Brian C. CoxDir3—$1.1M—
Charles R. PattonDir2———

All transactions

117 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Mark ChiplockCFOSep 15SPLAN476$22.46$11K
Louis P. MaltezosPresSep 15SPLAN592$22.46$13K
George P. SakellarisCEOAug 28P3,000$22.13$66K
George P. SakellarisCEOAug 27P4,000$22.84$91K
George P. SakellarisCEOAug 26P1,000$21.92$22K
Jennifer L. MillerDirAug 24P2,000$20.96$42K
Joseph W. SuttonDirAug 24P9,700$20.87$202K
George P. SakellarisCEOAug 25P4,062$22.03$89K
George P. SakellarisCEOAug 25P938$21.60$20K
George P. SakellarisCEOAug 24P5,000$20.91$105K
Brian C. CoxDirAug 21P4,625$21.64$100K
David J. CorrsinGCDERIVAug 17A25,000$0.00—?
George P. SakellarisCEOAug 11P1,000$25.90$26K
George P. SakellarisCEOAug 10P1,000$25.27$25K
George P. SakellarisCEOAug 7P5,000$25.95$130K
Brian C. CoxDirAug 10P39,700$25.07$995K
Brian C. CoxDirDERIVAug 1A5,132$0.00—?
Charles R. PattonDirDERIVJun 4M10,435$0.00—?
Charles R. PattonDirJun 4M10,435$0.00—
Francis Jr Wisneski VDirDERIVJun 4M10,435$0.00—?
Francis Jr Wisneski VDirDERIVJun 4A4,812$0.00—?
Francis Jr Wisneski VDirJun 4M10,435$0.00—
Nickolas StavropoulosDirDERIVJun 4M10,435$0.00—?
Nickolas StavropoulosDirDERIVJun 4A4,812$0.00—?
Nickolas StavropoulosDirJun 4M10,435$0.00—
Jennifer L. MillerDirDERIVJun 4M10,435$0.00—?
Jennifer L. MillerDirDERIVJun 4A4,812$0.00—?
Jennifer L. MillerDirJun 4M10,435$0.00—
Joseph W. SuttonDirDERIVJun 4M10,435$0.00—?
Joseph W. SuttonDirDERIVJun 4A4,812$0.00—?
Joseph W. SuttonDirJun 4M10,435$0.00—
Claire D'Oyly-Hughes JohnsonDirDERIVJun 4M10,435$0.00—?
Claire D'Oyly-Hughes JohnsonDirDERIVJun 4A4,812$0.00—?
Claire D'Oyly-Hughes JohnsonDirJun 4M10,435$0.00—
Francis Jr Wisneski VDirDERIVMay 29M5,000$0.00—?
Francis Jr Wisneski VDirMay 29S5,000$36.12$181K
Francis Jr Wisneski VDirMay 29M5,000$5.80$29K
Francis Jr Wisneski VDirDERIVMay 19M10,000$0.00—?
Francis Jr Wisneski VDirMay 19S10,000$30.29$303K
Francis Jr Wisneski VDirMay 19M10,000$5.80$58K
Jennifer L. MillerDirDERIVMay 18MPLAN10,000$0.00—?
Jennifer L. MillerDirMay 18SPLAN2,358$32.73$77K
Jennifer L. MillerDirMay 18SPLAN7,642$32.13$246K
Jennifer L. MillerDirMay 18MPLAN10,000$4.74$47K
Louis P. MaltezosPresDERIVMay 18A30,000$0.00—?
Nicole E. BulgarinoPresDERIVMay 18A30,000$0.00—?
Nickolas StavropoulosDirDERIVMay 15MPLAN1,355$0.00—?
Nickolas StavropoulosDirMay 15SPLAN1,355$34.00$46K
Nickolas StavropoulosDirMay 15MPLAN1,355$16.33$22K
Peter ChristakisPresDERIVMay 18A30,000$0.00—?
Joseph W. SuttonDirDERIVApr 23M10,000$0.00—?
Joseph W. SuttonDirApr 23M10,000$4.74$47K
George P. SakellarisCEODERIVMar 10M3,750$0.00—?
George P. SakellarisCEODERIVMar 10A10,000$0.00—?
George P. SakellarisCEODERIVMar 10A100,000$0.00—?
George P. SakellarisCEOMar 10M3,750$0.00—
Nicole E. BulgarinoPresDERIVMar 10M875$0.00—?
Nicole E. BulgarinoPresDERIVMar 10A4,000$0.00—?
Nicole E. BulgarinoPresDERIVMar 10A20,000$0.00—?
Nicole E. BulgarinoPresMar 10M875$0.00—
Mark ChiplockCFODERIVMar 10MPLAN750$0.00—?
Mark ChiplockCFODERIVMar 10APLAN3,500$0.00—?
Mark ChiplockCFODERIVMar 10APLAN20,000$0.00—?
Mark ChiplockCFOMar 12SPLAN273$25.31$7K
Mark ChiplockCFOMar 10MPLAN750$0.00—
Michael T. BakasPresDERIVMar 10M875$0.00—?
Michael T. BakasPresDERIVMar 10A4,000$0.00—?
Michael T. BakasPresDERIVMar 10A20,000$0.00—?
Michael T. BakasPresMar 10M875$0.00—
Louis P. MaltezosPresDERIVMar 10MPLAN875$0.00—?
Louis P. MaltezosPresDERIVMar 10APLAN5,000$0.00—?
Louis P. MaltezosPresDERIVMar 10APLAN20,000$0.00—?
Louis P. MaltezosPresMar 12SPLAN306$25.31$8K
Louis P. MaltezosPresMar 10MPLAN875$0.00—
David J. CorrsinGCDERIVMar 10MPLAN50$0.00—?
David J. CorrsinGCDERIVMar 10APLAN350$0.00—?
David J. CorrsinGCDERIVMar 10APLAN4,000$0.00—?
David J. CorrsinGCDERIVMar 10APLAN3,500$0.00—?
David J. CorrsinGCDERIVMar 10APLAN20,000$0.00—?
David J. CorrsinGCMar 12SPLAN19$25.31$481
David J. CorrsinGCMar 10MPLAN50$0.00—
Peter ChristakisPresDERIVMar 10M750$0.00—?
Peter ChristakisPresDERIVMar 10A4,000$0.00—?
Peter ChristakisPresDERIVMar 10A20,000$0.00—?
Peter ChristakisPresMar 10M750$0.00—
David J. CorrsinGCDERIVMar 8MPLAN50$0.00—?
David J. CorrsinGCMar 10SPLAN50$26.34$1K
David J. CorrsinGCMar 8MPLAN50$0.00—
David J. CorrsinGCDERIVFeb 27M20,000$0.00—?
David J. CorrsinGCFeb 27M20,000$4.64$93K
Nickolas StavropoulosDirDERIVFeb 20MPLAN15,700$0.00—?
Nickolas StavropoulosDirDERIVFeb 19MPLAN400$0.00—?
Nickolas StavropoulosDirFeb 20SPLAN15,700$34.15$536K
Nickolas StavropoulosDirFeb 20MPLAN15,700$16.33$256K
Nickolas StavropoulosDirFeb 19SPLAN400$34.00$14K
Nickolas StavropoulosDirFeb 19MPLAN400$16.33$7K
Nickolas StavropoulosDirDERIVFeb 13MPLAN245$0.00—?
Nickolas StavropoulosDirDERIVFeb 12MPLAN200$0.00—?
Nickolas StavropoulosDirFeb 13SPLAN245$34.05$8K
Nickolas StavropoulosDirFeb 13MPLAN245$16.33$4K
Nickolas StavropoulosDirFeb 12SPLAN200$34.00$7K
Nickolas StavropoulosDirFeb 12MPLAN200$16.33$3K
Nickolas StavropoulosDirDERIVJan 28MPLAN100$0.00—?
Nickolas StavropoulosDirJan 28SPLAN100$34.00$3K
Nickolas StavropoulosDirJan 28MPLAN100$16.33$2K
Mark ChiplockCFODERIVOct 13MPLAN11,799$0.00—?
Mark ChiplockCFODERIVOct 13MPLAN5,000$0.00—?
Mark ChiplockCFODERIVOct 9MPLAN5,000$0.00—?
Mark ChiplockCFODERIVOct 9MPLAN2,100$0.00—?
Mark ChiplockCFOOct 13SPLAN5,000$44.92$225K
Mark ChiplockCFOOct 13SPLAN6,599$41.92$277K
Mark ChiplockCFOOct 13SPLAN5,200$41.57$216K
Mark ChiplockCFOOct 13MPLAN11,799$13.37$158K
Mark ChiplockCFOOct 13MPLAN5,000$12.35$62K
Mark ChiplockCFOOct 9SPLAN7,100$39.97$284K
Mark ChiplockCFOOct 9MPLAN5,000$12.35$62K
Mark ChiplockCFOOct 9MPLAN2,100$13.37$28K