Form 4 Tracker
Ameresco, Inc.
AMRC

26 insider filings · Latest: Jun 4, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 29, 2026Jun 2 9:47 PMFrancis V Wisneski JRDirector
Sale
5,000$36.12$180.6K25,232(D)

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May 29, 2026May 29 8:11 PMFRANK WISNESKI
Proposed Sale
5,000$36.12$180.6K

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May 19, 2026May 21 1:00 PMFrancis V Wisneski JRDirector
Sale
10,000$30.29$302.9K25,232(D)

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May 18, 2026May 19 11:09 PMJennifer L MillerDirector
Sale
10,000$32.27$322.7K22,111(D)

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May 15, 2026May 19 11:09 PMNickolas StavropoulosDirector
Sale
1,355$34.00$46.1K14,111(D)

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May 19, 2026May 19 8:21 PMFRANK WISNESKI
Proposed Sale
10,000$30.29$302.9K

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May 18, 2026May 18 8:51 PMJENNIFER MILLER
Proposed Sale
10,000$32.28$322.8K

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May 15, 2026May 15 8:32 PMNICKOLAS STAVROPOULOS
Proposed Sale
1,355$33.28$45.1K

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Mar 12, 2026Mar 13 12:39 AMMark ChiplockEVP, CFO & CAO
Sale
273$25.31$6.9K1,666(D)

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Mar 12, 2026Mar 13 12:39 AMLouis P MaltezosPresident-Central&West USA Can
Sale
306$25.31$7.7K32,095(D)

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Mar 12, 2026Mar 13 12:39 AMDavid J CorrsinDirector, EVP and General Counsel
Sale
19$25.31$481441(I)

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Mar 10, 2026Mar 10 10:57 PMDavid J CorrsinDirector, EVP and General Counsel
Sale
50$26.34$1.3K379(I)

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Feb 20, 2026Feb 23 11:18 PMNickolas StavropoulosDirector
Sale
15,700$34.15$536.2K14,111(D)

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Feb 19, 2026Feb 23 11:18 PMNickolas StavropoulosDirector
Sale
400$34.00$13.6K14,111(D)

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Feb 13, 2026Feb 13 11:57 PMNickolas StavropoulosDirector
Sale
245$34.05$8.3K14,111(D)

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Feb 12, 2026Feb 13 11:57 PMNickolas StavropoulosDirector
Sale
200$34.00$6.8K14,111(D)

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Feb 13, 2026Feb 13 9:27 PMNICKOLAS STAVROPOULOS
Proposed Sale
17,700$33.29$589.2K

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Feb 12, 2026Feb 12 9:29 PMNICKOLAS STAVROPOULOS
Proposed Sale
200$33.69$6.7K

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Jan 28, 2026Jan 30 10:27 PMNickolas StavropoulosDirector
Sale
100$34.00$3.4K14,111(D)

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Jan 28, 2026Jan 28 9:20 PMNICKOLAS STAVROPOULOS
Proposed Sale
100$33.02$3.3K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Mar 10, 2026Mar 13 12:40 AMGeorge P SakellarisDirector, President and CEO, 10% Owner
Grant/Award
110,000$26.3621,250(D)

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Mar 10, 2026Mar 13 12:40 AMNicole E BulgarinoPresident - Federal & Utility
Option Exercise
8755,750(D)

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Mar 10, 2026Mar 13 12:40 AMNicole E BulgarinoPresident - Federal & Utility
Grant/Award
24,000$26.366,625(D)

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Mar 10, 2026Mar 13 12:39 AMMark ChiplockEVP, CFO & CAO
Option Exercise
7505,000(D)

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Mar 10, 2026Mar 13 12:39 AMMark ChiplockEVP, CFO & CAO
Grant/Award
23,500$26.365,750(D)

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Mar 10, 2026Mar 13 12:39 AMMichael T BakasPresident - Renewable Fuels
Grant/Award
24,000$26.366,625(D)

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Mar 10, 2026Mar 13 12:39 AMMichael T BakasPresident - Renewable Fuels
Option Exercise
8755,750(D)

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Mar 10, 2026Mar 13 12:39 AMLouis P MaltezosPresident-Central&West USA Can
Option Exercise
8756,750(D)

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Mar 10, 2026Mar 13 12:39 AMLouis P MaltezosPresident-Central&West USA Can
Grant/Award
25,000$26.367,625(D)

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Mar 10, 2026Mar 13 12:39 AMDavid J CorrsinDirector, EVP and General Counsel
Option Exercise
50450(I)

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Mar 10, 2026Mar 13 12:39 AMDavid J CorrsinDirector, EVP and General Counsel
Grant/Award
27,850$26.36500(I)

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Mar 10, 2026Mar 13 12:39 AMPeter ChristakisPresident-EastUSA, ProjectRisk
Grant/Award
24,000$26.366,250(D)

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Mar 10, 2026Mar 13 12:39 AMPeter ChristakisPresident-EastUSA, ProjectRisk
Option Exercise
7505,500(D)

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Mar 8, 2026Mar 10 10:57 PMDavid J CorrsinDirector, EVP and General Counsel
Option Exercise
50150(I)

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Feb 27, 2026Feb 28 12:42 AMDavid J CorrsinDirector, EVP and General Counsel
Option Exercise
20,000$4.640(D)

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Feb 20, 2026Feb 23 11:18 PMNickolas StavropoulosDirector
Option Exercise
15,700$16.337,355(D)

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Feb 19, 2026Feb 23 11:18 PMNickolas StavropoulosDirector
Option Exercise
400$16.3323,055(D)

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Feb 13, 2026Feb 13 11:57 PMNickolas StavropoulosDirector
Option Exercise
245$16.3323,455(D)

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Feb 12, 2026Feb 13 11:57 PMNickolas StavropoulosDirector
Option Exercise
200$16.3323,700(D)

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Jan 28, 2026Jan 30 10:27 PMNickolas StavropoulosDirector
Option Exercise
100$16.3323,900(D)

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