Form 4 Tracker
Ameresco, Inc.
AMRC

43 insider filings · Latest: Sep 15, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
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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Oct 13, 2025Oct 14 11:41 AMMARK CHIPLOCK
Proposed Sale
16,799$38.18$641.4K—

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Oct 9, 2025Oct 9 8:23 PMMARK CHIPLOCK
Proposed Sale
5,000$38.59$192.9K—

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Oct 8, 2025Oct 8 8:21 PMMARK CHIPLOCK
Proposed Sale
5,900$38.85$229.2K—

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Oct 7, 2025Oct 7 8:21 PMMARK CHIPLOCK
Proposed Sale
5,900$38.25$225.7K—

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Oct 6, 2025Oct 6 8:24 PMMARK CHIPLOCK
Proposed Sale
5,900$37.33$220.2K—

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Oct 1, 2025Oct 1 8:38 PMMARK CHIPLOCK
Proposed Sale
5,602$33.58$188.1K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Mar 8, 2026Mar 10 10:57 PMDavid J CorrsinDirector, EVP and General Counsel
Option Exercise
50—150(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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