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
Jun 4, 2026Jun 5 9:13 PMCharles R. PattonDirector
Option Exercise
10,4350(D)

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Jun 4, 2026Jun 5 9:13 PMFrancis V Wisneski JRDirector
Option Exercise
10,4350(D)

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Jun 4, 2026Jun 5 9:13 PMFrancis V Wisneski JRDirector
Grant/Award
4,8124,812(D)

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Jun 4, 2026Jun 5 9:13 PMNickolas StavropoulosDirector
Option Exercise
10,4350(D)

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Jun 4, 2026Jun 5 9:13 PMNickolas StavropoulosDirector
Grant/Award
4,8124,812(D)

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Jun 4, 2026Jun 5 9:13 PMJennifer L MillerDirector
Grant/Award
4,8124,812(D)

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Jun 4, 2026Jun 5 9:13 PMJennifer L MillerDirector
Option Exercise
10,4350(D)

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Jun 4, 2026Jun 5 9:13 PMJoseph W. SuttonDirector
Grant/Award
4,8124,812(D)

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Jun 4, 2026Jun 5 9:13 PMJoseph W. SuttonDirector
Option Exercise
10,4350(D)

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Jun 4, 2026Jun 5 9:12 PMClaire D'Oyly-Hughes JohnsonDirector
Option Exercise
10,4350(D)

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Jun 4, 2026Jun 5 9:12 PMClaire D'Oyly-Hughes JohnsonDirector
Grant/Award
4,8124,812(D)

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May 29, 2026Jun 2 9:47 PMFrancis V Wisneski JRDirector
Option Exercise
5,000$5.8015,000(D)

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May 19, 2026May 21 1:00 PMFrancis V Wisneski JRDirector
Option Exercise
10,000$5.8020,000(D)

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May 18, 2026May 19 11:09 PMJennifer L MillerDirector
Option Exercise
10,000$4.740(D)

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May 18, 2026May 19 11:09 PMLouis P MaltezosPresident-Central&West USA Can
Grant/Award
30,000$31.0230,000(D)

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May 18, 2026May 19 11:09 PMNicole E BulgarinoPresident - Federal & Utility
Grant/Award
30,000$31.0230,000(D)

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May 15, 2026May 19 11:09 PMNickolas StavropoulosDirector
Option Exercise
1,355$16.336,000(D)

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May 18, 2026May 19 11:09 PMPeter ChristakisPresident-EastUSA, ProjectRisk
Grant/Award
30,000$31.0230,000(D)

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Apr 23, 2026Apr 28 8:05 PMJoseph W. SuttonDirector
Option Exercise
10,000$4.740(D)

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Mar 10, 2026Mar 13 12:40 AMGeorge P SakellarisDirector, President and CEO, 10% Owner
Option Exercise
3,75017,500(D)

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