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Who

Louis P. Maltezos

Co-President

Company insider

Files Form 4 as: Co-President, Ameresco.

In numbers

Trades disclosed
168
Buys
0
Sells
46
Bought
$0
Sold
$8.4M
Companies
1
Companies where not an officer
0
First trade
27 Jul 2010
Last trade
15 Sep 2026
Last filed
17 Sep 2026

Companies traded

Where they are an officer
AMRC AmerescoOfficer · Engineering & Construction · last 15 Sep 20260 buys · 46 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Sep 2026filed 17 Sep 2026AMRC AmerescoEngineering & ConstructionSEC FORM 4 Sold$13K592 at $22.46filing
15 Sep 2026filed 17 Sep 2026AMRC AmerescoEngineering & ConstructionSEC FORM 4 Sold$13K592 at $22.46filing
10 Sep 2026filed 14 Sep 2026AMRC AmerescoEngineering & ConstructionSEC FORM 4 Code M—2,125 at $0.00filing
10 Sep 2026filed 14 Sep 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code M—2,125 at $0.00filing
10 Sep 2026filed 14 Sep 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code M—2,125 at $0.00filing
10 Sep 2026filed 14 Sep 2026AMRC AmerescoEngineering & ConstructionSEC FORM 4 Code M—2,125 at $0.00filing
18 May 2026filed 19 May 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code A—30,000 at $0.00filing
18 May 2026filed 19 May 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code A—30,000 at $0.00filing
12 Mar 2026filed 12 Mar 2026AMRC AmerescoEngineering & ConstructionSEC FORM 4 Sold$7,745306 at $25.31filing
12 Mar 2026filed 12 Mar 2026AMRC AmerescoEngineering & ConstructionSEC FORM 4 Sold$7,745306 at $25.31filing
10 Mar 2026filed 12 Mar 2026AMRC AmerescoEngineering & ConstructionSEC FORM 4 Code M—875 at $0.00filing
10 Mar 2026filed 12 Mar 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code A—20,000 at $0.00filing
10 Mar 2026filed 12 Mar 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code A—20,000 at $0.00filing
10 Mar 2026filed 12 Mar 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code A—5,000 at $0.00filing
10 Mar 2026filed 12 Mar 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code M—875 at $0.00filing
10 Mar 2026filed 12 Mar 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code A—5,000 at $0.00filing
10 Mar 2026filed 12 Mar 2026AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code M—875 at $0.00filing
10 Mar 2026filed 12 Mar 2026AMRC AmerescoEngineering & ConstructionSEC FORM 4 Code M—875 at $0.00filing
10 Sep 2025filed 12 Sep 2025AMRC Amerescooption or derivative · Engineering & ConstructionSEC FORM 4 Code M—875 at $0.00filing
10 Sep 2025filed 12 Sep 2025AMRC AmerescoEngineering & ConstructionSEC FORM 4 Code M—875 at $0.00filing

News

Orion Group (NYSE:ORN) and Ameresco (NYSE:AMRC) Head-To-Head AnalysisAMRC · themarketsdaily.com · 15 Oct 2026

0 headlines in the last 90 days name Louis P. Maltezos; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Industrials46

Buys in green, sells in red, by the company’s sector.

Related people

Mark ChiplockEVP, CFO & CAO · EVP, CFO & CAO at Ameresco, filing Form 4 there in the last year
George P. SakellarisChief Executive Officer · Chief Executive Officer at Ameresco, filing Form 4 there in the last year
Peter ChristakisChief Operating Officer · Chief Operating Officer at Ameresco, filing Form 4 there in the last year
Nicole E. BulgarinoCo-President · Co-President at Ameresco, filing Form 4 there in the last year
Joseph W. SuttonDirector · Director at Ameresco, filing Form 4 there in the last year
Jennifer L. MillerDirector · Also traded AMRC in the last 90 days
Brian C. CoxDirector · Also traded AMRC in the last 90 days