Follow the people · Insider
George P. Sakellaris
George P. Sakellaris files insider transactions with the SEC as a chief executive officer of Ameresco (AMRC). We hold 8 disclosed purchases and sales filed since 29 July 2010, 8 of them in the last 90 days.
- Files forAMRC
- Disclosed buys and sells8 in all, 8 in the last 90 days
- Last disclosure1 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 27 July 2010 — 28 August 2026Chief Executive Officer · Ameresco (AMRC)233 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- ▲ bought on the open market 3,000 shares of AmerescoSEC Form 41 September 2026Class A Common Stock · traded 28 August 2026 · filed 1 September 2026
- ▲ bought on the open market 1,000 shares of AmerescoSEC Form 427 August 2026Class A Common Stock · traded 26 August 2026 · filed 27 August 2026
- ▲ bought on the open market 4,000 shares of AmerescoSEC Form 427 August 2026Class A Common Stock · traded 27 August 2026 · filed 27 August 2026
- ▲ bought on the open market 5,000 shares of AmerescoSEC Form 426 August 2026Class A Common Stock · traded 24 August 2026 · filed 26 August 2026
- ▲ bought on the open market 938 shares of AmerescoSEC Form 426 August 2026Class A Common Stock · traded 25 August 2026 · filed 26 August 2026
- ▲ bought on the open market 4,062 shares of AmerescoSEC Form 426 August 2026Class A Common Stock · traded 25 August 2026 · filed 26 August 2026
- ▲ bought on the open market 5,000 shares of AmerescoSEC Form 411 August 2026Class A Common Stock · traded 7 August 2026 · filed 11 August 2026
- ▲ bought on the open market 1,000 shares of AmerescoSEC Form 411 August 2026Class A Common Stock · traded 10 August 2026 · filed 11 August 2026
- ▲ bought on the open market 1,000 shares of AmerescoSEC Form 411 August 2026Class A Common Stock · traded 11 August 2026 · filed 11 August 2026
- exercised options over 3,750 shares of AmerescoSEC Form 412 March 2026Class A Common Stock · traded 10 March 2026 · filed 12 March 2026
- was granted 100,000 shares of Ameresco (a derivative holding)SEC Form 412 March 2026Stock Option (right to purchase) · traded 10 March 2026 · filed 12 March 2026
- was granted 10,000 shares of Ameresco (a derivative holding)SEC Form 412 March 2026Restricted Stock Unit · traded 10 March 2026 · filed 12 March 2026
- was granted 100,000 shares of Ameresco (a derivative holding)SEC Form 412 March 2026Stock Option (right to purchase) · traded 10 March 2026 · filed 12 March 2026
- was granted 10,000 shares of Ameresco (a derivative holding)SEC Form 412 March 2026Restricted Stock Unit · traded 10 March 2026 · filed 12 March 2026
- exercised options over 3,750 shares of Ameresco (a derivative holding)SEC Form 412 March 2026Restricted Stock Unit · traded 10 March 2026 · filed 12 March 2026
- exercised options over 3,750 shares of Ameresco (a derivative holding)SEC Form 412 March 2026Restricted Stock Unit · traded 10 March 2026 · filed 12 March 2026
- exercised options over 3,750 shares of AmerescoSEC Form 412 March 2026Class A Common Stock · traded 10 March 2026 · filed 12 March 2026
- exercised options over 3,750 shares of Ameresco (a derivative holding)SEC Form 412 September 2025Restricted Stock Unit · traded 10 September 2025 · filed 12 September 2025
- exercised options over 3,750 shares of AmerescoSEC Form 412 September 2025Class A Common Stock · traded 10 September 2025 · filed 12 September 2025
- exercised options over 2,459 shares of Ameresco (a derivative holding)SEC Form 419 March 2025Restricted Stock Unit · traded 17 March 2025 · filed 19 March 2025
- exercised options over 2,459 shares of AmerescoSEC Form 419 March 2025Class A Common Stock · traded 17 March 2025 · filed 19 March 2025
- was granted 15,000 shares of Ameresco (a derivative holding)SEC Form 411 March 2025Restricted Stock Unit · traded 10 March 2025 · filed 11 March 2025
- ▲ bought on the open market 50,000 shares of AmerescoSEC Form 46 March 2025Class A Common Stock · traded 4 March 2025 · filed 6 March 2025
- ▲ bought on the open market 50,000 shares of AmerescoSEC Form 46 March 2025Class A Common Stock · traded 5 March 2025 · filed 6 March 2025
- ▲ bought on the open market 25,000 shares of AmerescoSEC Form 46 March 2025Class A Common Stock · traded 6 March 2025 · filed 6 March 2025
- ▲ bought on the open market 25,000 shares of AmerescoSEC Form 415 November 2024Class A Common Stock · traded 13 November 2024 · filed 15 November 2024
- exercised options over 2,459 shares of Ameresco (a derivative holding)SEC Form 419 September 2024Restricted Stock Unit · traded 17 September 2024 · filed 19 September 2024
- exercised options over 2,459 shares of AmerescoSEC Form 419 September 2024Class A Common Stock · traded 17 September 2024 · filed 19 September 2024
- exercised options over 2,459 shares of Ameresco (a derivative holding)SEC Form 419 March 2024Restricted Stock Unit · traded 17 March 2024 · filed 19 March 2024
- exercised options over 2,459 shares of AmerescoSEC Form 419 March 2024Class A Common Stock · traded 17 March 2024 · filed 19 March 2024
- ▲ bought on the open market 2,300 shares of AmerescoSEC Form 421 November 2023Class A Common Stock · traded 17 November 2023 · filed 21 November 2023
- ▲ bought on the open market 1,200 shares of AmerescoSEC Form 421 November 2023Class A Common Stock · traded 17 November 2023 · filed 21 November 2023
- ▲ bought on the open market 1,500 shares of AmerescoSEC Form 421 November 2023Class A Common Stock · traded 17 November 2023 · filed 21 November 2023
- ▲ bought on the open market 2,600 shares of AmerescoSEC Form 421 November 2023Class A Common Stock · traded 20 November 2023 · filed 21 November 2023
- ▲ bought on the open market 2,400 shares of AmerescoSEC Form 421 November 2023Class A Common Stock · traded 20 November 2023 · filed 21 November 2023
- ▲ bought on the open market 900 shares of AmerescoSEC Form 416 November 2023Class A Common Stock · traded 14 November 2023 · filed 16 November 2023
- ▲ bought on the open market 4,010 shares of AmerescoSEC Form 416 November 2023Class A Common Stock · traded 14 November 2023 · filed 16 November 2023
- ▲ bought on the open market 5,090 shares of AmerescoSEC Form 416 November 2023Class A Common Stock · traded 14 November 2023 · filed 16 November 2023
- ▲ bought on the open market 8,600 shares of AmerescoSEC Form 416 November 2023Class A Common Stock · traded 15 November 2023 · filed 16 November 2023
- ▲ bought on the open market 1,400 shares of AmerescoSEC Form 416 November 2023Class A Common Stock · traded 15 November 2023 · filed 16 November 2023
- ▲ bought on the open market 4,400 shares of AmerescoSEC Form 416 November 2023Class A Common Stock · traded 16 November 2023 · filed 16 November 2023
- ▲ bought on the open market 600 shares of AmerescoSEC Form 416 November 2023Class A Common Stock · traded 16 November 2023 · filed 16 November 2023
- ▲ bought on the open market 20,000 shares of AmerescoSEC Form 413 November 2023Class A Common Stock · traded 9 November 2023 · filed 13 November 2023
- ▲ bought on the open market 4,098 shares of AmerescoSEC Form 413 November 2023Class A Common Stock · traded 10 November 2023 · filed 13 November 2023
- ▲ bought on the open market 902 shares of AmerescoSEC Form 413 November 2023Class A Common Stock · traded 10 November 2023 · filed 13 November 2023
- ▲ bought on the open market 15,000 shares of AmerescoSEC Form 413 November 2023Class A Common Stock · traded 13 November 2023 · filed 13 November 2023
- exercised options over 2,460 shares of Ameresco (a derivative holding)SEC Form 419 September 2023Restricted Stock Unit · traded 17 September 2023 · filed 19 September 2023
- exercised options over 2,460 shares of AmerescoSEC Form 419 September 2023Class A Common Stock · traded 17 September 2023 · filed 19 September 2023
- ▼ sold on the open market 1,072 shares of AmerescoSEC Form 419 September 2023Class A Common Stock · traded 19 September 2023 · filed 19 September 2023
- was granted 9,837 shares of Ameresco (a derivative holding)SEC Form 420 March 2023Restricted Stock Unit · traded 17 March 2023 · filed 20 March 2023
- exercised options over 25,000 shares of Ameresco (a derivative holding)SEC Form 48 March 2023Stock Option (right to purchase) · traded 7 March 2023 · filed 8 March 2023
- exercised options over 25,000 shares of AmerescoSEC Form 48 March 2023Class A Common Stock · traded 7 March 2023 · filed 8 March 2023
- was granted 320,000 shares of Ameresco (a derivative holding)SEC Form 48 March 2022Stock Option (right to puchase) · traded 4 March 2022 · filed 8 March 2022
- gave away 200,000 shares of AmerescoSEC Form 42 February 2022Class A Common Stock · traded 27 January 2021 · filed 2 February 2022
- gave away 200,000 shares of AmerescoSEC Form 42 February 2022Class A Common Stock · traded 27 January 2021 · filed 2 February 2022
- gave away 15,000 shares of AmerescoSEC Form 42 February 2022Class A Common Stock · traded 19 November 2021 · filed 2 February 2022
- ▼ sold on the open market 1,503 shares of AmerescoSEC Form 45 November 2021Class A Common Stock · traded 4 November 2021 · filed 5 November 2021
- ▼ sold on the open market 4,453 shares of AmerescoSEC Form 45 November 2021Class A Common Stock · traded 4 November 2021 · filed 5 November 2021
- ▼ sold on the open market 2,667 shares of AmerescoSEC Form 45 November 2021Class A Common Stock · traded 4 November 2021 · filed 5 November 2021
- ▼ sold on the open market 3,559 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 2 November 2021 · filed 4 November 2021
- ▼ sold on the open market 4,891 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 2 November 2021 · filed 4 November 2021
- ▼ sold on the open market 2,548 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 2 November 2021 · filed 4 November 2021
- ▼ sold on the open market 1,984 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 2 November 2021 · filed 4 November 2021
- ▼ sold on the open market 600 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 2 November 2021 · filed 4 November 2021
- ▼ sold on the open market 400 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 2 November 2021 · filed 4 November 2021
- ▼ sold on the open market 400 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 2 November 2021 · filed 4 November 2021
- ▼ sold on the open market 400 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 2 November 2021 · filed 4 November 2021
- ▼ sold on the open market 2,600 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 3 November 2021 · filed 4 November 2021
- ▼ sold on the open market 1,200 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 3 November 2021 · filed 4 November 2021
- ▼ sold on the open market 895 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 3 November 2021 · filed 4 November 2021
- ▼ sold on the open market 1,600 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 3 November 2021 · filed 4 November 2021
- ▼ sold on the open market 500 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 3 November 2021 · filed 4 November 2021
- ▼ sold on the open market 900 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 3 November 2021 · filed 4 November 2021
- ▼ sold on the open market 500 shares of AmerescoSEC Form 44 November 2021Class A Common Stock · traded 3 November 2021 · filed 4 November 2021
- ▼ sold on the open market 4,939 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 29 October 2021 · filed 2 November 2021
- ▼ sold on the open market 5,110 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 29 October 2021 · filed 2 November 2021
- ▼ sold on the open market 2,500 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 29 October 2021 · filed 2 November 2021
- ▼ sold on the open market 300 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 29 October 2021 · filed 2 November 2021
- ▼ sold on the open market 6,398 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 1 November 2021 · filed 2 November 2021
- ▼ sold on the open market 2,400 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 1 November 2021 · filed 2 November 2021
- ▼ sold on the open market 1,300 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 1 November 2021 · filed 2 November 2021
- ▼ sold on the open market 100 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 1 November 2021 · filed 2 November 2021
- ▼ sold on the open market 100 shares of AmerescoSEC Form 42 November 2021Class A Common Stock · traded 1 November 2021 · filed 2 November 2021
- ▼ sold on the open market 3,704 shares of AmerescoSEC Form 429 October 2021Class A Common Stock · traded 28 October 2021 · filed 29 October 2021
- ▼ sold on the open market 5,532 shares of AmerescoSEC Form 429 October 2021Class A Common Stock · traded 28 October 2021 · filed 29 October 2021
- ▼ sold on the open market 600 shares of AmerescoSEC Form 429 October 2021Class A Common Stock · traded 28 October 2021 · filed 29 October 2021
- ▼ sold on the open market 200 shares of AmerescoSEC Form 429 October 2021Class A Common Stock · traded 28 October 2021 · filed 29 October 2021
- ▼ sold on the open market 1,600 shares of AmerescoSEC Form 428 October 2021Class A Common Stock · traded 26 October 2021 · filed 28 October 2021
- ▼ sold on the open market 3,600 shares of AmerescoSEC Form 428 October 2021Class A Common Stock · traded 26 October 2021 · filed 28 October 2021
- ▼ sold on the open market 600 shares of AmerescoSEC Form 428 October 2021Class A Common Stock · traded 26 October 2021 · filed 28 October 2021
- ▼ sold on the open market 6,394 shares of AmerescoSEC Form 428 October 2021Class A Common Stock · traded 27 October 2021 · filed 28 October 2021
- ▼ sold on the open market 1,300 shares of AmerescoSEC Form 428 October 2021Class A Common Stock · traded 27 October 2021 · filed 28 October 2021
- ▼ sold on the open market 1,100 shares of AmerescoSEC Form 428 October 2021Class A Common Stock · traded 27 October 2021 · filed 28 October 2021
- ▼ sold on the open market 200 shares of AmerescoSEC Form 428 October 2021Class A Common Stock · traded 27 October 2021 · filed 28 October 2021
- ▼ sold on the open market 5,747 shares of AmerescoSEC Form 426 October 2021Class A Common Stock · traded 22 October 2021 · filed 26 October 2021
- ▼ sold on the open market 4,188 shares of AmerescoSEC Form 426 October 2021Class A Common Stock · traded 25 October 2021 · filed 26 October 2021
- ▼ sold on the open market 2,300 shares of AmerescoSEC Form 426 October 2021Class A Common Stock · traded 25 October 2021 · filed 26 October 2021
- ▼ sold on the open market 500 shares of AmerescoSEC Form 426 October 2021Class A Common Stock · traded 25 October 2021 · filed 26 October 2021
- ▼ sold on the open market 1,646 shares of AmerescoSEC Form 413 September 2021Class A Common Stock · traded 9 September 2021 · filed 13 September 2021
- ▼ sold on the open market 3,417 shares of AmerescoSEC Form 49 September 2021Class A Common Stock · traded 7 September 2021 · filed 9 September 2021
- ▼ sold on the open market 2,959 shares of AmerescoSEC Form 49 September 2021Class A Common Stock · traded 7 September 2021 · filed 9 September 2021
- ▼ sold on the open market 10,359 shares of AmerescoSEC Form 49 September 2021Class A Common Stock · traded 7 September 2021 · filed 9 September 2021
- ▼ sold on the open market 24,768 shares of AmerescoSEC Form 49 September 2021Class A Common Stock · traded 7 September 2021 · filed 9 September 2021
- ▼ sold on the open market 700 shares of AmerescoSEC Form 49 September 2021Class A Common Stock · traded 8 September 2021 · filed 9 September 2021
- ▼ sold on the open market 15,621 shares of AmerescoSEC Form 47 September 2021Class A Common Stock · traded 2 September 2021 · filed 7 September 2021
- ▼ sold on the open market 21,312 shares of AmerescoSEC Form 47 September 2021Class A Common Stock · traded 2 September 2021 · filed 7 September 2021
- ▼ sold on the open market 772 shares of AmerescoSEC Form 47 September 2021Class A Common Stock · traded 2 September 2021 · filed 7 September 2021
- ▼ sold on the open market 11,312 shares of AmerescoSEC Form 47 September 2021Class A Common Stock · traded 3 September 2021 · filed 7 September 2021
- ▼ sold on the open market 1,800 shares of AmerescoSEC Form 47 September 2021Class A Common Stock · traded 3 September 2021 · filed 7 September 2021
- ▼ sold on the open market 3,068 shares of AmerescoSEC Form 42 September 2021Class A Common Stock · traded 31 August 2021 · filed 2 September 2021
- ▼ sold on the open market 5,582 shares of AmerescoSEC Form 42 September 2021Class A Common Stock · traded 1 September 2021 · filed 2 September 2021
- ▼ sold on the open market 3,572 shares of AmerescoSEC Form 431 August 2021Class A Common Stock · traded 27 August 2021 · filed 31 August 2021
- ▼ sold on the open market 800 shares of AmerescoSEC Form 431 August 2021Class A Common Stock · traded 30 August 2021 · filed 31 August 2021
- ▼ sold on the open market 105,000 shares of AmerescoSEC Form 415 March 2021Class A Common Stock · traded 11 March 2021 · filed 15 March 2021
- ▼ sold on the open market 528,264 shares of AmerescoSEC Form 48 March 2021Class A Common Stock · traded 4 March 2021 · filed 8 March 2021
- ▼ sold on the open market 100,000 shares of AmerescoSEC Form 48 March 2021Class A Common Stock · traded 4 March 2021 · filed 8 March 2021
- was granted 250,000 shares of Ameresco (a derivative holding)SEC Form 48 March 2021Stock Option (right to purchase) · traded 5 March 2021 · filed 8 March 2021
- ▼ sold on the open market 4,202 shares of AmerescoSEC Form 44 February 2021Class A Common Stock · traded 3 February 2021 · filed 4 February 2021
- ▼ sold on the open market 6,436 shares of AmerescoSEC Form 43 February 2021Class A Common Stock · traded 1 February 2021 · filed 3 February 2021
- ▼ sold on the open market 30,440 shares of AmerescoSEC Form 43 February 2021Class A Common Stock · traded 1 February 2021 · filed 3 February 2021
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.