Form 4 Tracker
George P Sakellaris

Director, Chief Executive Officer, 10% Owner; Director, President and CEO, 10% Owner · 6 filings · Latest: Sep 10, 2026

Ameresco, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerSep 10, 2026
Option Exercise
$0.006,250—1,019,847
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerAug 28, 2026
Purchase
$22.133,000$66.4K1,013,597
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerAug 27, 2026
Purchase
$22.844,000$91.4K1,010,597
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerAug 26, 2026
Purchase
$21.921,000$21.9K1,006,597
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerAug 25, 2026
Purchase
$21.955,000$109.7K1,005,597
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerAug 24, 2026
Purchase
$20.915,000$104.5K1,000,597
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerAug 11, 2026
Purchase
$25.901,000$25.9K995,597
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerAug 10, 2026
Purchase
$25.271,000$25.3K994,597
AMRC
George P SakellarisDirector, Chief Executive Officer, 10% OwnerAug 7, 2026
Purchase
$25.955,000$129.8K993,597
AMRC
George P SakellarisDirector, President and CEO, 10% OwnerMar 10, 2026
Option Exercise
$0.003,750—988,597