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ISSUER PROFILE · CIK 0001488139

Ameresco, Inc.AMRC

2 13D/G filings 2 distinct filers 6 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
2
2 SCHEDULE 13G
Distinct filers
2
multi-activist cluster
Insiders (365d)
6
6 buys · 0 sales
Latest short DTC
5.36
as of 2026-08-14

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2026-08-27 SCHEDULE 13G GAGNON SECURITIES LLC view →
2026-07-22 SCHEDULE 13G MILLENNIUM MANAGEMENT LLC view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-08-27 Sakellaris George P director, officer, 10%+ Buy 4,000 $22.84 $91K
2026-08-26 Sakellaris George P director, officer, 10%+ Buy 1,000 $21.92 $22K
2026-08-11 Sakellaris George P director, officer, 10%+ Buy 1,000 $25.90 $26K
2026-08-10 Sakellaris George P director, officer, 10%+ Buy 1,000 $25.27 $25K
2026-08-10 Cox Brian C director Buy 39,700 $25.07 $995K
2026-08-07 Sakellaris George P director, officer, 10%+ Buy 5,000 $25.95 $130K

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-08-14 4,506,688 5.36 +0.6%
2026-07-31 4,479,520 8.21 +6.3%
2026-07-15 4,215,391 9.22 +1.1%
2026-06-30 4,170,272 6.74 +4.0%
2026-06-15 4,010,686 6.12 -1.0%
2026-05-29 4,051,950 5.88 +3.3%
2026-05-15 3,922,515 5.91 -0.8%
2026-04-30 3,954,697 9.08 +3.4%
2026-04-15 3,823,647 6.39 +0.7%
2026-03-31 3,796,309 6.50 +15.2%
2026-03-13 3,296,119 5.70 +5.2%
2026-02-27 3,132,765 7.97 -2.3%

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