Summary
Updated Aug 31, 2026
Brian C. Cox is Director of Ameresco, Inc. (AMRC). 3 SEC Form 4 filings on record, most recently on 25 August 2026. Most recent open-market trade: bought $100K of AMRC on 25 August 2026. Lifetime open-market purchases: $1.10M.
Recent Transactions
2Every recent SEC Form 4 transaction Brian C. Cox has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Brian C. Cox go back to 2026: 3 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $548K (2 buys totaling $1.10M). The largest single buy on record is $995K of AMRC in 2026. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Brian C. Cox files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Mark Chiplock - $1.84M of AMRC open-market activity in the last 12 months
- Nickolas Stavropoulos - $614K of AMRC open-market activity in the last 12 months
- George P. Sakellaris - $508K of AMRC open-market activity in the last 12 months
- Francis V. Wisneski Jr. - $484K of AMRC open-market activity in the last 12 months
- Jennifer L. Miller - $365K of AMRC open-market activity in the last 12 months
- Joseph W. Sutton - $202K of AMRC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Brian C. Cox?
Brian C. Cox is a corporate insider, tracked as Director of Ameresco, Inc. (AMRC). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Brian C. Cox submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Brian C. Cox been buying or selling stock?
Recorded transactions: 2 open-market purchases ($1.10M) and 0 open-market sales across all tracked filings.
Where can I see all of Brian C. Cox's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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