Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark Chiplock 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.
- Brian C. Cox - $1.10M 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 Mark Chiplock?
Mark Chiplock is a corporate insider, tracked as EVP, CFO & CAO of Ameresco, Inc. (AMRC). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Mark Chiplock last file a Form 4?
The most recent primary Form 4 on record is dated 13 March 2026, one of 6 filings going back to 2025.
Has Mark Chiplock been buying or selling stock?
Recorded transactions: 0 open-market purchases and 10 open-market sales ($1.84M) across all tracked filings.
Where can I see all of Mark Chiplock'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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