Summary
Updated Aug 31, 2026
Michael K. Burke is Director of CASELLA WASTE SYSTEMS INC (CWST). 5 SEC Form 4 filings on record going back to 2024, most recently on 26 August 2026. Most recent open-market trade: sold $102K of CWST on 26 August 2026. Lifetime open-market sales: $507K.
Recent Transactions
5Every recent SEC Form 4 transaction Michael K. Burke has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Michael K. Burke go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. 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 Michael K. Burke 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.
- Edmond Coletta - $1.60M of CWST open-market activity in the last 12 months
- Douglas R. Casella - $1.50M of CWST open-market activity in the last 12 months
- John W. Casella - $866K of CWST open-market activity in the last 12 months
- Shelley E. Sayward - $191K of CWST open-market activity in the last 12 months
- Sean Steves - $137K of CWST open-market activity in the last 12 months
- Emily Nagle Green - $100K of CWST 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 Michael K. Burke?
Michael K. Burke is a corporate insider, tracked as Director of CASELLA WASTE SYSTEMS INC (CWST). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Michael K. Burke submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Michael K. Burke been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($507K) across all tracked filings.
Where can I see all of Michael K. Burke'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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