Summary
Updated Aug 31, 2026
Martin Keith Thomas is Director of Diversified Energy Co (DEC). 3 SEC Form 4 filings on record, most recently on 1 July 2026.
Recent Transactions
3Every recent SEC Form 4 transaction Martin Keith Thomas has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Martin Keith Thomas go back to 2026: 3 primary Form 4 filings, an average of 3.0 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 Martin Keith Thomas 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.
- Randall S. Wade - $27.89M of DEC 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 Martin Keith Thomas?
Martin Keith Thomas is a corporate insider, tracked as Director of Diversified Energy Co (DEC). 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 Martin Keith Thomas submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Martin Keith Thomas'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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