Summary
Updated Aug 31, 2026
James J. Martell is Director of OPAL Fuels Inc. (OPAL). 1 SEC Form 4 filing on record, dated 2 April 2026.
Recent Transactions
1Every recent SEC Form 4 transaction James J. Martell has reported, most recent first.
Trading Pattern
InsiderAlpha's records for James J. Martell go back to 2026: 1 primary Form 4 filing, an average of 1.0 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 James J. Martell 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.
- Scott V. Dols - $102K of OPAL open-market activity in the last 12 months
- Scott McDougald Sutton - $98K of OPAL open-market activity in the last 12 months
- Nadeem Nisar - $84K of OPAL open-market activity in the last 12 months
- Mark S. Comora - of OPAL 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 James J. Martell?
James J. Martell is a corporate insider, tracked as Director of OPAL Fuels Inc. (OPAL). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did James J. Martell last file a Form 4?
The only primary Form 4 on record is dated 2 April 2026.
Where can I see all of James J. Martell'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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