Summary
Updated Aug 31, 2026
James D. Burnham is Director, 10% Owner of RenX Enterprises Corp. (RENX). 2 SEC Form 4 filings on record, most recently on 22 October 2025.
Recent Transactions
2Every recent SEC Form 4 transaction James D. Burnham has reported, most recent first.
Trading Pattern
InsiderAlpha's records for James D. Burnham go back to 2025: 2 primary Form 4 filings, 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 Sector
No other insider has filed at James D. Burnham's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Richard Craig Bealmear - $30.18M of OKLO open-market activity in the last 12 months
- Richard D. Kinder - $25.96M of KMI open-market activity in the last 12 months
- Sarah Blake - $22.73M of VG open-market activity in the last 12 months
- Jonathan L. Levine - $13.27M of GWRS open-market activity in the last 12 months
- Armando Pimentel Jr. - $12.18M of NEE open-market activity in the last 12 months
- Anatol Feygin - $11.76M of LNG 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 D. Burnham?
James D. Burnham is a corporate insider, tracked as Director, 10% Owner of RenX Enterprises Corp. (RENX). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did James D. Burnham last file a Form 4?
The most recent primary Form 4 on record is dated 22 October 2025, one of 2 filings going back to 2025.
Where can I see all of James D. Burnham'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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