Summary
Updated Aug 31, 2026
John D. Cumming is Director, 10% Owner of Crimson Wine Group, Ltd (CWGL). 1 SEC Form 4 filing on record, dated 24 November 2025. Most recent open-market trade: bought $527K of CWGL on 24 November 2025. Lifetime open-market purchases: $527K.
Recent Transactions
1Every recent SEC Form 4 transaction John D. Cumming has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies John D. Cumming 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.
- Joseph S. Steinberg - $558K of CWGL open-market activity in the last 12 months
- Nicolas Michel Eric Quille - $7K of CWGL open-market activity in the last 12 months
- Colby A. Rollins - $4K of CWGL 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 John D. Cumming?
John D. Cumming is a corporate insider, tracked as Director, 10% Owner of Crimson Wine Group, Ltd (CWGL). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did John D. Cumming last file a Form 4?
The only primary Form 4 on record is dated 24 November 2025.
Has John D. Cumming been buying or selling stock?
Recorded transactions: 1 open-market purchase ($527K) and 0 open-market sales across all tracked filings.
Where can I see all of John D. Cumming'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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