Summary
Updated Aug 31, 2026
Volker Weng is Vice President of BORGWARNER INC (BWA). 9 SEC Form 4 filings on record going back to 2024, most recently on 29 May 2026. Most recent open-market trade: sold $362K of BWA on 29 May 2026. Lifetime open-market sales: $2.49M.
Recent Transactions
10Every recent SEC Form 4 transaction Volker Weng has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Volker Weng go back to 2024: 9 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 Volker Weng 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.
- Tonit M. Calaway - $6.89M of BWA open-market activity in the last 12 months
- Stefan Demmerle - $3.16M of BWA open-market activity in the last 12 months
- Joseph F. Fadool - $1.95M of BWA open-market activity in the last 12 months
- Tania Wingfield - $1.45M of BWA open-market activity in the last 12 months
- Isabelle McKenzie - $1.34M of BWA open-market activity in the last 12 months
- Paul Arthur Farrell - $628K of BWA 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 Volker Weng?
Volker Weng is a corporate insider, tracked as Vice President of BORGWARNER INC (BWA). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Volker Weng last file a Form 4?
The most recent primary Form 4 on record is dated 29 May 2026, one of 9 filings going back to 2024.
Has Volker Weng been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($2.49M) across all tracked filings.
Where can I see all of Volker Weng'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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