Summary
Updated Aug 31, 2026
Brian Dunkiel is Chief Legal Officer, Vice President and Secretary of BETA Technologies, Inc. (BETA). 6 SEC Form 4 filings on record going back to 2025, most recently on 12 May 2026. Most recent open-market trade: sold $175K of BETA on 12 May 2026. Lifetime open-market purchases: $51K. Lifetime open-market sales: $175K.
Recent Transactions
6Every recent SEC Form 4 transaction Brian Dunkiel 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 Brian Dunkiel 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.
- Charles A. Davis - $97.00M of BETA open-market activity in the last 12 months
- Kyle Clark - $11.53M of BETA open-market activity in the last 12 months
- Dean Kamen - $1.70M of BETA open-market activity in the last 12 months
- Herman Cueto - $478K of BETA open-market activity in the last 12 months
- David Lawrence Churchill - $396K of BETA open-market activity in the last 12 months
- Sean Donovan - $344K of BETA 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 Brian Dunkiel?
Brian Dunkiel is a corporate insider, tracked as Chief Legal Officer, Vice President and Secretary of BETA Technologies, Inc. (BETA). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Brian Dunkiel last file a Form 4?
The most recent primary Form 4 on record is dated 12 May 2026, one of 6 filings going back to 2025.
Has Brian Dunkiel been buying or selling stock?
Recorded transactions: 1 open-market purchase ($51K) and 1 open-market sale ($175K) across all tracked filings.
Where can I see all of Brian Dunkiel'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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