Summary
Updated Aug 31, 2026
Keith Donald Bernhard is Group Chief Audit Officer of Hamilton Insurance Group, Ltd. (HG). 2 SEC Form 4 filings on record going back to 2024, most recently on 5 September 2025. Most recent open-market trade: sold $1.15M of HG on 5 September 2025. Lifetime open-market sales: $1.15M.
Recent Transactions
2Every recent SEC Form 4 transaction Keith Donald Bernhard has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Keith Donald Bernhard go back to 2024: 2 primary Form 4 filings, an average of 0.7 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 Keith Donald Bernhard 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.
- David A. Brown - $1.60M of HG open-market activity in the last 12 months
- Alexander James Baker - $481K of HG open-market activity in the last 12 months
- Brian John Deegan - $338K of HG open-market activity in the last 12 months
- Jonathan B. Levenson - $279K of HG open-market activity in the last 12 months
- Bradley E. Cooper - $3K of HG 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 Keith Donald Bernhard?
Keith Donald Bernhard is a corporate insider, tracked as Group Chief Audit Officer of Hamilton Insurance Group, Ltd. (HG). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Keith Donald Bernhard last file a Form 4?
The most recent primary Form 4 on record is dated 5 September 2025, one of 2 filings going back to 2024.
Has Keith Donald Bernhard been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($1.15M) across all tracked filings.
Where can I see all of Keith Donald Bernhard'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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