Timothy James Duffin
Chief Underwriting Officer · Hamilton Insurance Group, Ltd.
- 2026
- Sep 14, 2026
- 2
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Timothy James Duffin 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 - $3.41M in HG purchases and sales in the last 12 months
- Alexander James Baker - $481K in HG purchases and sales in the last 12 months
- Brian John Deegan - $338K in HG purchases and sales in the last 12 months
- Jonathan B. Levenson - $279K in HG purchases and sales in the last 12 months
- Bradley E. Cooper - $3K in HG purchases and sales in the last 12 months
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Frequently asked questions
Who is Timothy James Duffin?
Timothy James Duffin is a corporate insider, tracked as Chief Underwriting Officer of Hamilton Insurance Group, Ltd. (HG). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Timothy James Duffin submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Timothy James Duffin been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($1.97M) across all tracked filings.
