Summary
Latest filing:
MARKEL GROUP INC. is 10% Owner of Hagerty, Inc. (HGTY). 1 SEC Form 4 filing on record, dated 14 September 2026.
Recent Transactions
1Every recent SEC Form 4 transaction MARKEL GROUP INC. 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 MARKEL GROUP INC. 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.
- Hagerty Holding Corp. - $122.03M of HGTY open-market activity in the last 12 months
- Robert I. Kauffman - $3.82M of HGTY open-market activity in the last 12 months
- Kenneth Ahn - $1.25M of HGTY open-market activity in the last 12 months
- Anthony J. Kuczinski - $298K of HGTY open-market activity in the last 12 months
- Kevin M. Delaney - $163K of HGTY open-market activity in the last 12 months
- Laurie Harris - $61K of HGTY 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
What is MARKEL GROUP INC.?
MARKEL GROUP INC. is a corporate entity, tracked as 10% Owner of Hagerty, Inc. (HGTY). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has MARKEL GROUP INC. submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of MARKEL GROUP INC.'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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