Are insiders buying MKL stock?

Yes — 4 distinct insiders have bought MKL (MARKEL GROUP INC.) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was May 8, 2026.

How much MKL stock have insiders bought?

Insiders have bought a combined $729.4K of MKL across 9 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in MKL?

A cluster buy is two or more distinct MARKEL GROUP INC. insiders — officers, directors, or 10% owners — each buying MKL on the open market within a rolling window. MKL has 2 detected cluster buys to date.

Where does this MKL insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

MKL insider buying

2 cluster buys

MARKEL GROUP INC. · Financials

When two or more insiders at MARKEL GROUP INC. buy MKL on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in MKL plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$729.4K

Market cap

$24.8B

Detected clusters

May 1 – May 6, 2026
Detected May 6, 2026
2 insiders
Total bought
$281.6K
Market cap
$24.8B
Aug 2 – Nov 1, 2024
Detected Nov 1, 2024
High conviction2 insiders
Total bought
$200.7K
Market cap
$24.8B

All notable open-market buys in MKL

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
May 6, 2026	Leopold Dianecluster Director	100	$1,792.61	$179.3K	SEC ↗
May 1, 2026	Puckett A. Lynnecluster Director	57	$1,795.53	$102.3K	SEC ↗
May 22, 2025	Cunningham Lawrence A Director	15	$1,849.00	$27.7K	SEC ↗
May 22, 2025	Cunningham Lawrence A Director	10	$1,854.80	$18.5K	SEC ↗
Feb 7, 2025	GAYNER THOMAS SINNICKSON Director, Chief Executive Officer	100	$2,008.01	$200.8K	SEC ↗
Nov 1, 2024	GAYNER THOMAS SINNICKSONcluster Director, Chief Executive Officer	100	$1,549.72	$155.0K	SEC ↗
Aug 5, 2024	Cunningham Lawrence Acluster Director	10	$1,525.00	$15.3K	SEC ↗
Aug 5, 2024	Cunningham Lawrence Acluster Director	10	$1,500.00	$15.0K	SEC ↗
Aug 2, 2024	Cunningham Lawrence Acluster Director	10	$1,550.00	$15.5K	SEC ↗

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MKL insider buying — FAQ

Are insiders buying MKL stock?: Yes — 4 distinct insiders have bought MKL (MARKEL GROUP INC.) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was May 8, 2026.
How much MKL stock have insiders bought?: Insiders have bought a combined $729.4K of MKL across 9 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in MKL?: A cluster buy is two or more distinct MARKEL GROUP INC. insiders — officers, directors, or 10% owners — each buying MKL on the open market within a rolling window. MKL has 2 detected cluster buys to date.
Where does this MKL insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in MKL

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy MKL within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding MKL.