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M

MKL

NYSE

MARKEL GROUP INC.

Latest disclosureJuly 16, 2026
Insider score Why 13?
13/ 100
Qualifying buys · 30d
$0

3 purchases · 3 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 34

Limited filing history
All34Buying3Selling3Other28
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

28 of 34 trades · March 31, 2026 – July 15, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Other activity disclosed

Brian J. Costanzo

Chief Financial Officer

Common Stock

Value context
$3.5K
Reported price
$1,617.19 / share
Traded June 30, 2026Filed July 16, 2026SEC filing
Other activity disclosed

Andrew G. Crowley

EVP & Pres., Markel Ventures

Common Stock

Value context
$4.55K
Reported price
$1,617.19 / share
Traded June 30, 2026Filed July 16, 2026SEC filing
Other activity disclosed

Andrew G. Crowley

EVP & Pres., Markel Ventures

Common Stock

Value context
$12.94K
Reported price
$1,730.49 / share
Traded July 15, 2026Filed July 16, 2026SEC filing
Other activity disclosed

Mark Besca

Director

Common Stock

Value context
$135K
Reported price
$1,668.65 / share
Traded June 15, 2026Filed June 17, 2026SEC filing
Other activity disclosed

Morgan E. Housel

Director

Common Stock

Value context
$110K
Reported price
$1,668.65 / share
Traded June 15, 2026Filed June 17, 2026SEC filing
Other activity disclosed

Diane Leopold

Director

Common Stock

Value context
$110K
Reported price
$1,668.65 / share
Traded June 15, 2026Filed June 17, 2026SEC filing
Other activity disclosed

Jonathan E. Michael

Director

Common Stock

Value context
$110K
Reported price
$1,668.65 / share
Traded June 15, 2026Filed June 17, 2026SEC filing
Other activity disclosed

Harold Lawrence Morrison Jr.

Director

Common Stock

Value context
$55K
Reported price
$1,668.65 / share
Traded June 15, 2026Filed June 17, 2026SEC filing
Other activity disclosed

Lawrence A. Cunningham

Director

Common Stock

Value context
$55K
Reported price
$1,668.65 / share
Traded June 15, 2026Filed June 17, 2026SEC filing
Other activity disclosed

A. Lynne Puckett

Director

Common Stock

Value context
$110K
Reported price
$1,668.65 / share
Traded June 15, 2026Filed June 17, 2026SEC filing
Other activity disclosed

Michael Oreilly

Director

Common Stock

Value context
$150K
Reported price
$1,668.65 / share
Traded June 15, 2026Filed June 17, 2026SEC filing
Award disclosed

Jonathan E. Michael

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Award disclosed

Harold Lawrence Morrison Jr.

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Award disclosed

Mark Besca

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Award disclosed

Greta J. Harris

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Award disclosed

Lawrence A. Cunningham

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Award disclosed

Michael Oreilly

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Award disclosed

Morgan E. Housel

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Award disclosed

A. Lynne Puckett

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Award disclosed

Diane Leopold

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 22, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
Chief Financial OfficerCommon StockOther transaction2$1,617.19 / share$3.5KJun 30Filed Jul 16 · 16d laterSEC filing
EVP & Pres., Markel VenturesCommon StockOther transaction3$1,617.19 / share$4.55KJun 30Filed Jul 16 · 16d laterSEC filing
EVP & Pres., Markel VenturesCommon StockOther transaction7$1,730.49 / share$12.94KJul 15Filed Jul 16 · 1d laterSEC filing
DirectorCommon StockOther transaction81$1,668.65 / share$135KJun 15Filed Jun 17 · 2d laterSEC filing
DirectorCommon StockOther transaction66$1,668.65 / share$110KJun 15Filed Jun 17 · 2d laterSEC filing
DirectorCommon StockOther transaction66$1,668.65 / share$110KJun 15Filed Jun 17 · 2d laterSEC filing
DirectorCommon StockOther transaction66$1,668.65 / share$110KJun 15Filed Jun 17 · 2d laterSEC filing
DirectorCommon StockOther transaction33$1,668.65 / share$55KJun 15Filed Jun 17 · 2d laterSEC filing
DirectorCommon StockOther transaction33$1,668.65 / share$55KJun 15Filed Jun 17 · 2d laterSEC filing
DirectorCommon StockOther transaction66$1,668.65 / share$110KJun 15Filed Jun 17 · 2d laterSEC filing
DirectorCommon StockOther transaction90$1,668.65 / share$150KJun 15Filed Jun 17 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing
DirectorCommon StockGrant or award89Award · no purchase priceNon-cash awardMay 20Filed May 22 · 2d laterSEC filing

Showing the latest 20 of 28 trades. Show all 28 trades

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Why this buying score?

Qualifying common-equity purchase value

$92,766 of common-equity purchase value after transaction-age decay across 180 days.

+6 pts

Distinct buying groups

2 distinct reporting-owner group(s). Joint rows count once; identity is not proof of discretion.

+4 pts

Material reported holdings increase

At least one row increased reported same-security holdings by 10% or established a new reported position; indirect interests may overlap.

+3 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001096343
Latest public acceptance
Jul 16, 2026, 08:55 PM UTC
Score calculated
Oct 8, 2026, 12:05 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Congress transactions 12

All Congress filings
Sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a sale for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$100,001 – $250,000Reported range; exact amount not disclosed.
Trade date
August 25, 2026
Filed September 9, 2026 · 15d laterOriginal report
Partial sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a partial sale for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 29, 2026
Filed August 3, 2026 · 5d laterOriginal report
Partial sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a partial sale for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 28, 2026
Filed August 3, 2026 · 6d laterOriginal report
Partial sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a partial sale for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 27, 2026
Filed August 3, 2026 · 7d laterOriginal report
Partial sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a partial sale for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 24, 2026
Filed August 3, 2026 · 10d laterOriginal report
Partial sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a partial sale for the member.

Thomas H. Kean Jr official portraitThomas H. Kean JrReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
June 29, 2026
Filed July 15, 2026 · 16d laterOriginal report
Partial sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a partial sale for the member.

Thomas H. Kean Jr official portraitThomas H. Kean JrReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
June 2, 2026
Filed July 15, 2026 · 43d laterOriginal report
Purchase disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 1, 2026
Filed June 5, 2026 · 35d laterOriginal report
Purchase disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 30, 2026
Filed May 6, 2026 · 6d laterOriginal report
Partial sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a partial sale for the member.

Thomas H. Kean Jr official portraitThomas H. Kean JrReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
January 23, 2026
Filed February 19, 2026 · 27d laterOriginal report
Purchase disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
November 3, 2025
Filed December 8, 2025 · 35d laterOriginal report
Partial sale disclosed

Markel Group Inc. Common Stock (MKL) · Stock

The filing reports a partial sale for the member.

Thomas H. Kean Jr official portraitThomas H. Kean JrReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
September 12, 2025
Filed October 14, 2025 · 32d laterOriginal report