Markel Group Inc.

Ownership Transactions Reported by 27 Insiders

Symbol
MKL on NYSE
Industry
Fire, Marine & Casualty Insurance
Location
4521 Highwoods Parkway, Glen Allen, VA

Insiders trading volume in the past year

Markel Group Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Steven A. Markel Director $153M -$5.59M -3.52% Nov 17, 2025
Thomas Sinnickson Gayner Chief Executive Officer, Director $116M +$201K +0.17% Feb 18, 2025
Anthony F. Markel Director $44M Feb 24, 2025
Richard R. Whitt III Co-Chief Executive Officer, Director $18M Dec 6, 2022
Meade P. Grandis CAO and Controller $13.4M -$1.66M -11% Aug 25, 2025
Bradley James Kiscaden Pres/Chief Admin Off-Ins Ops $11.2M Feb 15, 2022
Jeremy Andrew Noble President, Insurance $10.3M Feb 18, 2025
Michael R. Heaton EVP & Chief Operating Officer $8.7M May 15, 2025
Richard Randolph Grinnan SVP, Chief Legal Officer & Sec $7.45M Feb 18, 2025
Lemuel E. Lewis Director $7.39M May 14, 2021
Michael Oreilly Director $6.52M Jun 13, 2025
Diane Leopold Director $4.57M Jun 13, 2025
Andrew G. Crowley President, Markel Ventures $3.9M Jul 15, 2025
Simon Wilson CEO, Markel Insurance $3.67M -$155K -4.07% Nov 25, 2025
A. Lynne Puckett Director $3.25M Jun 13, 2025
Robert C. Cox Pres. & COO, Insur. Operations $3.06M Dec 6, 2022
Linda V. Schreiner SVP, Strategic Management $2.2M Dec 7, 2021
Brian J. Costanzo Chief Financial Officer $2.01M Sep 30, 2025
Mark Besca Director $1.86M May 21, 2025
Harold Lawrence Morrison Jr. Director $1.74M Jun 13, 2025
Lawrence A. Cunningham Director $1.6M +$46.3K +2.99% Jun 13, 2025
Morgan E. Housel Director $1.52M Jun 13, 2025
Greta J. Harris Director $1.18M -$168K -12.5% May 23, 2025
Susan L. Davies CHRO, Markel Insurance $1.14M Dec 15, 2022
Michael Jonathan E Director $309K Jun 13, 2025
K. Bruce Connell Director $238K May 17, 2023
Teresa S. Gendron Chief Financial Officer Mar 20, 2023

Recent Insider Transactions by Companies or Individuals for Markel Group Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.