Insider Transactions Reported by 27 Insiders of MARKEL GROUP INC.

Symbol
MKL on NYSE
Location
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 $164,272,078 -$8,764,634 -5.1% 11 Dec 2025
THOMAS SINNICKSON GAYNER Chief Executive Officer, Director $118,692,976 +$200,801 +0.17% 02 Dec 2025
ANTHONY F. MARKEL Director $44,005,147 24 Feb 2025
Richard R. Whitt III Co-Chief Executive Officer, Director $17,977,624 06 Dec 2022
Meade P. Grandis CAO and Controller $13,443,911 -$1,664,420 -11% 25 Aug 2025
Bradley James Kiscaden Pres/Chief Admin Off-Ins Ops $11,163,923 15 Feb 2022
Jeremy Andrew Noble President, Insurance $10,300,000 18 Feb 2025
Michael R. Heaton EVP & Chief Operating Officer $10,041,251 02 Dec 2025
Lemuel E. Lewis Director $7,387,287 14 May 2021
Richard Randolph Grinnan SVP, Chief Legal Officer & Sec $7,381,324 02 Dec 2025
MICHAEL OREILLY Director $6,519,593 13 Jun 2025
Diane Leopold Director $4,566,907 13 Jun 2025
Andrew G. Crowley President, Markel Ventures $4,373,238 02 Dec 2025
Simon Wilson CEO, Markel Insurance $3,453,185 -$155,471 -4.3% 02 Dec 2025
A. Lynne Puckett Director $3,251,560 13 Jun 2025
ROBERT C. COX Pres. & COO, Insur. Operations $3,055,596 06 Dec 2022
LINDA SCHREINER V. SVP, Strategic Management $2,198,644 07 Dec 2021
Brian J. Costanzo Chief Financial Officer $2,014,143 31 Dec 2025
Mark Besca Director $1,855,257 21 May 2025
Harold Lawrence Morrison Jr. Director $1,744,575 13 Jun 2025
Lawrence A. Cunningham Director $1,596,737 +$46,283 +3% 13 Jun 2025
Morgan E. Housel Director $1,517,254 13 Jun 2025
Greta J. Harris Director $1,176,430 -$167,530 -12% 23 May 2025
Susan L. Davies CHRO, Markel Insurance $1,140,817 15 Dec 2022
MICHAEL JONATHAN E Director $308,650 13 Jun 2025
K. Bruce Connell Director $238,069 17 May 2023
Teresa S. Gendron Chief Financial Officer 20 Mar 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.