4//SEC Filing
Costanzo Brian J. 4
Accession 0001873434-25-000005
CIK 0001096343other
Filed
Dec 2, 7:00 PM ET
Accepted
Dec 3, 4:39 PM ET
Size
5.6 KB
Accession
0001873434-25-000005
Insider Transaction Report
Form 4
Costanzo Brian J.
Chief Financial Officer
Transactions
- Tax Payment
Common Stock
2025-12-02$2060.83/sh−21.723$44,767→ 954.359 total
Holdings
- 223.838(indirect: By 401(k))
Common Stock
Footnotes (1)
- [F1]The information reported herein is based on the MKL 401(k) plan balance as of September 30, 2025.
Documents
Issuer
MARKEL GROUP INC.
CIK 0001096343
Entity typeother
Related Parties
1- filerCIK 0001873434
Filing Metadata
- Form type
- 4
- Filed
- Dec 2, 7:00 PM ET
- Accepted
- Dec 3, 4:39 PM ET
- Size
- 5.6 KB