GAYNER THOMAS SINNICKSON

PrivateCIK: 1159015
Location

GLEN ALLEN, VA

GAYNER THOMAS SINNICKSON (Chief Executive Officer) reported 1 transaction at MARKEL GROUP INC.

Review the transaction codes below to understand the nature of each event.

InsiderGAYNER THOMAS SINNICKSONCIK 1159015
IssuerMARKEL GROUP INC.CIK 1096343
DirectorOfficer· Chief Executive Officer
Since Feb 2026
-481.67
Net shares
Net seller
$888.2K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
481.67 disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

481.67

Price / share

$1.84K

Trade value

$888.20K

% of position

0.8%
5/15/2026
56.74K56.26K
Total

Net shares

481.67

Net value

-$888.20K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)3

Common Stock

Indirect
Shares owned2.82K

Common Stock

Indirect
Shares owned422.66

Common Stock

Indirect
Shares owned2.02K
Total
5.27K indirect5.27K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
GAYNER THOMAS SINNICKSON — Insider Transaction (Form 4) Filed May 19, 2026 | Finecho