COSTANZO BRIAN J. (CAO and Controller) reported 1 transaction at MARKEL GROUP INC.
Review the transaction codes below to understand the nature of each event.
Filed: 1/20/2026ACC: 0001096343-26-000001
Officer· CAO and Controller
Since Aug 2021
+2.18
Net shares
Net buyer
$3.5K
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
2.18 acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+2.18
Price / share
$1.60K
Trade value
$3.50K
% of position
0.2%
12/31/2025
954.36→956.54
Total
Net shares
+2.18
Net value
$3.50K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 12/31/2025 | J · J | +2.18 | $1.60K | $3.50K | 0.2% | 954.36 | 956.54 |
| Total | +2.18 | $3.50K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned223.84
Total
223.84 indirect223.84
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 223.84 | Indirect |
| Total | 223.84 | 223.84 indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported