COSTANZO BRIAN J. (CAO and Controller) reported 2 transactions at MARKEL GROUP INC.
Review the transaction codes below to understand the nature of each event.
Filed: 5/19/2026ACC: 0001873434-26-000006
Officer· CAO and Controller
Since Aug 2021
+17.05
Net shares
Net buyer
$24.1K
Total sold
0
Open market trades
0B · 0S
2
Total transactions
30.13 acquired · 13.08 disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
−13.08
Price / share
$1.84K
Trade value
$24.12K
% of position
0.8%
5/15/2026
1.61K→1.60K
Common Stock
Direct
Shares
+30.13
Price / share
$1.66K
Trade value
$50K
% of position
1.9%
5/15/2026
1.60K→1.63K
Total
Net shares
+17.05
Net value
$25.88K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/15/2026 | F · Tax Withholding | −13.08 | $1.84K | $24.12K | 0.8% | 1.61K | 1.60K |
| Common Stock Direct | 5/15/2026 | J · J | +30.13 | $1.66K | $50K | 1.9% | 1.60K | 1.63K |
| Total | +17.05 | $25.88K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned226.32
Total
226.32 indirect226.32
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 226.32 | Indirect |
| Total | 226.32 | 226.32 indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported