Costanzo Brian J.'s Form 4 filing
Markel Group Inc. (MKL) · filed Jul 16, 2026
- Accession no.
- 0001873434-26-000008
- Filed
- Jul 16, 2026, 4:55 PM ET
- Trade date
- Jun 30, 2026
- Filing delay
- 16 daysLate
- Rule 10b5-1 plan
- Not checked
This filing lists 1 non-derivative transaction and 0 derivative transactions. It was filed 16 days after the trade, past the 2-business-day deadline.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Costanzo Brian J.CIK 0001873434 | Officer (Chief Financial Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | Common Stock | JOtherAcquired | +2.1642 | $1,617.19 | +$3,499.92 | 1,632.2394 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.