CIK 0001096343 · Large accelerated filer
MARKEL GROUP INC.
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- MKL
- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- FY end
- Dec 31
- Incorporated
- VA
- Entity type
- operating
- EIN
- 541959284
- Phone
- 8047470136
- Business address
- 4521 HIGHWOODS PARKWAY, GLEN ALLEN, VA, 23060-6148
- Former names
- MARKEL CORP, MARKEL HOLDINGS INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-12-11 | MARKEL STEVEN A Director | Sale 10b5-1 | −120 | $2,129.98 | $256K | 60,368 |
| 2025-12-02 | Wilson Simon CEO, Markel Insurance | Shares withheld for taxes | −94 | $2,060.83 | $194K | 1,675.63 |
| 2025-12-02 | Crowley Andrew G. President, Markel Ventures | Shares withheld for taxes | −64.77 | $2,060.83 | $133K | 1,913.73 |
| 2025-12-02 | Costanzo Brian J. Chief Financial Officer | Shares withheld for taxes | −21.72 | $2,060.83 | $45K | 954.36 |
| 2025-12-02 | Heaton Michael R EVP & Chief Operating Officer | Shares withheld for taxes | −217.38 | $2,060.83 | $448K | 4,708.74 |
| 2025-12-02 | Grinnan Richard Randolph SVP, Chief Legal Officer & Sec | Shares withheld for taxes | −138.01 | $2,060.83 | $284K | 3,462.92 |
| 2025-12-02 | GAYNER THOMAS SINNICKSON Chief Executive Officer | Shares withheld for taxes | −36.61 | $2,060.83 | $75K | 52,257.72 |
| 2025-11-28 | MARKEL STEVEN A Director | Sale 10b5-1 | −100 | $2,100.00 | $210K | 61,698 |
| 2025-11-26 | MARKEL STEVEN A Director | Sale 10b5-1 | −70 | $2,100.00 | $147K | 61,798 |
| 2025-11-25 | Wilson Simon CEO, Markel Insurance | Sale | −75 | $2,072.94 | $155K | 1,769.63 |
| 2025-11-17 | MARKEL STEVEN A Director | Gift | −500 | 61,868 | ||
| 2025-09-30 | Costanzo Brian J. Chief Financial Officer | Other acquisition | +1.85 | $1,624.66 | $3K | 976.08 |
| 2025-08-25 | Grandis Meade P. CAO and Controller | Sale | −75 | $1,983.78 | $149K | 275 |
| 2025-07-15 | Crowley Andrew G. President, Markel Ventures | Other acquisition | +5.62 | $1,779.25 | $10K | 1,978.5 |
| 2025-06-30 | Costanzo Brian J. Chief Financial Officer | Other acquisition | +2.21 | $1,580.87 | $4K | 974.24 |
| 2025-06-13 | MICHAEL JONATHAN E Director | Other acquisition | +63.37 | $1,735.89 | $110K | 177.81 |
| 2025-06-13 | Morrison Harold Lawrence Jr. Director | Other acquisition | +31.68 | $1,735.89 | $55K | 1,005 |
| 2025-06-13 | Cunningham Lawrence A Director | Other acquisition | +63.37 | $1,735.89 | $110K | 919.84 |
| 2025-06-13 | Housel Morgan E. Director | Other acquisition | +63.37 | $1,735.89 | $110K | 874.05 |
| 2025-06-13 | Leopold Diane Director | Other acquisition | +63.37 | $1,735.89 | $110K | 2,090.1 |
Page 4 of 9 · 175 trades