A
$ Value
$0
Shares
4,484
Price
$0
Filed
Feb 26
Insider
Name
GAYNER THOMAS SINNICKSON
Title
Chief Executive Officer
CIK
0001159015
Roles
Director
Officer
Transaction Details
Transaction Date
2026-02-24
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
56,741
Footnotes
Restricted stock units (RSUs) awarded pursuant to the MKL 2024 Equity Incentive Compensation Plan. Subject to certain conditions, 3,731.912 RSUs will vest on December 31, 2028, and 751.704 RSUs will vest on February 24, 2029. | Reflects the distribution of 24 shares from the Trust to the reporting person's spouse. Beneficial ownership of securities is expressly disclaimed. | The information reported herein is based on the MKL 401(k) plan balance as of December 31, 2025.
Filing Info
GAYNER THOMAS SINNICKSON's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-01 | KO | A | $290K |
| 2026-02-24 | MKL | A | $0 |
| 2025-12-02 | MKL | F | $75K |
Other Insiders at MKL (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Grinnan Richard Randolph
SVP, Chief Legal Officer & Sec
|
— | — | 2026-02-24 |
|
Costanzo Brian J.
Chief Financial Officer
|
— | — | 2026-03-31 |
|
Crowley Andrew G.
EVP & Pres., Markel Ventures
|
— | — | 2026-03-31 |
|
Grandis Meade P.
CAO and Controller
|
— | — | 2026-02-24 |
|
Wilson Simon
CEO, Markel Insurance
|
— | — | 2026-02-17 |
|
Wilson Simon
EVP and CEO, Markel Insurance
|
— | $208K | 2026-02-26 |