Richard Randolph Grinnan

CIK: 0001343787

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (40.0%)

Compensation grants

Other (G, F, J, C, D, …)3 (60.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MKL

MARKEL GROUP INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (5 total)

MKL
MARKEL GROUP INC.
May 15, 2026
Tax Payment(F)
Direct
116 shares at avg. $1844.00$215K
MKL
MARKEL GROUP INC.
Feb 24, 2026
Award(A)
Direct
801 shares-
MKL
MARKEL GROUP INC.
Dec 2, 2025
Tax Payment(F)
Direct
138 shares at avg. $2060.83$284K
MKL
MARKEL GROUP INC.
Feb 18, 2025
Award(A)
Direct
601 shares-
MKL
MARKEL GROUP INC.
Dec 5, 2024
Tax Payment(F)
Direct
133 shares at avg. $1759.04$234K

		Type	Shares	Price		Ownership
May 15, 2026	MKL MARKEL GROUP INC.	Tax Payment(F)	116	$1844.00	$214,564	Direct
Feb 24, 2026	MKL MARKEL GROUP INC.	Award(A)	801	-	$0	Direct
Dec 2, 2025	MKL MARKEL GROUP INC.	Tax Payment(F)	138	$2060.83	$284,407	Direct
Feb 18, 2025	MKL MARKEL GROUP INC.	Award(A)	601	-	-	Direct
Dec 5, 2024	MKL MARKEL GROUP INC.	Tax Payment(F)	133	$1759.04	$233,952	Direct

1-5 of 5 transactions

About Grinnan Richard Randolph

Grinnan Richard Randolph (SEC CIK 0001343787) files insider reports with the SEC as SVP, Chief Legal Officer & Sec of MARKEL GROUP INC. (MKL).

Signal8 holds 5 ownership filings by Grinnan Richard Randolph, all Form 4s, filed between Dec 9, 2024 and May 19, 2026. Those filings report 5 transactions, from Dec 5, 2024 to May 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Grinnan Richard Randolph's filings is in GLEN ALLEN, VA.

Recent filings by Grinnan Richard Randolph

May 15, 2026: Tax withholding of MKL shares (Form 4, code F).
Feb 24, 2026: Grant or award of MKL shares (Form 4, code A).
Dec 2, 2025: Tax withholding of MKL shares (Form 4, code F).
Feb 18, 2025: Grant or award of MKL shares (Form 4, code A).
Dec 5, 2024: Tax withholding of MKL shares (Form 4, code F).

Other insiders filing for MARKEL GROUP INC. (MKL)

Costanzo Brian J., Chief Financial Officer
Crowley Andrew G., EVP & Pres., Markel Ventures
Besca Mark, Director
Housel Morgan E., Director
Leopold Diane, Director
MICHAEL JONATHAN E, Director

How to read Form 4 transaction codes