Greta J. Harris

CIK: 0001857626

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (66.7%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

MKL

MARKEL GROUP INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (6 total)

MKL
MARKEL GROUP INC.
May 22, 2026
Sale(S)
Direct
35 shares at avg. $1846.12$65K
MKL
MARKEL GROUP INC.
May 22, 2026
Sale(S)
Direct
14 shares at avg. $1847.36$26K
MKL
MARKEL GROUP INC.
May 22, 2026
Sale(S)
Direct
27 shares at avg. $1848.83$50K
MKL
MARKEL GROUP INC.
May 20, 2026
Award(A)
Direct
89 shares-
MKL
MARKEL GROUP INC.
May 23, 2025
Sale(S)
Direct
90 shares at avg. $1861.44$168K
MKL
MARKEL GROUP INC.
May 21, 2025
Award(A)
Direct
88 shares-

		Type	Shares	Price		Ownership
May 22, 2026	MKL MARKEL GROUP INC.	Sale(S)	35	$1846.12	$64,614	Direct
May 22, 2026	MKL MARKEL GROUP INC.	Sale(S)	14	$1847.36	$25,863	Direct
May 22, 2026	MKL MARKEL GROUP INC.	Sale(S)	27	$1848.83	$49,918	Direct
May 20, 2026	MKL MARKEL GROUP INC.	Award(A)	89	-	$0	Direct
May 23, 2025	MKL MARKEL GROUP INC.	Sale(S)	90	$1861.44	$167,530	Direct
May 21, 2025	MKL MARKEL GROUP INC.	Award(A)	88	-	-	Direct

1-6 of 6 transactions

About Harris Greta J

Harris Greta J (SEC CIK 0001857626) files insider reports with the SEC as Director of MARKEL GROUP INC. (MKL).

Signal8 holds 4 ownership filings by Harris Greta J, all Form 4s, filed between May 23, 2025 and May 27, 2026. Those filings report 6 transactions, from May 21, 2025 to May 22, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Harris Greta J's filings is in GLEN ALLEN, VA.

Recent filings by Harris Greta J

May 22, 2026: Open-market sales of MKL shares (3 lines, Form 4, code S).
May 20, 2026: Grant or award of MKL shares (Form 4, code A).
May 23, 2025: Open-market sale of MKL shares (Form 4, code S).
May 21, 2025: Grant or award of MKL shares (Form 4, code A).

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