Key facts
- This page summarizes Diane Leopold's Form 4 filing for MARKEL GROUP INC. (MKL).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 17 Jun 2026, 16:34.
Diane Leopold - 15 Jun 2026 Form 4 Insider Report for MARKEL GROUP INC. (MKL)
- Reporting relationship
- Director
- Issuer ticker
- MKL
- Reported as of
- 15 Jun 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 17 Jun 2026, 16:34:41 UTC
- Prior SEC filing
- 22 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Karen O. Earls, Attorney-in-fact for Diane Leopold
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Diane Leopold filed Form 4 for MARKEL GROUP INC. (MKL) on 17 Jun 2026.
Change
- Previous filing in this sequence was filed on 22 May 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001595985
Primary reporting owner
Leopold Diane
- Relationship
- Director
- Address
- C/O MARKEL GROUP INC., 4521 HIGHWOODS PARKWAY, GLEN ALLEN
- Signature
- /s/ Karen O. Earls, Attorney-in-fact for Diane Leopold
- Signature date
- 17 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MKL
transaction
Common Stock
Other
- Transaction value
- Shares
- +66
- Change %
- +2.9%
- Price
- $1668.65*
- Shares after
- 2,345
- Date
- 15 Jun 2026
- Ownership
- Direct
- Footnotes
- F1
MKL
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 550
- Date
- 15 Jun 2026
- Ownership
- By Spouse
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Shares acquired pursuant to the MKL 2020 Employee Stock Purchase Plan.
Footnote F2
Beneficial ownership of securities is expressly disclaimed.