Markel Group Inc.

MKL·NYSE·$1858.44Share Price as of 11/2·$23BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/28/26 10-QQ2 ended 06/30/2607/29/26 10-QQ1 ended 03/31/2604/28/26 10-KFY 202502/26/26 10-QQ3 ended 09/30/2510/29/25

Disclosures

8-KCurrent report10/28/26 8-KCurrent report09/08/26 8-KCurrent report05/22/26 8-KCurrent report05/20/26 8-KCurrent report02/26/26

Prospectuses and Registrations

S-8 POSPost-effective amendment (S-8)12/18/25 S-8 POSPost-effective amendment (S-8)12/18/25 S-8 POSPost-effective amendment (S-8)12/18/25 S-8 POSPost-effective amendment (S-8)12/18/25 S-8 POSPost-effective amendment (S-8)12/18/25

Proxies

DEF 14ADefinitive proxy04/02/26 DEFA14AAdditional proxy materials04/02/26 PRE 14APreliminary proxy03/06/26 PX14A6GLetter to shareholders05/09/25 PX14A6GLetter to shareholders04/07/25

Ownership

13F-HRInstitutional holdings10/30/26 Form 4Insider transaction10/16/26 13F-HRInstitutional holdings07/31/26 Form 4Insider transaction07/16/26 Form 4Insider transaction07/16/26

Other

N-PXAnnual report of proxy voting record08/28/26 11-KEmployee stock purchase plan report06/11/26 SDConflict Minerals disclosure05/29/26 ARSAnnual report to shareholders03/10/26 N-PXAnnual report of proxy voting record08/29/25