Brian J. Costanzo
Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
About Brian J. Costanzo
Brian J. Costanzo is recorded as CFO at Markel Group Inc. (MKL). Markel Group Inc. reported in an 8-K filed November 18, 2022 that Brian J. Costanzo was appointed principal financial officer, effective January 1, 2023.
“the functions, duties and responsibilities of the Company's principal financial officer (as set forth by rules adopted under the Exchange Act), including relating to the Company's periodic reporting on Form 10-Q and Form 10-K and the fulfillment of such functions, duties and responsibilities associated with the accompanying certifications to such filings, as well as the designation of the Company's principal financial officer, will transition from Mr. Noble to Brian J. Costanzo, the Company's Senior Vice President, Finance, Chief Accounting Officer and Controller.”
Summary generated from SEC filings and earnings-call records held by Equibles.
Affiliation history
Recorded current and former roles; source labels appear when available.
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Current
2023-01-01–present
Company network
Recorded roles and call appearances connecting this person to public companies.
Leadership on record at Markel Group Inc.
Other people whose current roles at this company are on record from its filings.
- Thomas S. Gayner CEO, Chairman, Board Member
- MICHAEL O’REILLY Chairman
- Thomas Gayner Chairman
- Teresa S. Gendron CFO
- Michael R. Heaton COO
- Robert C. Cox COO
- Meade P. Grandis Chief Accounting Officer
- Oscar Guerrero Chief Accounting Officer
- A. LYNNE PUCKETT Board Member
- ANTHONY F. MARKEL Board Member
Recent activity
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.