Brian J. Costanzo - Net Worth and Insider Trading

Brian J. Costanzo Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Brian J. Costanzo owns 1 companies in total, including Markel Group Inc (MKL) .

Click here to see the complete history of Brian J. Costanzo’s form 4 insider trades.

Insider Ownership Summary of Brian J. Costanzo

Ticker Comapny Transaction Date Type of Owner
MKL Markel Group Inc 2021-08-18 CAO and Controller

Brian J. Costanzo Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Brian J. Costanzo Ownership Network

Ownership Network List of Brian J. Costanzo

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Ownership Network Relation of Brian J. Costanzo

Insider Network Chart

Brian J. Costanzo Owned Company Details

What does Markel Group Inc do?

Who are the key executives at Markel Group Inc?

Brian J. Costanzo is the CAO and Controller of Markel Group Inc. Other key executives at Markel Group Inc include director & Vice Chairman Steven A Markel , Pres. & Chief Investment Off. Thomas Sinnickson Gayner , and Chief Financial Officer Teresa S Gendron .

Markel Group Inc (MKL) Insider Trades Summary

Over the past 18 months, Brian J. Costanzo made no insider transaction in Markel Group Inc (MKL). Other recent insider transactions involving Markel Group Inc (MKL) include a net sale of 4,398 shares made by Steven A Markel , a net purchase of 375 shares made by Thomas Sinnickson Gayner , and a net purchase of 146 shares made by Lawrence A Cunningham .

In summary, during the past 3 months, insiders sold 3,122 shares of Markel Group Inc (MKL) in total and bought 0 shares, with a net sale of 3,122 shares. During the past 18 months, 4,625 shares of Markel Group Inc (MKL) were sold and 963 shares were bought by its insiders, resulting in a net sale of 3,662 shares.

Markel Group Inc (MKL)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Markel Group Inc Insider Transactions

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Brian J. Costanzo Mailing Address

Above is the net worth, insider trading, and ownership report for Brian J. Costanzo. You might contact Brian J. Costanzo via mailing address: 4521 Highwoods Parkway, Glen Allen Va 23060.

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