Costanzo Brian J. bought MKL
September 30, 2025 · Form 4 insider transaction
Costanzo Brian J. bought 2 shares of Markel Group Inc. at $1624.66 per share, a transaction worth $3.0K. The trade was recorded as j and disclosed on an SEC Form 4, filed 16 days after the transaction.
Direction
Acquired (buy-side)
Shares
2
Price
$1624.66
Total value
$3.0K
InsiderCostanzo Brian J.
Role—
CompanyMarkel Group Inc. (MKL)
SecurityCommon Stock
Transaction codeJ: J
Transaction dateSeptember 30, 2025
Filing dateOctober 16, 2025
Shares owned after976
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares acquired under the qualified component of the MKL 2020 Employee Stock Purchase Plan in a transaction exempt under Exchange Act Rule 16b-3(c).