Petro Michael J bought MLM
February 20, 2026 · Form 4 insider transaction
Petro Michael J bought 931 shares of Martin Marietta Materials, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
931
Price
$0.00
Total value
N/A
InsiderPetro Michael J
Role—
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateFebruary 20, 2026
Filing dateFebruary 24, 2026
Shares owned after12,704
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Restricted stock unit award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan, which award vests pro rata in equal installments over three years from the date of grant.