Petro Michael J bought MLM
March 1, 2026 · Form 4 insider transaction
Petro Michael J bought 2,960 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 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
2,960
Price
$0.00
Total value
N/A
InsiderPetro Michael J
Role—
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateMarch 1, 2026
Filing dateMarch 3, 2026
Shares owned after15,359
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 three equal installments on the third, fourth and fifth anniversaries of the award date, subject to continued employment and other terms and conditions specified in the award agreement.