InsiderTrades

Form 4 for MLM Martin Marietta Materials

Accepted 2025-02-20 00:00:00 ET · period of report 2025-02-18 · accession 0001127602-25-005852 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-02-20 2025-02-18 MLM BAR ROSELYN R EVP A - Grant $0.00 +4,362 63.7K +7% $0
2025-02-20 2025-02-18 MLM BAR ROSELYN R EVP F - Tax $533.99 -2,126 61.6K -3% -$1.14M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-02-18 A A 4,362 $0.00 63,721 D — — (F1) Represents the settlement of performance share units into common stock that were granted under the Martin Marietta Amended and Restated Stock Based Award Plan on February 18, 2022. The ultimate amount of shares to be received under the grant depended on the achievement of performance goals during a three-year performance period from January 1, 2022, through December 31, 2024. On February 18, 2025, Martin Marietta's Management Development and Compensation Committee certified the attainment of the applicable performance goals and approved the settlement of the PSU grant. The shares underlying the PSUs vested on December 31, 2024.
2 Common Common Stock 2025-02-18 F D 2,126 $533.99 61,595 D — —