Form 4 for MLM Martin Marietta Materials
Accepted 2026-02-19 00:00:00 ET · period of report 2026-02-17 · accession 0000916076-26-000006 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-19 | 2026-02-17 | MLM | Flynn Jason Paul | SVP, CIO | A - Grant | $0.00 | +222 | 4,621 | +5% | $0 | |
| 2026-02-19 | 2026-02-17 | MLM | Flynn Jason Paul | SVP, CIO | F - Tax | $666.53 | -107 | 4,514 | -2% | -$71.3K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-17 | A | A | 222 | $0.00 | 4,621 | 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 24, 2023. 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, 2023, through December 31, 2025. On February 17, 2026, 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, 2025. |
| 2 | Common | Common Stock | 2026-02-17 | F | D | 107 | $666.53 | 4,514 | D | — | — |