Form 4 for MLM Martin Marietta Materials
Accepted 2025-03-06 00:00:00 ET · period of report 2025-03-05 · accession 0001127602-25-008484 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-03-06 | 2025-03-05 | MLM | McCunniff Donald A. | EVP, CHRO | M - OptEx | $154.58 | +1,332 | 4,855 | +38% | +$205.9K |
| D | 2025-03-06 | 2025-03-05 | MLM | McCunniff Donald A. | EVP, CHRO | S - Sale+OE | $475.00 | -1,332 | 3,523 | -27% | -$632.7K |
| D | 2025-03-06 | 2025-03-05 | MLM | McCunniff Donald A. | EVP, CHRO | M - OptEx | $0.00 | -1,332 | 0 | -100% | $0 |
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 | 2025-03-05 | M | A | 1,332 | $154.58 | 4,855 | D | — | — | |
| 2 | Common | Common Stock | 2025-03-05 | S | D | 1,332 | $475.00 | 3,523 | D | — | — | |
| 3 | Derivative | Stock Options (Right to Buy) | 2025-03-05 | M | D | 1,332 | $0.00 | 0 | D | $154.58 · — to 2025-05-21 | 1,332 Common Stock | (F1) Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in four equal annual installments commencing one year from the date of grant. |