MLM
MARTIN MARIETTA MATERIALS INCCompany with tickers: MLM
CIK
916076
CUSIP
573284106
Shares Outstanding
60,312,046
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-03-01 | Schoen George Frederick | EVP, GC and Corp. Secretary | Award | 23,673 |
| 2026-03-01 | Petro Michael J | SVP and CFO | Award | 2,960 |
| 2026-03-01 | Nye C Howard | Director, Chairman, Pres & CEO | Other | 70,400 |
| 2026-03-01 | Nye C Howard | Director, Chairman, Pres & CEO | Award | 5,919 |
| 2026-03-01 | McCunniff Donald A. | EVP and CHRO | Award | 2,960 |
| 2026-03-01 | Schoen George Frederick | EVP, GC and Corp. Secretary | Other | 0 |
| 2026-02-27 | WAJSGRAS DAVID C | Director | Award | 56 |
| 2026-02-27 | Pike Thomas | Director | Award | 47 |
| 2026-02-27 | KORALESKI JOHN J | Director | Award | 69 |
| 2026-02-27 | KORALESKI JOHN J | Director | Other | 2,000 |
| 2026-02-24 | Petro Michael J | SVP and CFO | Tax | 94 |
| 2026-02-24 | Nye C Howard | Director, Chairman, Pres & CEO | Tax | 1,221 |
| 2026-02-24 | Flynn Jason Paul | SVP and CIO | Tax | 30 |
| 2026-02-24 | Cardin Robert J | SVP, Controller & CAO | Tax | 103 |
| 2026-02-23 | Petro Michael J | SVP and CFO | Tax | 211 |
| 2026-02-23 | Nye C Howard | Director, Chairman, Pres & CEO | Tax | 1,805 |
| 2026-02-23 | Nye C Howard | Director, Chairman, Pres & CEO | Other | 70,400 |
| 2026-02-23 | McCunniff Donald A. | EVP and CHRO | Tax | 192 |
| 2026-02-23 | Flynn Jason Paul | SVP and CIO | Tax | 177 |
| 2026-02-23 | Cardin Robert J | SVP, Controller & CAO | Tax | 209 |
| 2026-02-20 | Petro Michael J | SVP and CFO | Award | 931 |
| 2026-02-20 | Nye C Howard | Director, Chairman, Pres & CEO | Award | 2,216 |
| 2026-02-20 | Nye C Howard | Director, Chairman, Pres & CEO | Other | 70,400 |
| 2026-02-20 | McCunniff Donald A. | EVP and CHRO | Award | 1,277 |
| 2026-02-20 | Flynn Jason Paul | SVP and CIO | Award | 592 |
| 2026-02-20 | Cardin Robert J | SVP, Controller & CAO | Award | 658 |
| 2026-02-17 | Petro Michael J | SVP and CFO | Tax | 758 |
| 2026-02-17 | Petro Michael J | SVP and CFO | Award | 1,724 |
| 2026-02-17 | Flynn Jason Paul | SVP and CIO | Award | 222 |
| 2026-02-17 | Flynn Jason Paul | SVP and CIO | Tax | 107 |
| 2026-02-17 | Nye C Howard | Director, Chairman, Pres & CEO | Other | 70,400 |
| 2026-02-17 | Nye C Howard | Director, Chairman, Pres & CEO | Award | 22,365 |
| 2026-02-17 | Nye C Howard | Director, Chairman, Pres & CEO | Tax | 9,717 |
| 2026-02-17 | Cardin Robert J | SVP, Controller & CAO | Award | 1,869 |
| 2026-02-17 | Cardin Robert J | SVP, Controller & CAO | Tax | 822 |
| 2025-12-16 | Nye C Howard | Director, Chairman, Pres & CEO | Other | 70,400 |
| 2025-12-16 | Nye C Howard | Director, Chairman, Pres & CEO | Tax | 298 |
| 2025-12-16 | McCunniff Donald A. | EVP and CHRO | Tax | 50 |
| 2025-12-16 | Cardin Robert J | SVP, Controller & CAO | Tax | 32 |
| 2025-12-16 | BAR ROSELYN R | Executive Vice President | Tax | 66 |
| 2025-12-02 | BAR ROSELYN R | Executive Vice President | Gift | 488 |
| 2025-12-01 | Flynn Jason Paul | SVP and CIO | Tax | 123 |
| 2025-12-01 | BAR ROSELYN R | Executive Vice President | Tax | 420 |
| 2025-11-28 | WAJSGRAS DAVID C | Director | Award | 61 |
| 2025-11-28 | Pike Thomas | Director | Award | 51 |
| 2025-11-28 | KORALESKI JOHN J | Director | Award | 75 |
| 2025-11-28 | KORALESKI JOHN J | Director | Other | 2,000 |
| 2025-08-29 | WAJSGRAS DAVID C | Director | Award | 61 |
| 2025-08-29 | KORALESKI JOHN J | Director | Other | 2,000 |
| 2025-08-29 | KORALESKI JOHN J | Director | Award | 76 |
| 2025-08-29 | Pike Thomas | Director | Award | 51 |
| 2025-08-14 | Flynn Jason Paul | SVP and CIO | Other | 4,522 |
| 2025-08-08 | PEREZ LAREE E | Director | Sell | 1,038 |
| 2025-07-08 | Petro Michael J | SVP and CFO | Award | 1,822 |
| 2025-05-30 | WAJSGRAS DAVID C | Director | Award | 69 |
| 2025-05-30 | KORALESKI JOHN J | Director | Award | 85 |
| 2025-05-30 | KORALESKI JOHN J | Director | Other | 2,000 |
| 2025-05-30 | Pike Thomas | Director | Award | 58 |
| 2025-05-15 | Mack Mary T | Sr. Executive Vice President | Award | 308 |
| 2025-05-15 | COLE SUE W | Director | Other | 4,250 |
| 2025-05-15 | COLE SUE W | Director | Award | 308 |
| 2025-05-15 | Ables Dorothy M | Director | Award | 308 |
| 2025-05-15 | Cardin Robert J | SVP, Controller & CAO | Award | 2,869 |
| 2025-05-15 | WAJSGRAS DAVID C | Director | Award | 308 |
| 2025-05-15 | SLAGER DONALD W | Director | Award | 308 |
| 2025-05-15 | Pike Thomas | Director | Award | 308 |
| 2025-05-15 | PEREZ LAREE E | Director | Award | 308 |
| 2025-05-15 | KORALESKI JOHN J | Director | Other | 2,000 |
| 2025-05-15 | KORALESKI JOHN J | Director | Award | 308 |
| 2025-05-15 | Foxx Anthony R | Director | Award | 308 |
| 2025-03-05 | McCunniff Donald A. | EVP and CHRO | Convert | 1,332 |
| 2025-03-05 | McCunniff Donald A. | EVP and CHRO | Sell | 1,332 |
| 2025-03-05 | McCunniff Donald A. | EVP and CHRO | Convert | 1,332 |
| 2025-03-04 | Petro Michael J | SVP and CFO | Buy | 550 |
| 2025-02-28 | Pike Thomas | Director | Award | 65 |
| 2025-02-28 | WAJSGRAS DAVID C | Director | Award | 78 |
| 2025-02-28 | KORALESKI JOHN J | Director | Other | 2,000 |
| 2025-02-28 | KORALESKI JOHN J | Director | Award | 96 |
| 2025-02-24 | Brooks Oliver W | SVP - Enterprise Excellence | Tax | 188 |
| 2025-02-24 | Petro Michael J | SVP and CFO | Tax | 200 |
| 2025-02-24 | Nye C Howard | Director, Chairman, Pres & CEO | Tax | 2,032 |
| 2025-02-24 | Nickolas James AJ | EVP and CFO | Tax | 450 |
| 2025-02-24 | Cardin Robert J | SVP, Controller & CAO | Tax | 216 |
| 2025-02-24 | BAR ROSELYN R | Executive Vice President | Tax | 402 |
| 2025-02-21 | McCunniff Donald A. | EVP and CHRO | Award | 1,543 |
| 2025-02-21 | Brooks Oliver W | SVP - Enterprise Excellence | Award | 744 |
| 2025-02-21 | Petro Michael J | SVP and CFO | Award | 733 |
| 2025-02-21 | Nye C Howard | Director, Chairman, Pres & CEO | Other | 70,400 |
| 2025-02-21 | Nye C Howard | Director, Chairman, Pres & CEO | Award | 2,125 |
| 2025-02-21 | Nickolas James AJ | EVP and CFO | Award | 1,637 |
| 2025-02-21 | KOHN BRADLEY D | SVP, General Counsel and Secy | Award | 981 |
| 2025-02-21 | Cardin Robert J | SVP, Controller & CAO | Award | 795 |
| 2025-02-21 | BAR ROSELYN R | Executive Vice President | Award | 738 |
| 2025-02-20 | KOHN BRADLEY D | SVP, General Counsel and Secy | Other | 2,644 |
| 2025-02-18 | Nickolas James AJ | EVP and CFO | Tax | 2,106 |
| 2025-02-18 | Nickolas James AJ | EVP and CFO | Award | 4,295 |
| 2025-02-18 | Petro Michael J | SVP and CFO | Tax | 1,211 |
| 2025-02-18 | Petro Michael J | SVP and CFO | Award | 2,454 |
| 2025-02-18 | Nye C Howard | Director, Chairman, Pres & CEO | Award | 23,550 |
| 2025-02-18 | Nye C Howard | Director, Chairman, Pres & CEO | Tax | 11,498 |