Martin Marietta Materials, Inc. (MLM) has 20 tenedores institucionales e internos conocidos registrados. El mayor tenedor es Nye C Howard con 176,038 acciones. Otros tenedores destacados incluyen BAR ROSELYN R y LLOYD ANNE H.
En los últimos 12 meses, los internos han realizado 55 transacciones en MLM acciones — 32 compras (valoradas en $3.54M) y 1 ventas (valoradas en $636.63K). Las compras internas han superado las ventas durante este período, lo que puede señalar confianza en las perspectivas de la empresa.
MLM Participación de Insiders
Principal Titular
Nye C Howard
176,038 acciones
Compras (12 meses)
32
$3.54M valor
Ventas (12 meses)
1
$636.63K valor
Actividad de Transacciones (12 meses)
Principales Titulares Internos
| # |
Nombre |
Cargo |
Acciones en Propiedad |
Última Declaración |
Tamaño Relativo |
| 1 |
Nye C Howard |
Chairman, Pres & CEO |
176,038 |
2026-03-03 |
|
| 2 |
Bar Roselyn R |
Executive Vice President |
62,594 |
2025-12-17 |
|
| 3 |
Lloyd Anne H |
EVP and CFO |
59,786 |
2017-05-24 |
|
| 4 |
Zelnak Stephen P Jr |
Director |
52,769 |
2020-07-10 |
|
| 5 |
Nickolas James Aj |
EVP and CFO |
27,093 |
2025-02-25 |
|
| 6 |
Schoen George Frederick |
EVP, Gc and Corp. Secretary |
23,673 |
2026-03-03 |
|
| 7 |
Guzzo Dana F. |
SVP/controller/cao |
22,027 |
2019-02-26 |
|
| 8 |
Quillen Michael J |
Director |
21,306 |
2024-05-10 |
|
| 9 |
Menaker Frank H Jr |
Director |
20,576 |
2016-03-02 |
|
| 10 |
Cole Sue W |
Director |
20,394 |
2025-05-16 |
|
| 11 |
Grant Daniel L. |
SVP - Strategy and Development |
19,329 |
2021-02-23 |
|
| 12 |
Maffucci David G |
Director |
17,874 |
2018-06-01 |
|
| 13 |
Mcdonald William E |
Director |
17,869 |
2017-03-02 |
|
| 14 |
Rediker Dennis L |
Director |
17,775 |
2019-03-01 |
|
| 15 |
Vinroot Richard A |
Director |
15,955 |
2016-03-02 |
|
| 16 |
Perez Laree E |
Director |
15,417 |
2025-08-11 |
|
| 17 |
Petro Michael J |
SVP and CFO |
15,359 |
2026-03-03 |
|
| 18 |
Mohr John P |
SVP - CIO |
14,974 |
2023-12-05 |
|
| 19 |
Cardin Robert J |
SVP, Controller & CAO |
12,562 |
2026-02-25 |
|
| 20 |
Koraleski John J |
Director |
8,822 |
2026-03-02 |
|
Transacciones Recientes (últimos 12 meses)
| Fecha |
Nombre |
Cargo |
Tipo |
Acciones |
Precio |
Valor |
| 2026-03-01 |
Schoen George Frederick |
EVP, Gc and Corp. Secretary |
Concesión de RSU |
23,673 |
- |
- |
| 2026-03-01 |
Schoen George Frederick |
EVP, Gc and Corp. Secretary |
Desconocido |
- |
- |
- |
| 2026-03-01 |
Petro Michael J |
SVP and CFO |
Concesión de RSU |
2,960 |
- |
- |
| 2026-03-01 |
Nye C Howard |
Chairman, Pres & CEO |
Concesión de RSU |
5,919 |
- |
- |
| 2026-03-01 |
Mccunniff Donald A. |
EVP and Chro |
Concesión de RSU |
2,960 |
- |
- |
| 2026-02-27 |
Pike Thomas |
Director |
Concesión de RSU |
47 |
$676.57 |
$31.8K |
| 2026-02-27 |
Koraleski John J |
Director |
Concesión de RSU |
69 |
$676.57 |
$46.68K |
| 2026-02-27 |
Wajsgras David C |
Director |
Concesión de RSU |
56 |
$676.57 |
$37.89K |
| 2026-02-24 |
Flynn Jason Paul |
SVP and CIO |
Retención Fiscal de RSU |
30 |
$696.85 |
$20.91K |
| 2026-02-23 |
Flynn Jason Paul |
SVP and CIO |
Retención Fiscal de RSU |
177 |
$683.60 |
$121K |
| 2026-02-24 |
Petro Michael J |
SVP and CFO |
Retención Fiscal de RSU |
94 |
$696.85 |
$65.5K |
| 2026-02-23 |
Petro Michael J |
SVP and CFO |
Retención Fiscal de RSU |
211 |
$683.60 |
$144.24K |
| 2026-02-24 |
Cardin Robert J |
SVP, Controller & CAO |
Retención Fiscal de RSU |
103 |
$696.85 |
$71.78K |
| 2026-02-23 |
Cardin Robert J |
SVP, Controller & CAO |
Retención Fiscal de RSU |
209 |
$683.60 |
$142.87K |
| 2026-02-24 |
Nye C Howard |
Chairman, Pres & CEO |
Retención Fiscal de RSU |
1,221 |
$696.85 |
$850.85K |
| 2026-02-23 |
Nye C Howard |
Chairman, Pres & CEO |
Retención Fiscal de RSU |
1,805 |
$683.60 |
$1.23M |
| 2026-02-23 |
Mccunniff Donald A. |
EVP and Chro |
Retención Fiscal de RSU |
192 |
$683.60 |
$131.25K |
| 2026-02-20 |
Flynn Jason Paul |
SVP and CIO |
Concesión de RSU |
592 |
$548.75 |
$324.86K |
| 2026-02-20 |
Petro Michael J |
SVP and CFO |
Concesión de RSU |
931 |
- |
- |
| 2026-02-20 |
Cardin Robert J |
SVP, Controller & CAO |
Concesión de RSU |
658 |
- |
- |
| 2026-02-20 |
Nye C Howard |
Chairman, Pres & CEO |
Concesión de RSU |
2,216 |
$548.75 |
$1.22M |
| 2026-02-20 |
Mccunniff Donald A. |
EVP and Chro |
Concesión de RSU |
1,277 |
- |
- |
| 2026-02-17 |
Flynn Jason Paul |
SVP and CIO |
Retención Fiscal de RSU |
107 |
$666.53 |
$71.32K |
| 2026-02-17 |
Petro Michael J |
SVP and CFO |
Retención Fiscal de RSU |
758 |
$666.53 |
$505.23K |
| 2026-02-17 |
Cardin Robert J |
SVP, Controller & CAO |
Retención Fiscal de RSU |
822 |
$666.53 |
$547.89K |
