X0202 4 2005-11-22 0 0000916076 MARTIN MARIETTA MATERIALS INC MLM 0001084501 ZELNAK STEPHEN P JR 2710 WYCLIFF ROAD2710 WYCLIFF ROAD RALEIGH NC 27607 1 1 0 0 Chairman, President and CEO Common Stock 2005-11-22 4 M 0 10000.00 38.32 A 151622.00 D Common Stock 2005-11-22 4 F 0 1597.00 75.41 D 150025.00 D Common Stock 2005-11-22 4 S 0 400.00 74.96 D 149625.00 D Common Stock 2005-11-22 4 S 0 400.00 74.98 D 149225.00 D Common Stock 2005-11-22 4 S 0 4000.00 75.00 D 145225.00 D Common Stock 2005-11-22 4 S 0 200.00 75.01 D 145025.00 D Common Stock 2005-11-22 4 S 0 600.00 75.02 D 144425.00 D Common Stock 2005-11-22 4 S 0 200.00 75.04 D 144225.00 D Common Stock 2005-11-22 4 S 0 203.00 75.05 D 144022.00 D Common Stock 2005-11-22 4 S 0 200.00 75.06 D 143822.00 D Common Stock 2005-11-22 4 S 0 300.00 75.07 D 143522.00 D Common Stock 2005-11-22 4 S 0 300.00 75.08 D 143222.00 D Common Stock 2005-11-22 4 S 0 1600.00 75.10 D 141622.00 D Common Stock 2005-11-23 4 M 0 10000.00 38.32 A 151622.00 D Common Stock 2005-11-23 4 F 0 1597.00 75.45 D 150025.00 D Common Stock 2005-11-23 4 S 0 300.00 75.36 D 149725.00 D Common Stock 2005-11-23 4 S 0 100.00 75.37 D 149625.00 D Common Stock 2005-11-23 4 S 0 3700.00 75.40 D 145925.00 D Common Stock 2005-11-23 4 S 0 600.00 75.42 D 145325.00 D Common Stock 2005-11-23 4 S 0 1200.00 75.43 D 144125.00 D Common Stock 2005-11-23 4 S 0 900.00 75.44 D 143225.00 D Common Stock 2005-11-23 4 S 0 400.00 75.45 D 142825.00 D Common Stock 2005-11-23 4 S 0 400.00 75.46 D 142425.00 D Common Stock 2005-11-23 4 S 0 300.00 75.50 D 142125.00 D Common Stock 2005-11-23 4 S 0 103.00 75.51 D 142022.00 D Common Stock 2005-11-23 4 S 0 400.00 75.53 D 141622.00 D Employee Stock Option (right to buy) 38.32 2005-11-22 4 M 0 10000.00 D 2013-08-19 Common Stock 10000.00 85000.00 D Employee Stock Option (right to buy) 38.32 2005-11-23 4 M 0 10000.00 D 2013-08-19 Common Stock 10000.00 75000.00 D Non-qualified stock option award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan. Options become exercisable in three equal annual installments commencing one year from the date of grant. Stephen P. Zelnak, Jr. 2005-11-23