FORM 4
[ X ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
                                                                                  
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public
Utility Holding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940
                      

1. Name and Address of Reporting Person *

NNS Holding 		2. Issuer Name and Ticker or Trading Symbol

MARTIN MARIETTA MATERIALS INC [ MLM ] 		5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      __ X __ 10% Owner
_____ Officer (give title below)      _____ Other (specify below)
(Last)          (First)          (Middle)

C/O M&C CORPORATE SERVICES, PO BOX 309GT UGLAND HOUSE, SOUTH CHURCH 		3. Date of Earliest Transaction (MM/DD/YYYY)

10/3/2008
(Street)

GEORGETOWN, E9 E9
(City)        (State)        (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)

 
6. Individual or Joint/Group Filing (Check Applicable Line)

___ Form filed by One Reporting Person
_ X _ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3) 		2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. Code
(Instr. 8) 		4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5) 		5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4) 		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3) 		2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. Code
(Instr. 8) 		5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5) 		6. Date Exercisable and Expiration Date 7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4) 		8. Price of Derivative Security
(Instr. 5) 		9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Call Option (right to buy)   $134.6775   10/3/2008     J  (2)       1    3/25/2009   3/25/2009   Common Stock   350600   $0   1   D   (1)  
Put Option (obligation to buy)   $134.6775   10/3/2008     J  (2)       1    3/25/2009   3/25/2009   Common Stock   350600   $0   1   D   (1)  
Call Option (right to buy)   $134.6775   10/6/2008     J  (2)       1    3/25/2009   3/25/2009   Common Stock   199400   $0   1   D   (1)  
Put Option (obligation to buy)   $134.6775   10/6/2008     J  (2)       1    3/25/2009   3/25/2009   Common Stock   199400   $0   1   D   (1)  

Explanation of Responses:
( 1)  See attached joint filer information.
( 2)  On October 3, 2008, NNS Holding partially unwound an existing European-style forward derivative transaction (also called a European-style synthetic long or put-call pair combination). Execution of the unwind occurred on October 3 and 6, 2008. As of October 6, 2008, NNS Holding is no longer the beneficial owner of 10% or more of the company's common stock.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
NNS Holding
C/O M&C CORPORATE SERVICES
PO BOX 309GT UGLAND HOUSE, SOUTH CHURCH
GEORGETOWN, E9 E9
X

Sawiris Nassef
C/O M&C CORPORATE SERVICES, PO BOX 309GT
UGLAND HOUSE, SOUTH CHURCH STREET
GEORGETOWN, E9 E9
X

Norman Philip
C/O M&C CORPORATE SERVICES, PO BOX 309GT
UGLAND HOUSE, SOUTH CHURCH STREET
GEORGETOWN, E9 E9
X


Signatures
/s/ Nassef Sawiris, as a director on behalf of NNS Holding 10/7/2008
** Signature of Reporting Person Date

/s/ Nassef Sawiris 10/7/2008
** Signature of Reporting Person Date

/s/ Philip Norman 10/7/2008
** Signature of Reporting Person Date


Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.
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