SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
DIMICCO DANIEL R
(Last) (First) (Middle)
2100 REXFORD ROAD
(Street)
CHARLOTTE NC 28211-
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
NUCOR CORP [ NUE ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
VICE CHAIRMAN, PRESIDENT & CEO
3. Date of Earliest Transaction (Month/Day/Year)
11/09/2005
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
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. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction 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
Common Stock 11/09/2005 11/09/2005 M 28,796 A $20.835 114,134 D
Common Stock 11/09/2005 11/09/2005 M 456 A $21.91 114,590 D
Common Stock 11/09/2005 11/09/2005 M 19,498 A $25.645 134,088 D
Common Stock 11/09/2005 11/09/2005 M 7,684 A $28.625 141,772 D
Common Stock 11/09/2005 11/09/2005 M 18,520 A $32.395 160,292 D
Common Stock 11/09/2005 11/09/2005 M 12,700 A $39.365 172,992 D
Common Stock 11/09/2005 11/09/2005 S 48,294 D $63.5 124,698 D
Common Stock 11/09/2005 11/09/2005 S 18,520 D $63.8 106,178 D
Common Stock 11/09/2005 11/09/2005 S 12,700 D $63.88 93,478 D
Common Stock 11/09/2005 11/09/2005 S 7,684 D $63.94 85,794 D
Common Stock 11/09/2005 11/09/2005 S 456 D $64.08 85,338 D
Common Stock 11/14/2005 11/14/2005 M 2,054 A $21.91 87,394 D
Common Stock 11/14/2005 11/14/2005 M 2,334 A $23.55 89,728 D
Common Stock 11/14/2005 11/14/2005 M 1,852 A $24.3 91,580 D
Common Stock 11/14/2005 11/14/2005 M 4,084 A $24.475 95,664 D
Common Stock 11/14/2005 11/14/2005 M 4,082 A $24.495 99,746 D
Common Stock 11/14/2005 11/14/2005 M 3,898 A $25.645 103,644 D
Common Stock 11/14/2005 11/14/2005 M 2,540 A $39.365 106,184 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction 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 (Month/Day/Year) 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: 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
Stock Option $20.835 11/09/2005 11/09/2005 M 28,796 09/01/2003 02/28/2010 Common Stock 28,796 $0 0 D
Stock Option $21.91 11/09/2005 11/09/2005 M 456 09/01/1999 02/28/2006 Common Stock 456 $0 2,054 D
Stock Option $25.645 11/09/2005 11/09/2005 M 19,498 03/01/2004 08/31/2010 Common Stock 19,498 $0 3,898 D
Stock Option $28.625 11/09/2005 11/09/2005 M 7,684 09/01/2002 02/28/2009 Common Stock 7,684 $0 0 D
Stock Option $32.395 11/09/2005 11/09/2005 M 18,520 09/01/2004 02/28/2011 Common Stock 18,520 $0 0 D
Stock Option $39.365 11/09/2005 11/09/2005 M 12,700 03/01/2005 08/31/2011 Common Stock 12,700 $0 2,540 D
Stock Option $21.91 11/14/2005 11/14/2005 M 2,054 09/01/1999 02/28/2006 Common Stock 2,054 $0 0 D
Stock Option $23.55 11/14/2005 11/14/2005 M 2,334 03/01/2000 08/31/2006 Common Stock 2,334 $0 0 D
Stock Option $24.3 11/14/2005 11/14/2005 M 1,852 09/01/2000 02/28/2007 Common Stock 1,852 $0 4,156 D
Stock Option $24.475 11/14/2005 11/14/2005 M 4,084 03/01/2002 08/31/2008 Common Stock 4,084 $0 4,904 D
Stock Option $24.495 11/14/2005 11/14/2005 M 4,082 03/01/2003 08/31/2009 Common Stock 4,082 $0 4,898 D
Stock Option $25.645 11/14/2005 11/14/2005 M 3,898 03/01/2004 08/31/2010 Common Stock 3,898 $0 0 D
Stock Option $39.365 11/14/2005 11/14/2005 M 2,540 03/01/2005 08/31/2011 Common Stock 2,540 $0 0 D
Explanation of Responses:
Kelly J. Wilmoth - Attorney-in-fact 11/14/2005
** 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 Number.