Sec Form 4 Filing - STATE FARM MUTUAL AUTOMOBILE INSURANCE CO @ NUCOR CORP - 2023-08-10

FORM 4 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 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(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 2. Issuer Name and Ticker or Trading Symbol NUCOR CORP [ NUE] 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) ONE STATE FARM PLAZA 3. Date of Earliest Transaction (MM/DD/YY) 08/10/2023 (Street) BLOOMINGTON, IL61710 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 08/10/2023 P 39,641 D $ 168.0153 21,498,459 D Common Stock 2,814,165 I State Farm Fire and Casualty Company (see Footnote 1) ( 1 ) Common Stock 546,351 I State Farm Life Insurance Company (see Footnote 2) ( 2 ) Common Stock 2,293 I State Farm Life and Accident Assurance Company (see Footnote 3) ( 3 )

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other STATE FARM MUTUAL AUTOMOBILE INSURANCE CO ONE STATE FARM PLAZA BLOOMINGTON, IL61710 X Signatures /s/ Joseph P. Young, Senior Vice President and Chief Investment Officer 08/14/2023 Signature of Reporting Person Date

Explanation of Responses:

( 1 )1 - The common stock beneficially owned by State Farm Mutual Automobile Insurance Company is directly owned by State Farm Fire and Casualty Company, a wholly-owned subsidiary of State Farm Mutual Automobile Insurance Company. ( 2 )2 - The common stock beneficially owned by State Farm Mutual Automobile Insurance Company is directly owned by State Farm Life Insurance Company, a wholly-owned subsidiary of State Farm Mutual Automobile Insurance Company. ( 3 )3 - The common stock beneficially owned by State Farm Mutual Automobile Insurance Company is directly owned by State Farm Life and Accident Assurance Company, a wholly-owned subsidiary of State Farm Life Insurance Company. State Farm Life Insurance Company is a wholly-owned subsidiary of State Farm Mutual Automobile Insurance Company.

Remarks: The obligation to file this Form 4 was triggered as a result of State Farm Mutual Automobile Insurance Company's disposition of shares reducing its ownership percentage below 10% of the outstanding shares of the Issuer reported in the Issuer's Form 10-Q dated August 9, 2023.

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.
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