Nucor (NYSE: NUE) CFO reports 3,297.7300 common shares on Form 3

Rhea-AI Filing Summary

NUCOR CORP executive John Leo Sullivan III, the company’s CFO, Treasurer and Executive Vice President, filed an initial Form 3 showing his beneficial ownership in the company. The filing reports direct ownership of 3,297.7300 shares of Nucor common stock, establishing his baseline insider position.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Sullivan III John Leo

Role CFO, Treasurer and EVP

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 3,297.73 shares (Direct)

Footnotes (1)

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Sullivan III John Leo

(Last) (First) (Middle)

1915 REXFORD ROAD

(Street)

CHARLOTTE NC 28211

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/01/2026

3. Issuer Name and Ticker or Trading Symbol
NUCOR CORP [ NUE ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO, Treasurer and EVP

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	3,297.73	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Caitlin A. Kelly, attorney-in-fact for Mr. Sullivan	03/11/2026
	** 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 5 (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.

FAQ

What does the NUCOR CORP (NUE) Form 3 filing disclose?

The Form 3 filing discloses that executive John Leo Sullivan III beneficially owns 3,297.7300 shares of NUCOR CORP common stock. It serves as his initial insider ownership report as CFO, Treasurer and Executive Vice President.

Who is the insider in the latest NUCOR CORP (NUE) Form 3?

The insider is John Leo Sullivan III, who serves as NUCOR CORP’s CFO, Treasurer and Executive Vice President. The filing reports his direct beneficial ownership of 3,297.7300 shares of Nucor common stock as his baseline position.

Does the NUCOR CORP (NUE) Form 3 show any recent insider buying or selling?

No specific insider buying or selling is shown; the entry is categorized as a holding. The Form 3 simply records that John Leo Sullivan III directly owns 3,297.7300 shares of NUCOR CORP common stock as his initial reported stake.

How many NUCOR CORP (NUE) shares does John Leo Sullivan III report owning?

He reports direct beneficial ownership of 3,297.7300 shares of NUCOR CORP common stock. This figure appears in the Form 3 as the total shares following the reported holding, establishing his starting insider ownership level at the company.

Is the NUCOR CORP (NUE) insider ownership in the Form 3 direct or indirect?

The ownership reported in the Form 3 is direct. The transaction record identifies the ownership code as “D,” indicating that John Leo Sullivan III personally holds 3,297.7300 shares of NUCOR CORP common stock in his own name.