Nucor officer Allen Behr proposes $3.23M share sale

The proposed block comprises 1,286 shares from restricted stock vesting and 10,560 shares from an option exercise.

Rhea-AI Filing Summary

Nucor Corp. (NUE) officer Allen Behr reported a proposed sale of 11,846 common shares at an aggregate market value of $3,232,795.78, with a proposed sale date of October 29, 2026. The shares are listed as 1,286 from restricted stock vesting on June 1, 2026, and 10,560 from a stock option exercise on October 29, 2026. Behr also reported an earlier sale of 7,739 common shares on August 14, 2026, valued at $2,121,577.97.

Key Figures

Proposed sale: 11,846 common shares Aggregate market value: $3,232,795.78 Restricted stock vesting: 1,286 shares +3 more

6 metrics

Proposed sale 11,846 common shares Proposed sale date October 29, 2026

Aggregate market value $3,232,795.78 Proposed sale

Restricted stock vesting 1,286 shares Dated June 1, 2026

Stock option exercise 10,560 shares Dated October 29, 2026

Prior sale 7,739 common shares August 14, 2026

Aggregate market value $2,121,577.97 Prior sale on August 14, 2026

Key Terms

Rule 144, Restricted Stock Vesting, Stock Option Exercise

3 terms

Rule 144 regulatory

"definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting financial

"Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Stock Option Exercise financial

"Stock Option Exercise"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many NUE shares did Allen Behr propose to sell?

Allen Behr reported a proposed sale of 11,846 common shares, with an aggregate market value of $3,232,795.78 and a proposed sale date of October 29, 2026.

How many NUE shares had Allen Behr sold in the prior three months?

Allen Behr reported selling 7,739 common shares on August 14, 2026, with an aggregate market value of $2,121,577.97.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/29/2026 - 01:42 PM EDT Accepted by SEC EDGAR 10/29/2026 - 01:42 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001812083
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	NUCOR CORP
SEC File Number	001-04119
Address of Issuer	1915 REXFORD RD CHARLOTTE NORTH CAROLINA 28211
Phone	7043667000
Name of Person for Whose Account the Securities are To Be Sold	Behr Allen C
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	11846	3232795.78	226875676	10/29/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/01/2026	Restricted Stock Vesting	Issuer			1286	06/01/2026	Compensation
Common	10/29/2026	Stock Option Exercise	Issuer			10560	10/29/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Allen Behr 1915 Rexford Road Charlotte NC 28211	Common	08/14/2026	7739	2121577.97

144: Remarks and Signature

Remarks
Date of Notice	10/29/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Allen Behr
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)