Company Update

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549     FORM 8-K     CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 18, 2020     NUCOR CORPORATION (Exact name of registrant as specified in its charter)       Delaware   1-4119   13-1860817 (State or other jurisdiction of incorporation)   (Commission File Number)   (IRS Employer Identification No.)   1915 Rexford Road Charlotte , North Carolina     28211 (Address of principal executive offices)     (Zip Code) Registrant’s telephone number, including area code: (704) 366-7000 Not Applicable (Former name or former address, if changed since last report.)     Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:   ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)   ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)   ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))   ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:   Title of each class   Trading Symbol(s)   Name of each exchange on which registered Common Stock, par value $0.40 per share   NUE   New York Stock Exchange Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company   ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐       Item 8.01. Other Events. On November 18, 2020, Nucor Corporation issued a news release announcing that it has commenced private exchange offers for certain of its outstanding debt securities. A copy of the news release is filed as Exhibit 99.1 and incorporated herein by reference.   Item 9.01. Financial Statements and Exhibits. (d)    Exhibits   99.1    News Release of Nucor Corporation dated November 18, 2020 104    Cover Page from this Current Report on Form 8-K, formatted in Inline XBRL (included in Exhibit 101) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.       NUCOR CORPORATION Date: November 18, 2020     By:   /s/ James D. Frias       James D. Frias       Chief Financial Officer, Treasurer and Executive Vice President