NUCOR CORP, 8-K filed on 5/14/2025
Current report filing
v3.25.1
Cover
May 13, 2025
Document Information [Line Items]  
Document Type 8-K
Document Period End Date May 13, 2025
Entity Registrant Name NUCOR CORPORATION
Amendment Flag false
Entity Central Index Key 0000073309
Entity Incorporation, State or Country Code DE
Entity File Number 1-4119
Entity Tax Identification Number 13-1860817
Entity Address, Address Line One 1915 Rexford Road
Entity Address, City or Town Charlotte
Entity Address, State or Province NC
Entity Address, Postal Zip Code 28211
City Area Code 704
Local Phone Number 366-7000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.40 per share
Trading Symbol NUE
Security Exchange Name NYSE
Entity Emerging Growth Company false
v3.25.1
Material Cybersecurity Incidents
May 13, 2025
Material Cybersecurity Incident [Line Items]  
Material Cybersecurity Incident Nature [Text Block] Nucor Corporation (the “Company”) recently identified a cybersecurity incident involving unauthorized third party access to certain information technology systems used by the Company. Upon detecting the incident, the Company began promptly taking steps to contain and respond to the incident, including activating its incident response plan, proactively taking potentially affected systems offline and implementing other containment, remediation, or recovery measures. The Company is actively investigating the incident with the assistance of leading external cybersecurity experts and has notified federal law enforcement authorities.
Material Cybersecurity Incident Scope [Text Block] As of the date of this filing and in an abundance of caution, the Company temporarily and proactively halted certain production operations at various locations. However, the Company is currently in the process of restarting the affected operations.
Material Cybersecurity Incident Timing [Text Block] Nucor Corporation (the “Company”) recently identified a cybersecurity incident involving unauthorized third party access to certain information technology systems used by the Company.
Material Cybersecurity Incident Material Impact or Reasonably Likely Material Impact [Text Block] As the investigation of the incident is ongoing, the Company will continue to monitor the timing and materiality of the incident.