Filing excerpt
This Amendment No. 1 amends the Current Report on Form 8-K (the “Original 8-K”) Nucor Corporation (the “Company”) filed with the U.S. Securities and Exchange Commission on February 20, 2026, regarding the election of John L. “Jack” Sullivan as Chief Financial Officer, Treasurer and Executive Vice President of the Company, effective March 1, 2026.
What this signalsFilings often name leadership changes, deals and spending plans.
sec-8krestructuringGet every 8-K signal for Nucor and the companies you sell to, in the tools you already use.
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This page shows a preview. The full sec-8k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/1df74307-4f0c-4170-8472-ad25f5f4b42b returns this record as JSON. POST /v1/companies/enrich returns every signal for nucor.com.
{
"signal_id": "1df74307-4f0c-4170-8472-ad25f5f4b42b",
"signal_type": "sec-8k",
"signal_subtype": "restructuring",
"detected_at": "2026-03-03T08:27:54.715+00:00",
"company": {
"name": "Nucor",
"domain": "nucor.com"
},
"data": {
"detail": "The appointment of a new Chief Financial Officer is a significant leadership change that often triggers reviews of financial strategies, vendor contracts, and technology stacks within the first 90 days. This creates an opportunity for outreach regarding financial planning, analytics, and compliance solutions.",
"metrics": {
"timeframe": "immediate",
"dollar_context": "New annual base salary for incoming CFO John L. Sullivan.",
"dollar_millions": 0.68
},
"summary": "Nucor appoints John L. Sullivan as new CFO and Treasurer, effective March 1, 2026.",
"excerpts": "This Amendment No. 1 amends the Current Report on Form 8-K (the “Original 8-K”) Nucor Corporation (the “Company”) filed with the U.S. Securities and Exchange Commission on February 20, 2026, regarding the election of John L. “Jack” Sullivan as Chief Financial Officer, Treasurer and Executive Vice President of the Company, effective March 1, 2026.",
"relevance": 0.9,
"sentiment": "neutral",
"confidence": "medium",
"source_url": "https://www.sec.gov/Archives/edgar/data/73309/000119312526079540/d924008d8ka.htm",
"filing_date": "2026-02-27",
"filing_year": 2026,
"sales_relevance": "Change management needs",
"signal_category": "workforce"
}
}
curl https://signals.autobound.ai/v1/signals/1df74307-4f0c-4170-8472-ad25f5f4b42b \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"nucor.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.