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 signalsA new leader often reviews the tools the team uses.
sec-8kcfoChangeGet 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/69d9b24f-c35f-4b56-80ab-a3cedb34b75d returns this record as JSON. POST /v1/companies/enrich returns every signal for nucor.com.
{
"signal_id": "69d9b24f-c35f-4b56-80ab-a3cedb34b75d",
"signal_type": "sec-8k",
"signal_subtype": "cfoChange",
"detected_at": "2026-03-03T08:27:54.715+00:00",
"company": {
"name": "Nucor",
"domain": "nucor.com"
},
"data": {
"detail": "A new Chief Financial Officer, especially an internal promotion, often leads to a review of existing financial systems, vendor contracts, and reporting processes within the first 90-180 days to establish their own strategy. This creates a significant opportunity for vendors specializing in financial software, treasury management, and consulting services.",
"metrics": {
"timeframe": "immediate",
"dollar_context": "New CFO's annual base salary",
"dollar_millions": 0.68
},
"summary": "Nucor appoints John L. 'Jack' Sullivan as new CFO, 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": 1,
"sentiment": "neutral",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/73309/000119312526079540/d924008d8ka.htm",
"filing_date": "2026-02-27",
"filing_year": 2026,
"sales_relevance": "Budget/procurement review",
"signal_category": "leadership"
}
}
curl https://signals.autobound.ai/v1/signals/69d9b24f-c35f-4b56-80ab-a3cedb34b75d \
-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.