Filing excerpt
The net proceeds from the offering of the Notes, after deducting the underwriting discounts and estimated offering expenses payable by the Issuers, were approximately $13,400,800,000.
Source: Autobound Signal API · 93 signals tracked for Aon · updated
Get Aon's live signals in Claude or ChatGPT, or by API
What changed at Aon this week? Use Autobound signals for aon.com.Aon is financing its acquisition of USI, which will trigger significant post-merger integration activities.
Filing excerpt
The net proceeds from the offering of the Notes, after deducting the underwriting discounts and estimated offering expenses payable by the Issuers, were approximately $13,400,800,000.
What this signalsFilings often name leadership changes, deals and spending plans.
Vendors
Regions named
Vendors named
sec-8kdebtRefinancingGet every 8-K signal for Aon and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at Aon this week?”
The Signal API returns 8-K signals for any list of companies as JSON, for your CRM, warehouse or app.
Sign up and spend your free credits on the companies you sell to.
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/c49d1982-5364-4e06-9a51-90d07176bbad returns this record as JSON. POST /v1/companies/enrich returns every signal for aon.com.
{
"signal_id": "c49d1982-5364-4e06-9a51-90d07176bbad",
"signal_type": "sec-8k",
"signal_subtype": "debtRefinancing",
"detected_at": "2026-09-22T07:06:28.061+00:00",
"company": {
"name": "Aon",
"domain": "aon.com"
},
"data": {
"detail": "Aon is financing its acquisition of USI, which will trigger significant post-merger integration activities. This creates opportunities for vendors specializing in system consolidation, data migration, and operational efficiency as Aon integrates USI's operations and repays its debt.",
"metrics": {
"timeframe": "immediate",
"dollar_context": "Net proceeds from senior notes offering to fund the acquisition of USI Advantage Corp., repay USI's debt, and cover related fees.",
"dollar_millions": 13400.8
},
"summary": "Aon raises $13.4B in net proceeds via senior notes to fund acquisition of USI Advantage Corp.",
"excerpts": "The net proceeds from the offering of the Notes, after deducting the underwriting discounts and estimated offering expenses payable by the Issuers, were approximately $13,400,800,000.",
"relevance": 0.9,
"sentiment": "neutral",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/315293/000119312526394533/d105587d8k.htm",
"filing_date": "2026-09-17",
"filing_year": 2026,
"sales_relevance": "Capital available or pressure",
"signal_category": "financial",
"regions_mentioned": [
"North America"
],
"vendors_mentioned": [
"Citigroup Global Markets Inc.",
"BofA Securities, Inc.",
"Morgan Stanley & Co. LLC",
"Wells Fargo Securities, LLC",
"HSBC Securities (USA) Inc.",
"The Bank of New York Mellon Trust Company, N.A.",
"Skadden, Arps, Slate, Meagher & Flom LLP",
"Skadden, Arps, Slate, Meagher & Flom (UK) LLP"
]
}
}
curl https://signals.autobound.ai/v1/signals/c49d1982-5364-4e06-9a51-90d07176bbad \
-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":"aon.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.