secwatch.observer — SEC 8-K summary
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Issuer:     Aon plc (AON)
CIK:        0000315293
Form:       8-K
Filed at:   2026-09-17T21:21:06+00:00
Accession:  0001193125-26-394533
Event type: debt
Sentiment:  neutral
Materiality: 0.75
Item codes: 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Aon issues $13.5B in senior notes to fund USI acquisition; net proceeds ~$13.4B
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- Issued $11.5B USI acquisition notes: $2B 5.35% 2029, $3B 5.625% 2031, $2B 5.8% 2033, $2.75B 5.95% 2036.
- Also issued $1B 6.10% 2038, $0.75B 6.45% 2046, and $2B 6.45% 2056; total $13.5B.
- Net proceeds ~$13.4B to fund USI acquisition cash consideration, repay USI debt, and fees.
- If USI acquisition not consummated by June 1, 2027 (extendable), USI notes redeemable at 101%.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/315293/000119312526394533/0001193125-26-394533-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/315293/000119312526394533/d105587d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-394533

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