secwatch.observer — SEC 8-K summary
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Issuer:     AMGEN INC (AMGN)
CIK:        0000318154
Form:       8-K
Filed at:   2026-02-19T23:59:59+00:00
Accession:  0001193125-26-059490
Event type: debt
Sentiment:  neutral
Materiality: 0.45
Item codes: 1.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Amgen issues $4.0B in senior notes across four tranches with maturities 2031-2056
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- Issued $1.0B 4.200% notes due 2031, $1.75B 4.850% notes due 2036, $500M 5.500% notes due 2046, $750M 5.650% notes due 2056.
- Net proceeds of ~$3.96B after underwriting discounts and estimated offering expenses.
- Interest payable semi-annually on Feb 19 and Aug 19, starting Aug 19, 2026.
- Holders may require repurchase at 101% upon a change-in-control triggering event.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/318154/000119312526059490/0001193125-26-059490-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/318154/000119312526059490/d106293d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-059490

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer