---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-291406"
form_type: "8-K"
ticker: "PFE"
cik: "0000078003"
company_name: "PFIZER INC"
filed_at: "2025-11-21T23:59:59+00:00"
generated_at: "2026-05-16T17:48:45.803838+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Pfizer completes $6.0 billion offering of notes due 2027-2065

## Summary
- Issued $500M Floating Rate Notes due 2027, $1B 3.875% Notes due 2027, $1B 4.200% Notes due 2030
- Issued $1.25B 4.500% Notes due 2032, $1.25B 4.875% Notes due 2035, $500M 5.600% Notes due 2055
- Issued $500M 5.700% Notes due 2065 for total aggregate principal of $6.0 billion
- Underwriters include Citigroup, Deutsche Bank, J.P. Morgan, Mizuho Securities

## SEC filing metadata
- accession: 0001193125-25-291406
- form_type: 8-K
- ticker: PFE
- cik: 0000078003
- company_name: PFIZER INC
- filed_at: 2025-11-21T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/78003/000119312525291406/0001193125-25-291406-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/78003/000119312525291406/d80089d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-291406
- JSON: https://secwatch.observer/filing/0001193125-25-291406.json
- Plain text: https://secwatch.observer/filing/0001193125-25-291406.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.