---
schema_version: "secwatch.filing_event.v1"
accession: "0001285785-26-000122"
form_type: "8-K"
ticker: "MOS"
cik: "0001285785"
company_name: "MOSAIC CO"
filed_at: "2026-08-28T20:09:00+00:00"
generated_at: "2026-08-28T20:10:05.450369+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Mosaic to redeem $537M of senior notes and debentures on Sept 28, 2026

## Summary
- Redemption covers all $304.897M of 4.050% Senior Notes due 2027.
- Redemption covers all $124.122M of 5.375% Senior Notes due 2028.
- Redemption covers all $108.211M of 7.30% Debentures due 2028.
- Redemption price based on Treasury Rate plus 30 bps (2027) and 20 bps (2028/debentures), plus accrued interest.
- Funded with cash on hand; debenture indenture discharged upon redemption.

## SEC filing metadata
- accession: 0001285785-26-000122
- form_type: 8-K
- ticker: MOS
- cik: 0001285785
- company_name: MOSAIC CO
- filed_at: 2026-08-28T20:09:00+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 2.04
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1285785/000128578526000122/0001285785-26-000122-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1285785/000128578526000122/a8-kxredemptionmakewhole8xk.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001285785-26-000122
- JSON: https://secwatch.observer/filing/0001285785-26-000122.json
- Plain text: https://secwatch.observer/filing/0001285785-26-000122.txt

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