---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-341391"
form_type: "8-K"
ticker: "MOS"
cik: "0001285785"
company_name: "MOSAIC CO"
filed_at: "2026-08-10T12:50:07+00:00"
generated_at: "2026-08-10T12:55:06.818059+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Mosaic launches $1.4B cash tender offers for four debt series

## Summary
- Tender offers up to $1.4B aggregate for 4.050% 2027, 7.30% 2028, 5.375% 2028, 4.350% 2029 notes.
- 2029 notes capped at $150M; acceptance priority levels 1-4 with proration possible.
- Offers expire Aug 14, 2026; settlement expected Aug 18, 2026; withdrawal deadline same as expiry.
- Conditioned on completion of new notes offering to fund purchases (Financing Condition).
- Dealer managers: Citigroup, BMO Capital Markets, U.S. Bancorp; tender agent Global Bondholder Services.

## SEC filing metadata
- accession: 0001193125-26-341391
- form_type: 8-K
- ticker: MOS
- cik: 0001285785
- company_name: MOSAIC CO
- filed_at: 2026-08-10T12:50:07+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1285785/000119312526341391/0001193125-26-341391-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1285785/000119312526341391/d319503d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-341391
- JSON: https://secwatch.observer/filing/0001193125-26-341391.json
- Plain text: https://secwatch.observer/filing/0001193125-26-341391.txt

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