secwatch.observer — SEC 8-K summary
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Issuer:     MOSAIC CO (MOS)
CIK:        0001285785
Form:       8-K
Filed at:   2026-09-24T23:04:12+00:00
Accession:  0001285785-26-000125
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02, 9.01
LLM model:  deepseek-v4.1-flash:cloud@v2

Mosaic EVP-Operations Karen Swager to retire; Walter Precourt appointed to succeed her effective Dec 1, 2026
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- Karen A. Swager will resign as EVP-Operations on Dec 1, 2026, then serve as Senior Advisor until her retirement in Q2 2027, per the Sept 23, 2026 8-K.
- Walter F. Precourt, III, currently SVP and Chief Administrative Officer, will become EVP-Operations on Dec 1, 2026; he joined Mosaic in 2009.
- Precourt's compensation: $710,000 base salary, 85% target MIP bonus for 2027, and a $1,725,000 long-term incentive award (40% RSUs, 60% TSR units).
- CHR Committee also approved a one-time $300,000 RSU promotional award vesting 33%/33%/34% over three years and continuation of his severance/change-in-control agreement.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1285785/000128578526000125/0001285785-26-000125-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1285785/000128578526000125/formxchangeofofficerssepte.htm
  HTML page:      https://secwatch.observer/filing/0001285785-26-000125

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