Form4insider filings, from the source

Company · CIK 0001285785 · SIC 2870 — Agricultural Chemicals · NYSE

MOSAIC CO · MOS

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $509k · 1net −$509k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 SForm 4 →Aug 21, 4:13 pm EDTWalter F. Precourt IIISVP - Chief Admin Officer23,000$22.12$508,760116,198−16.5%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.