Mosaic Company (The) (MOS)SVP - Chief Admin Officer sold ~$509K

~$509K

Approx. value · 23K sh @ $22.12

116K

Holds after · shares reported

Traded

Aug 19, 2026

Filed

Aug 21, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Mar 27, 2026CongressDisclosed purchase of MOS — reported range $1,001 - $15,000
2. Aug 4, 2026Company filing · Form 8-K · ResultsReported its results
3. Aug 6, 20265% stakeFMR LLC reported a passive stake (13G) of 4.2%
4. Aug 12, 20265% stakeAQR Capital Management, LLC reported a passive stake (13G) of 5.8%
5. Aug 17, 2026Company filing · Form 8-K · New debt, Other newsTook on new debt or obligations, and reported other company news
6. Aug 19, 2026 · this disclosureInsiderOfficer sold ~$509K of MOS shares in the open market

What came next

1. Aug 28, 2026Company filing · Form 8-K · Debt acceleratedHad a debt or obligation accelerated“On August 28, 2026, The Mosaic Company (the “Company”) issued notices of redemption for (x) all $304,897,000 aggregate principal amount outstanding of its 4.050% Senior Notes due 2027 (the “2027 Notes”) and (y) all $124,122,000 aggregate principal amount outstanding of its 5.375% Senior Notes due 2028 (the “2028 Notes” and together with the 2027 Notes, the “Notes”).”
2. Sep 23, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On September 23, 2026, Ms. Karen A. Swager informed The Mosaic Company ("Mosaic") of her intention to retire from Mosaic. In connection with her retirement, Ms. Swager will resign as the Executive Vice President - Operations effective December 1, 2026, and will continue as a Senior Advisor to Mosaic until her retirement in the second quarter of 2027.”

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Mosaic Company (The)

For Mosaic Company (The), OQRO holds 1 insider filing (SEC Form 4 or Form 144), 1 Congress trade report and 8 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its MOS page.

Other recent filings by Walter F. Iii Precourt, SVP - Chief Admin Officer

• SEC Form 4 at Mosaic Company (The) (MOS)Jun 2, 2025

The full history of Walter F. Iii Precourt, SVP - Chief Admin Officer is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Mosaic Company (The)

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Schedule 13GAug 12, 2026
• SEC Form 13F-HRAug 11, 2026

Everything OQRO holds on this company is on its MOS page.