As of the latest Form 4 filed Jun 1, 2026.
What The Mosaic Company insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Newest filing first — the 29 most recent filings for MOS.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-01 | 2026-05-28 | Kuzenko Jody Lynne Director | MExercise | +4.87K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Shanahan Kathleen M Director | MExercise | +4.87K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Gitzel Timothy S. Director | MExercise | +4.87K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Watkins Gretchen H Director | MExercise | +4.87K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Koenig Emery N. Director | MExercise | +4.87K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Teixeira Joao Roberto Goncalves Director | MExercise | +4.87K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | BEEBE CHERYL K Director | MExercise | +2.44K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Seaton David Thomas Director | MExercise | +3.17K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | EBEL GREGORY L Director | MExercise | +7.31K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Little Sonya C Director | MExercise | +4.87K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | WESTBROOK KELVIN R Director | MExercise | +2.44K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Bodine Bruce M. President and CEO | FTax | −7.67K | $26.92 | $206K | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Bodine Bruce M., President and CEO | MExercise | +5.78K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Bodine Bruce M., President and CEO | MExercise | +13.7K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Precourt Walter F. III SVP - Chief Admin Officer | FTax | −6.67K | $26.92 | $179K | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Precourt Walter F. III, SVP - Chief Admin Officer | MExercise | +5.14K | $26.92 | $138K | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Precourt Walter F. III, SVP - Chief Admin Officer | MExercise | +12.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Bauer Philip Eugene Sr. VP, Gen Counsel & Corp Sec | FTax | −4.26K | $26.92 | $115K | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Bauer Philip Eugene, Sr. VP, Gen Counsel & Corp Sec | MExercise | +3.21K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Bauer Philip Eugene, Sr. VP, Gen Counsel & Corp Sec | MExercise | +7.61K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Wang Yijun EVP-Commercial | FTax | −4.41K | $26.92 | $119K | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Wang Yijun, EVP-Commercial | MExercise | +3.21K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Wang Yijun, EVP-Commercial | MExercise | +7.61K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Swager Karen A EVP - Operations | FTax | −6.09K | $26.92 | $164K | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Swager Karen A, EVP - Operations | MExercise | +5.14K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Swager Karen A, EVP - Operations | MExercise | +12.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Flugel Russell A Principal Accounting Officer | FTax | −2.38K | $26.92 | $64.2K | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Flugel Russell A, Principal Accounting Officer | MExercise | +1.11K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-09 | Flugel Russell A, Principal Accounting Officer | MExercise | +4.44K | $0.00 | $0.00 | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also MOS’s full analysis or the market-wide insider trading feed. The tabs above jump to MOS’s other SEC data.
Source: SEC Form 4 filings for MOS, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.