Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
May 28, 2026
Reporting period
Not applicable
Filed with the SEC
Jun 1, 2026
DirectorOption exercise
Context
Classification
option exercise
Code M — exercise or conversion of a derivative security
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001285785-26-000084
Filed / recorded
Jun 1, 2026, 11:24 PM UTC
Added to OQRO
Oct 2, 2026, 12:28 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
MOSAIC CO
Issuer CIK
1285785
Ticker
MOS
Reporting person
David Thomas Seaton
Relationship
Director
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
May 28, 2026
Transaction code
M
Shares / units
3,167
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
51,089
Ownership form
Direct
Amendment
No
Footnotes from the filing
The reporting person, pursuant to the terms of the Restricted Stock Unit Agreement under which the award of restricted stock units was made, elected to receive 35% of the restricted stock units in the form of cash with the balance paid in the form of shares of common stock at the time the award was paid.