Luciano Siani Pires - 04 Mar 2026 Form 4 Insider Report for MOSAIC CO (MOS)

Role
EVP and CFO
Signature
/s/ Philip E. Bauer, Attorney-in-fact for Luciano Siani Pires
Issuer symbol
MOS
Transactions as of
04 Mar 2026
Net transactions value
$0
Form type
4
Filing time
06 Mar 2026, 13:22:02 UTC
Previous filing
06 Mar 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Pires Luciano Siani EVP and CFO C/O THE MOSAIC COMPANY, 101 EAST KENNEDY BLVD., SUITE 2500, TAMPA /s/ Philip E. Bauer, Attorney-in-fact for Luciano Siani Pires 06 Mar 2026 0001727455

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding MOS Common Stock 10,000 04 Mar 2026 Waterside International Ventures Limited
holding MOS Common Stock 6,040 04 Mar 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MOS Restricted Stock Units Award +38,447 $0.000000* 38,447 04 Mar 2026 Common Stock 38,447 $0.000000 Direct F1, F2, F3
holding MOS Restricted Stock Units 15,498 04 Mar 2026 Common Stock 15,498 $0.000000 Direct F1, F3
holding MOS Restricted Stock Units 43,328 04 Mar 2026 Common Stock 43,328 $0.000000 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 One-for-One
F2 The award vests cumulatively as follows: 33% on March 4, 2027, 66% on March 4, 2028 and 100% on March 4, 2029.
F3 Not Applicable