FLUGEL RUSSELL A (Principal Accounting Officer) exercised options at MOSAIC CO

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises

FLUGEL RUSSELL A

Filed: 3/11/2026ACC: 0001285785-26-000045

InsiderFLUGEL RUSSELL ACIK 1643125

→

IssuerMOSAIC COCIK 1285785

Officer· Principal Accounting Officer

Since Mar 2025

-1.28K

Net shares

Net seller

$64.2K

Total sold

Open market trades

0B · 0S

Total transactions

5.54K acquired · 6.82K disposed

Non-Derivative Transactions3

Common Stock

Direct

M · Option Exercise

+4.44K

Price / share

—

Trade value

—

% of position

47.7%

3/9/2026

9.30K→13.74K

Common Stock

Direct

M · Option Exercise

+1.11K

Price / share

—

Trade value

—

% of position

8.1%

3/9/2026

13.74K→14.85K

Common Stock

Direct

F · Tax Withholding

−2.38K

Price / share

$26.92

Trade value

$64.18K

% of position

16.1%

3/9/2026

14.85K→12.46K

Total

Net shares

+3.16K

Net value

-$64.18K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	3/9/2026	M · Option Exercise	+4.44K	—	—	47.7%	9.30K	13.74K
Common Stock Direct	3/9/2026	M · Option Exercise	+1.11K	—	—	8.1%	13.74K	14.85K
Common Stock Direct	3/9/2026	F · Tax Withholding	−2.38K	$26.92	$64.18K	16.1%	14.85K	12.46K
Total			+3.16K		-$64.18K

Derivative Transactions1

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

4.44K shares

−4.44K

Strike price

Held after

0.00

Exercisable

—

3/9/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock4.44K shares	3/9/2026	M · Option Exercise	−4.44K	0	—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)4

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

11.56K

Shares owned

11.56K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

8.07K

Shares owned

8.07K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

8.54K

Shares owned

8.54K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

6.20K

Shares owned

6.20K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

34.37K

Owned

34.37K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock	0	—	—	11.56K	11.56K
Restricted Stock Units Direct	Common Stock	0	—	—	8.07K	8.07K
Restricted Stock Units Direct	Common Stock	0	—	—	8.54K	8.54K
Restricted Stock Units Direct	Common Stock	0	—	—	6.20K	6.20K
Total					34.37K	34.37K