SWAGER KAREN A (Senior Vice President - Potash) exercised options at MOSAIC CO

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

M · 2 exercises

SWAGER KAREN A

Filed: 3/11/2026ACC: 0001285785-26-000046

InsiderSWAGER KAREN ACIK 1762750

→

IssuerMOSAIC COCIK 1285785

Officer· Senior Vice President - Potash

Since Jan 2019

-949.00

Net shares

Net seller

$163.9K

Total sold

Open market trades

0B · 0S

Total transactions

17.32K acquired · 18.27K disposed

Non-Derivative Transactions3

Common Stock

Direct

M · Option Exercise

+12.18K

Price / share

—

Trade value

—

% of position

7.4%

3/9/2026

164.37K→176.55K

Common Stock

Direct

M · Option Exercise

+5.14K

Price / share

—

Trade value

—

% of position

2.9%

3/9/2026

176.55K→181.69K

Common Stock

Direct

F · Tax Withholding

−6.09K

Price / share

$26.92

Trade value

$163.86K

% of position

3.4%

3/9/2026

181.69K→175.60K

Total

Net shares

+11.23K

Net value

-$163.86K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	3/9/2026	M · Option Exercise	+12.18K	—	—	7.4%	164.37K	176.55K
Common Stock Direct	3/9/2026	M · Option Exercise	+5.14K	—	—	2.9%	176.55K	181.69K
Common Stock Direct	3/9/2026	F · Tax Withholding	−6.09K	$26.92	$163.86K	3.4%	181.69K	175.60K
Total			+11.23K		-$163.86K

Derivative Transactions1

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

12.18K shares

−12.18K

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 Stock12.18K shares	3/9/2026	M · Option Exercise	−12.18K	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

29.46K

Shares owned

29.46K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

26.53K

Shares owned

26.53K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

21.77K

Shares owned

21.77K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

15.48K

Shares owned

15.48K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

93.24K

Owned

93.24K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock	0	—	—	29.46K	29.46K
Restricted Stock Units Direct	Common Stock	0	—	—	26.53K	26.53K
Restricted Stock Units Direct	Common Stock	0	—	—	21.77K	21.77K
Restricted Stock Units Direct	Common Stock	0	—	—	15.48K	15.48K
Total					93.24K	93.24K