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M

MOS

NYSE

MOSAIC CO

Latest disclosureOctober 2, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 1 sales

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Insider transactions 35

Limited filing history
All35Buying0Selling1Other34
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

34 of 35 trades · May 28, 2026 – September 23, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 34 trades on this page.

Award disclosed

Sonya C. Little

Director

Common Stock

Value context
$1.61K
Reported price
$24.73 / share
Traded September 23, 2026Filed October 2, 2026SEC filing
Exercise or conversion

Jody Lynne Kuzenko

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Jody Lynne Kuzenko

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Jody Lynne Kuzenko

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Kathleen M. Shanahan

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Kathleen M. Shanahan

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Kathleen M. Shanahan

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Timothy S. Gitzel

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Timothy S. Gitzel

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Timothy S. Gitzel

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Gretchen H. Watkins

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Gretchen H. Watkins

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Gretchen H. Watkins

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Emery N. Koenig

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Emery N. Koenig

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Emery N. Koenig

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Joao Roberto Goncalves Teixeira

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Joao Roberto Goncalves Teixeira

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Joao Roberto Goncalves Teixeira

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Cheryl K. Beebe

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Cheryl K. Beebe

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Cheryl K. Beebe

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

David Thomas Seaton

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

David Thomas Seaton

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

David Thomas Seaton

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Gregory L. Ebel

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Gregory L. Ebel

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Gregory L. Ebel

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Sonya C. Little

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Sonya C. Little

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Sonya C. Little

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Kelvin R. Westbrook

Director

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 28, 2026Filed June 1, 2026SEC filing
Award disclosed

Kelvin R. Westbrook

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 28, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Kelvin R. Westbrook

Director

Restricted Stock Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 28, 2026Filed June 1, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
DirectorCommon StockGrant or award65$24.73 / share$1.61KSep 23Filed Oct 2 · 9d laterSEC filing
DirectorCommon StockOption exercise or conversion4,873$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion4,873$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion4,873$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion4,873$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion4,873$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion4,873$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion2,437$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion3,167$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion7,310$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units10,910Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units7,310$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion4,873$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873$0.00 exercise / conversion priceNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion2,437$0 reported · see filingNot establishedMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsGrant or awardDerivative units7,273Award · no purchase priceNon-cash awardMay 28Filed Jun 1 · 4d laterSEC filing
DirectorRestricted Stock UnitsOption exercise or conversionDerivative units4,873Exercise / conversion price not reportedNot a separate purchaseMay 28Filed Jun 1 · 4d laterSEC filing
Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001285785
Latest public acceptance
Oct 2, 2026, 08:45 PM UTC
Score calculated
Oct 8, 2026, 12:06 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Congress transactions 4

All Congress filings
Purchase disclosed

Mosaic Company (The) Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Partial sale disclosed

Mosaic Company (MOS) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 14, 2026
Filed May 8, 2026 · 24d laterOriginal report
Purchase disclosed

Mosaic Company (MOS) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
January 9, 2026
Filed February 13, 2026 · 35d laterOriginal report
Sale disclosed

Mosaic Company (MOS) · Stock

The filing reports a sale for a spouse.

Valerie Hoyle official portraitValerie HoyleReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
September 23, 2025
Filed October 10, 2025 · 17d laterOriginal report