undamentalytics Newsletter

The Mosaic Company insider trading

Every open-market purchase and sale by The Mosaic Company's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
The Mosaic Company insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following The Mosaic Company’s insiders pay?

From January 25, 2011 to August 21, 2026, 30 insiders reported 33 open-market purchases and 27 sales not made under a pre-set plan in The Mosaic Company. Twelve months after each purchase was reported, the shares were +20.2% against the S&P 500 on average (median +0.6%), over 32 purchases with a full year of prices; 50% beat the index. After sales, the shares moved −25.2% against the index over 12 months (a negative figure means selling was the right call). Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on April 18, 2012 into $7,516 by November 2, 2026, −1.9% a year. It held shares 66% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $47,116 (+11.3% a year), and held throughout $70,115 (+14.4%).

$0$20.0k$40.0k$60.0k 20122014201620182020202220242026 $70.1k$47.1k$7.5k
Copying The Mosaic Company's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by The Mosaic Company's insiders from April 18, 2012, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 66% of the time.
The Mosaic Company: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Koenig Emery N. Director 5 −30.6% (5) 20% 0 — May 10, 2019
Ebel Gregory L Director 4 −20.6% (4) 0% 0 — May 9, 2022
Isaacson Mark J. SVP, Gen. Counsel & Corp. Sec. 3 +29.5% (3) 67% 1 −46.1% (1) March 9, 2020
Brausen Anthony T Senior VP -Finance 0 — — 3 −22.1% (3) June 6, 2016
Johnson Denise C Director 2 +6.9% (2) 50% 1 −49.5% (1) May 18, 2022
Lumpkins Robert L Director 3 +7.3% (3) 67% 0 — May 14, 2018
Mack Richard L EVP, Chief Financial Officer 1 +6.0% (1) 100% 2 −30.9% (2) May 4, 2017
Mackay Harold H Director 0 — — 3 −29.2% (3) July 26, 2012
O'rourke James Calvin President & CEO 3 +25.2% (3) 67% 0 — March 9, 2020
Precourt Walter F. III SVP - Chief Admin Officer 0 — — 3 −29.9% (2) August 21, 2026
Seibert Steven M Director 0 — — 3 −16.7% (3) March 13, 2014
Bodine Bruce M. President and CEO 1 +148.6% (1) 100% 1 −57.5% (1) May 9, 2025
Monahan William T Director 2 −7.8% (2) 50% 0 — September 16, 2019
Pires Luciano Siani Director 2 +138.6% (2) 50% 0 — March 17, 2020
Westbrook Kelvin R Director 1 +6.3% (1) 100% 1 +0.7% (1) August 13, 2024
Beebe Cheryl K Director 1 −18.8% (1) 0% 0 — August 22, 2019
Bernardes Oscar Director 1 +316.5% (1) 100% 0 — March 17, 2020
Beug Norman B Senior Vice President 0 — — 1 −34.9% (1) January 28, 2011
Cooper Nancy E Director 0 — — 1 +7.4% (1) May 17, 2017
Davis Gary N. VP - Phosphate Operations 0 — — 1 −33.4% (1) January 25, 2011
Freeland Clint SVP & Chief Financial Officer 1 −56.4% (1) 0% 0 — May 10, 2019
Gitzel Timothy S. Director 1 +9.4% (1) 100% 0 — February 17, 2016
Graber William R Director 0 — — 1 −36.9% (1) April 16, 2013
Kuzenko Jody Lynne Director 1 — — 0 — November 13, 2025
Popowich James L. Director 1 +9.4% (1) 100% 0 — February 17, 2016
Prokopanko James T President and CEO 0 — — 1 −31.4% (1) January 26, 2011
Redding Cindy C VP-Human Resources 0 — — 1 −35.3% (1) January 31, 2011
Stranghoener Lawrence W Chief Financial Officer 0 — — 1 −34.3% (1) January 27, 2011
Thrasher Linda Vice Pres - Public Affairs 0 — — 1 −34.9% (1) January 28, 2011
Vale Fertilizer Netherlands B.V. Other 0 — — 1 +57.5% (1) November 10, 2021

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded The Mosaic Company

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of The Mosaic Company in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 6 buying crowds with six months of prices, it averaged −6.4% against the index. After 1 selling crowd, −12.8%. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
March 31, 20205 buying−4.1%+37.2%+139.0%
September 30, 20192 buying−5.9%−34.7%−25.4%
May 31, 20194 buying−21.1%−26.8%−54.3%
May 31, 20173 buying−13.8%−2.7%+8.3%
February 29, 20167 buying−11.8%−7.6%−1.8%
November 29, 20132 buying−0.9%−3.8%−20.6%
January 31, 20118 selling−15.5%−12.8%−34.9%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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