Item 4. CONTROLS AND PROCEDURES

(a) Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures designed to ensure that information required to be disclosed in our filings under the Securities Exchange Act of 1934 is (i) recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and (ii) accumulated and communicated to management, including our principal executive officer and our principal financial officer, to allow timely decisions regarding required disclosures. Our management, with the participation of our principal executive officer and our principal financial officer, has evaluated the effectiveness of our disclosure controls and procedures as of the end of the period covered by this quarterly report on Form 10-Q. Our principal executive officer and our principal financial officer have concluded, based on such evaluations, that our disclosure controls and procedures were effective for the purpose for which they were designed as of the end of such period.

(b) Changes in Internal Control Over Financial Reporting

Our management, with the participation of our principal executive officer and our principal financial officer, have evaluated any changes in our internal control over financial reporting that occurred during the three months ended June 30, 2024 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. Our management, with the participation of our principal executive officer and principal financial officer, did not identify any such changes during the three months ended June 30, 2024.

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We have included information about legal and environmental proceedings in Note 17 to our Condensed Consolidated Financial Statements in this report. This information is incorporated herein by reference.

We are also subject to the following legal and environmental proceedings in addition to those described in Note 17 of our Condensed Consolidated Financial Statements in this report:

Countervailing Duty Orders. In April 2021, the U.S. Department of Commerce (“DOC”) issued countervailing duty (“CVD”) orders on imports of phosphate fertilizers from Morocco and Russia, in response to petitions filed by Mosaic. The purpose of the petitions was to remedy the injury to the U.S. phosphate fertilizer industry caused by imports that benefit from unfair foreign subsidies, and thereby restore fair competition. CVD orders normally stay in place for at least five years, with possible extensions.

Moroccan and Russian producers have initiated actions at the U.S. Court of International Trade (“CIT”) and the U.S. Court of Appeals for the Federal Circuit (“CAFC”) seeking to overturn the orders. Mosaic has also made claims contesting certain aspects of DOC’s final determinations that, we believe, failed to capture the full extent of Moroccan and Russian subsidies. These litigation challenges remain underway. In January 2024, DOC and the ITC issued revised determinations on remand from the CIT, upholding their original determinations that Moroccan phosphate fertilizer is unfairly subsidized, and that Moroccan and Russian imports materially injure the U.S. industry, respectively. The CIT is now reviewing these remand determinations. Also in January 2024, the CIT issued a ruling affirming DOC’s original determinations that Russian phosphate fertilizer is unfairly subsidized. Russian producers appealed this ruling to the CAFC.

When a CVD order is in place, DOC normally conducts annual administrative reviews, which establish a final CVD assessment rate for past imports during a defined period, and a CVD cash deposit rate for future imports. In November 2023, DOC announced the final results of the first administrative reviews for the CVD orders on phosphate fertilizers for Russia and Morocco, covering the period November 30, 2020 to December 31, 2021. DOC calculated new subsidy rates of 2.12% for Moroccan producer OCP and 28.50% for Russian producer PhosAgro. Commerce did not change the preexisting cash deposit rates for Russian producer EuroChem (47.05%) or all other Russian producers (17.20%). Mosaic, foreign producers, and a U.S. importer have appealed the final results of DOC’s first administrative reviews to the CIT. DOC is also conducting a second set of administrative reviews covering the period January 1, 2022 to December 31, 2022. DOC will likely issue the final results of the second administrative reviews by Q4 2024. In addition, in June 2024, DOC initiated a third set of administrative reviews covering the period January 1, 2023 to December 31, 2023. The applicable final CVD assessment rates and cash deposit rates for imports of phosphate fertilizer from Morocco and Russia could change as a result of these various proceedings and potential associated appeals, whether in federal courts or at the World Trade Organization.

The South Pasture Mine – Hardee County Enforcement Action. On January 8, 2020, Hardee County issued a Notice of Violation (“NOV”) for Mosaic’s delay in meeting the required reclamation schedule for two designated reclamation units within the South Pasture Mine. The delay resulted from idling the South Pasture beneficiation plant in 2018; because the plant was idled, no sand was available for reclamation activities.

Acting on Mosaic’s “Application for Waiver and Reclamation Schedule Extension,” in May 2020, the Hardee County Board of County Commissioners approved: (1) a waiver of the applicable reclamation deadlines of the South Pasture Development Order and Land Development Code; (2) an alternative reclamation schedule; and (3) a settlement agreement that resolved the NOV. Mosaic timely paid the civil penalty required by the settlement agreement and continues to implement the approved alternative reclamation schedule, as required. Monitoring programs are in place to ensure continued compliance with the waiver and settlement agreement.

Cruz Litigation. On August 27, 2020, a putative class action complaint was filed in the Circuit Court of the Thirteenth Judicial Circuit in Hillsborough County, Florida against our wholly owned subsidiary, Mosaic Global Operations Inc., and two unrelated co-defendants. The complaint alleges claims related to elevated levels of radiation at two manufactured housing communities located on reclaimed mining land in Mulberry, Polk County, Florida, allegedly due to phosphate mining and

reclamation activities occurring decades ago. Plaintiffs seek monetary damages, including punitive damages, injunctive relief requiring remediation of their properties, and a medical monitoring program funded by the defendants. On October 14, 2021, the court substantially granted a motion to dismiss that we filed late in 2020, with leave for the plaintiffs to amend their complaint.

On November 3, 2021, plaintiffs filed an amended complaint and, in response, Mosaic filed a motion to dismiss that complaint with prejudice on November 15, 2021. On December 23, 2021, plaintiffs opposed that motion and Mosaic replied to that opposition on January 26, 2022. On April 6, 2022, the court heard argument on the motions to dismiss filed by Mosaic and each other co-defendant. In late March 2023, the court denied defendants’ motions to dismiss.

We intend to continue to vigorously defend this matter.

Faustina Plant Risk Management Plan. On September 14, 2022, EPA Region 6 issued a Notice of Potential Violation and Opportunity to Confer (“NOPVOC”) regarding compliance of our Faustina Plant with Section 112(r) of the Federal Clean Air Act and 40 C.F.R. Part 68, commonly known as the Risk Management Plan Rule (“RMP Rule”). The NOPVOC relates to a compliance evaluation inspection conducted by the EPA at the Faustina Plant from February 22-25, 2022, and alleges violations of the RMP Rule. We conferred with the EPA regarding the allegations in the NOPVOC on November 30, 2022. We negotiated a Consent Agreement and Final Order (“CAFO”) with the agency that was filed on January 30, 2024. As required by the CAFO, we paid a penalty in the amount of $217,085. The CAFO also requires the completion of two supplemental environmental projects: (1) installation of ammonia monitors and monitoring at the plant for a period of two years, and (2) donation of two generators to the St. James Parish Department of Emergency Preparedness. We completed the donation to the St. James Parish Department of Emergency Preparedness on March 14, 2024, and we completed installation and began operation of the ammonia monitors on April 24, 2024.