Welcome to our dedicated page for Mosaic news (Ticker: MOS), a resource for investors and traders seeking the latest updates and insights on Mosaic stock.
The Mosaic Company (NYSE: MOS) is publicly described as one of the world’s leading producers and marketers of concentrated phosphate and potash crop nutrients, with additional focus on biological products through its Mosaic Biosciences platform. This news page aggregates company announcements, regulatory disclosures, and other updates that shed light on Mosaic’s operations, capital decisions, and role in the global agriculture supply chain.
Recent Mosaic news has covered a range of topics, including asset sales, production decisions, financing activities, and safety updates. For example, the company has announced a definitive agreement to sell Mosaic Potash Carlsbad, Inc., which includes its Carlsbad, New Mexico potash mine, to International Minerals Carlsbad, LLC, and the completed sale of Mosaic Potássio Mineração Ltda., operator of the Taquari-Vassouras potash mine in Brazil, to VL Mineração Ltda. Mosaic has also reported phosphate production curtailments in Brazil in response to changes in sulfur prices, reflecting how input costs can influence fertilizer production decisions.
Investors and observers can also find news about Mosaic’s financial policies and capital structure, such as recurring announcements of quarterly dividends on its common stock and the completion of an underwritten public offering of senior notes with maturities in 2029 and 2030. Safety and operational integrity feature in updates like the company’s communication regarding a ground fall incident at its Esterhazy K3 site, where Mosaic emphasized employee well-being and regulatory review.
Policy and market context appear in releases welcoming the addition of phosphate and potash to the U.S. Critical Minerals List, highlighting their importance to food production and national security. By following this news feed, readers can monitor developments in Mosaic’s fertilizer and biological product activities, asset portfolio, financing, and regulatory environment over time.
Mosaic (NYSE:MOS) said it has extended temporary curtailments of single super phosphate (SSP) production at its Fospar and Araxa Brazil facilities by an additional 30 days, following an initial 30-day idling announced December 16, 2025.
The company cited a sharp increase in sulfur prices and said it will continue to assess market conditions in the coming weeks. As a result of the extension, Mosaic does not intend to purchase sulfur in Brazil in the near term.
The Mosaic Company (NYSE:MOS) provided a market update and preliminary Q4 2025 results on January 16, 2026. North America phosphate shipments were estimated down ~20% year‑over‑year in Q4. Mosaic reported Q4 phosphate sales ~1.3M tonnes and Q4 potash sales ~2.2M tonnes, with full‑year sales ~9.0M tonnes (flat YoY). Weaker fall applications, early winter weather and affordability pressures drove an inventory build and weaker cash flow. Brazil volumes missed expectations amid credit constraints and increased low‑analysis phosphate imports from China. Mosaic expects a more constructive 2026 as growers replenish nutrients, Chinese phosphate export restrictions persist through at least H1 2026, and prices have begun to respond.
Full Q4 2025 earnings will be released Feb 24, 2026; a conference call is scheduled Feb 25, 2026 at 11:00 a.m. ET.
The Mosaic Company (NYSE:MOS) signed a definitive agreement to sell Mosaic Potash Carlsbad Inc., including operations, assets and liabilities in Carlsbad, New Mexico, to International Minerals Carlsbad, LLC for a total purchase price of $30 million.
The consideration includes an initial cash payment of $20 million (subject to customary closing adjustments) and $10 million deferred in three equal annual installments beginning in 2029. International Minerals Carlsbad will assume asset retirement obligations and the New Mexico potash and water business plus related intellectual property, including the K-Mag and Dynamate brands. Mosaic expects to close in H1 2026 and to record a non-cash asset impairment in Q4 2025. Lazard Freres & Co. LLC served as Mosaic’s financial advisor.
Mosaic (NYSE:MOS) announced a quarterly dividend of $0.22 per share. The dividend was declared by the Board of Directors on December 19, 2025 and is payable on March 19, 2026 to shareholders of record at the close of business on March 9, 2026.
The company noted that declaration and payment of any future dividends remain subject to Board approval and that there is no assurance future dividends will be declared.
The Mosaic Company (NYSE:MOS) provided an update on a tragic employee fatality at its Esterhazy K3 site on December 17, 2025. The company expressed condolences, said it is providing support to the worker's family and to employees at the Esterhazy facility, and reiterated its commitment to safety.
Regulatory authorities have completed their review of the site and operations are scheduled to safely resume tomorrow.
The Mosaic Company (NYSE:MOS) announced on December 16, 2025 that it has started idling single super phosphate (SSP) production at its Fospar and Araxá facilities in Brazil after a sharp rise in sulfur prices. The company also suspended future sulfur purchases and said it may review these decisions after 30 days. Mosaic stated the actions are intended to help maintain competitiveness while supporting reliable fertilizer availability and global food security.
Mosaic (NYSE:MOS) announced a quarterly dividend of $0.22 per share. The dividend will be paid on December 18, 2025 to shareholders of record at the close of business on December 4, 2025.
The declaration notes that future dividends require Board approval and that there is no assurance the Board will declare dividends in the future.
The Mosaic Company (NYSE:MOS) completed a public offering of $900 million of senior unsecured notes on November 13, 2025: $500 million 4.350% notes due January 2029 and $400 million 4.600% notes due November 2030.
The company said net proceeds will be used for general corporate purposes, including repayment of indebtedness. The notes rank equally with existing senior unsecured debt. The offering was made under an automatically effective Form S-3 shelf registration; a final prospectus supplement has been filed with the SEC.
The Mosaic Company (NYSE:MOS) welcomed the U.S. Department of the Interior's November 6, 2025 decision to add phosphate and potash to the U.S. Critical Minerals List.
Department designation aims to guide federal policy, investment priorities, and permitting to strengthen domestic mineral supply chains. Mosaic highlighted that phosphate and potash underpin U.S. food production and national security and noted that phosphogypsum byproducts contain meaningful amounts of rare earth elements (REEs), offering a potential domestic REE source for defense and clean‑energy technologies.
The Mosaic Company (NYSE:MOS) released its third quarter 2025 financial results and supplemental materials, available on its investor website.
The company will host a conference call and fireside chat for investors on Wednesday, November 5, 2025 at 11:00 a.m. ET. The call is accessible via webcast and by dial-in; the webcast will remain available for at least one year.
- Toll-free dial-in: +1 877-883-0383
- International dial-in: +1 412-902-6506
- Participant entry number: 1984194
- Webcast: https://investors.mosaicco.com/events-and-presentations/default.aspx
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