Welcome to our dedicated page for COMPASS MINERALS INTERNATIONAL SEC filings (Ticker: CMP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Compass Minerals International, Inc. filings document an operating company centered on salt and plant nutrition minerals. Form 8-K reports cover fiscal operating results, segment performance, Regulation FD disclosures, capital-structure actions such as senior note redemption notices, and other material events tied to the company's balance sheet and operations.
Proxy and annual meeting records describe director elections, advisory executive compensation votes, auditor ratification, board composition and committee assignments. The filing record also includes governance-related disclosures, stockholder derivative action settlement notices, and formal exhibits that record press releases, voting results and material corporate communications.
Compass Minerals International, Inc. furnished a Current Report announcing that it issued a press release reporting its fiscal 2025 third-quarter financial results. The Form 8-K states the press release is attached as Exhibit 99.1 and that the information in Item 2.02 and Exhibit 99.1 is being furnished and not filed, so it is not subject to the liabilities of Section 18 of the Exchange Act and is not incorporated by reference into other filings unless expressly stated.
The filing also lists an Inline XBRL cover page file as Exhibit 104 and identifies the company’s common stock trading under the symbol CMP on the New York Stock Exchange. The report is signed on behalf of the registrant by the company’s Chief Financial Officer.
Compass Minerals International, Inc. (NYSE: CMP) filed a Form SD for the fiscal year ended September 30 2024 to satisfy Rule 13q-1 requirements regarding payments to governments made in connection with the commercial development of minerals.
The company states that Rule 13p-1 (Conflict Minerals) is not applicable; therefore, no conflict-minerals report or exhibit is provided.
An attached Exhibit 2.01 – Resource Extraction Payment Report (not reproduced in the narrative) contains the actual payment schedules. All amounts were or will be presented in U.S. dollars using exchange rates as of September 30 2024.
Operating structure highlighted in the filing:
- Two reportable segments: Salt (road de-icing, consumer & industrial) and Plant Nutrition (specialty potash fertiliser).
- Eight production-stage mining properties located in the United States, Canada and the United Kingdom, including Cote Blanche (rock salt, LA), Goderich Mine & Plant (ON), Ogden projects (UT) and Winsford (UK).
- Two exploration-stage properties (Wynyard, Saskatchewan and the Atacama Desert, Chile); payment disclosure for these sites is deferred until the FY 2025 Form SD, pursuant to Item 2.01(b)(1).
No quantitative payment figures, earnings metrics or strategy updates appear in the text of the filing. The document therefore represents routine regulatory compliance rather than a material corporate development. Investors seeking precise payment amounts must consult Exhibit 2.01 once filed on EDGAR.
Compass Minerals (NYSE:CMP) filed an 8-K under Item 5.02 reporting that, effective June 26 2025, Chief Legal and Administrative Officer & Corporate Secretary Mary L. Frontczak departed the company. James D. Hughes has been appointed interim General Counsel and Corporate Secretary.
The filing provides no reason for the departure and discloses no severance or other compensatory arrangements. No additional operational or financial updates were included.