Compass Minerals SEC Filings http://investors.compassminerals.com/generated by Q4Mon, 29 Jun 2026 13:52:31 -0400Copyright Q4 Inc. All rights reserved.Compass Minerals - 11-K - Annual Report of Employee Stock Plans19571685http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19571685Mon, 29 Jun 2026 00:00:00 -0400Compass Minerals - SD - Specialized Disclosure Report19568620http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19568620Fri, 26 Jun 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19568454http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19568454Fri, 26 Jun 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19463270http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19463270Tue, 19 May 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19447284http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19447284Thu, 14 May 2026 00:00:00 -0400Compass Minerals - SC 13G - Statement of Ownership19433621http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19433621Tue, 12 May 2026 00:00:00 -0400Compass Minerals - 10-Q - Quarterly Report19423027http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19423027Thu, 07 May 2026 00:00:00 -0400Compass Minerals - 8-K - Current report filing19418028http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19418028Wed, 06 May 2026 00:00:00 -0400Compass Minerals - SC 13G/A - Amended Statement of Ownership19374119http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19374119Mon, 27 Apr 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19312251http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19312251Wed, 01 Apr 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19312237http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19312237Wed, 01 Apr 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19312194http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19312194Wed, 01 Apr 2026 00:00:00 -0400Compass Minerals - SC 13G/A - Amended Statement of Ownership19288553http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19288553Thu, 26 Mar 2026 00:00:00 -0400Compass Minerals - 8-K - Current report filing19278981http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19278981Tue, 24 Mar 2026 00:00:00 -0400Compass Minerals - 8-K - Current report filing19233570http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19233570Tue, 10 Mar 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19233251http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19233251Mon, 09 Mar 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19233235http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19233235Mon, 09 Mar 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19233224http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19233224Mon, 09 Mar 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19233210http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19233210Mon, 09 Mar 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19232738http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19232738Mon, 09 Mar 2026 00:00:00 -0400