Compass Minerals SEC Filings http://investors.compassminerals.com/generated by Q4Wed, 28 Oct 2026 16:45:03 -0400Copyright Q4 Inc. All rights reserved.Compass Minerals - 8-K - Current report filing19880632http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19880632Wed, 28 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19858442http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19858442Mon, 19 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19858444http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19858444Mon, 19 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19858449http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19858449Mon, 19 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19858454http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19858454Mon, 19 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19853284http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19853284Thu, 15 Oct 2026 00:00:00 -0400Compass Minerals - 8-K - Current report filing19853270http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19853270Thu, 15 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19825205http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19825205Thu, 01 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19825210http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19825210Thu, 01 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19825219http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19825219Thu, 01 Oct 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19785639http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19785639Tue, 15 Sep 2026 00:00:00 -0400Compass Minerals - S-8 - Securities Registration: Employee Benefit Plan19741862http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19741862Thu, 27 Aug 2026 00:00:00 -0400Compass Minerals - SC 13G - Statement of Ownership19701933http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19701933Fri, 14 Aug 2026 00:00:00 -0400Compass Minerals - 3 - Initial Statement of Beneficial Ownership19696085http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19696085Thu, 13 Aug 2026 00:00:00 -0400Compass Minerals - 10-Q - Quarterly Report19674268http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19674268Thu, 06 Aug 2026 00:00:00 -0400Compass Minerals - 8-K - Current report filing19668978http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19668978Wed, 05 Aug 2026 00:00:00 -0400Compass Minerals - 8-K - Current report filing19668984http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19668984Wed, 05 Aug 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19645119http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19645119Wed, 29 Jul 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19582930http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19582930Wed, 01 Jul 2026 00:00:00 -0400Compass Minerals - 4 - Statement of Changes in Beneficial Ownership19582946http://investors.compassminerals.com/investors-relations/financials-information/sec-filings/sec-filings-details/default.aspx?FilingId=19582946Wed, 01 Jul 2026 00:00:00 -0400