United States Securities and Exchange Commission Washington, D.C. 20549 FORM 10-K (MARK ONE) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________ to __________ Commission File Number 001-31921 Compass Minerals International, Inc. (Exact name of registrant as specified in its charter) Delaware 36- ...

Compass Minerals International, Inc. (NYSE:CMP) Q4 2022 Earnings Conference Call November 30, 2022 9:30 AM ET Company Participants Brent Collins - VP, IR Kevin Crutchfield - President and CEO Lorin Crenshaw - CFO George Schuller - COO Jamie Standen - CCO Chris Yandell - Head, Lithium Ryan Bartlett - Senior VP, Lithium Commercial & Technology Conference Call Participants Alex Chen - BMO Capital Markets Jeff Zekauskas - JPMorgan David Silver - CL King David Begleiter - Deutsche Bank Chris Shaw - Monness, Cres ...

Compass Minerals International, Inc. (NYSE:CMP) Q3 2022 Earnings Conference Call August 5, 2022 8:30 AM ET Company Participants Valerie Tymosko - Interim Senior Director of Investor Relations Kevin Crutchfield - President and Chief Executive Officer Lorin Crenshaw - Chief Financial Officer George Schuller - Chief Operations Officer Jamie Standen - Chief Commercial Officer Chris Yandell - Head of Lithium Conference Call Participants Seth Goldstein - Morningstar Christopher Shaw - Monness, Crespi, Hardt & Co. ...

Title of each class Trading Symbol Name of each exchange on which registered Common stock, $0.01 par value CMP The New York Stock Exchange UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________________ to ____ ...

Title of each class Trading Symbol Name of each exchange on which registered Common stock, $0.01 par value CMP The New York Stock Exchange UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________________ to ___ ...

Compass Minerals International, Inc. (NYSE:CMP) Q2 2022 Earnings Conference Call May 6, 2022 8:30 AM ET Company Participants Douglas Kris - Senior Director of Investor Relations Kevin Crutchfield - President & Chief Executive Officer Lorin Crenshaw - Chief Financial Officer George Schuller - Chief Operations Officer Jamie Standen - Chief Commercial Officer Chris Yandell - Head of Lithium Conference Call Participants David Begleiter - Deutsche Bank Seth Goldstein - Morningstar Joel Jackson - BMO Capital Mark ...

Compass Minerals International, Inc. (NYSE:CMP) Q1 2022 Earnings Conference Call February 9, 2022 8:30 AM ET Company Participants Douglas Kris - Senior Director of Investor Relations Kevin Crutchfield - President & Chief Executive Officer Lorin Crenshaw - Chief Financial Officer George Schuller - Chief Operations Officer Jamie Standen - Chief Commercial Officer Chris Yandell - Head of Lithium Conference Call Participants David Begleiter - Deutsche Bank Emily Kech - Goldman Sachs Seth Goldstein - Morningstar ...

Title of each class Trading Symbol Name of each exchange on which registered Common stock, $0.01 par value CMP The New York Stock Exchange UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________________ to ...

Compass Minerals International Inc. (NYSE:CMP) Q3 2021 Earnings Conference Call November 16, 2021 9:00 AM ET Company Participants Kevin Crutchfield - President, Chief Executive Officer Jamie Standen - Chief Financial Officer Douglas Kris - Senior Director, Investor Relations Conference Call Participants David Begleiter - Deutsche Bank Jeff Zekauskas - JP Morgan Joel Jackson - BMO Capital Markets Chris Shaw - Monness Crespi Operator Thank you for standing by and welcome to the Compass Minerals third quarter ...

Compass Minerals International, Inc. (NYSE:CMP) Q2 2021 Earnings Conference Call August 16, 2021 11:00 AM ET Company Participants Douglas Kris - Senior Director, IR Kevin Crutchfield - President and CEO Jamie Standen - CFO George Schuller - Chief Operations Officer Brad Griffith - Chief Commercial Officer Conference Call Participants David Begleiter - Deutsche Bank Mark Connelly - Stephens Seth Goldstein - Morningstar Joel Jackson - BMO Capital Markets Chris Shaw - Crespi & Hardt David Silver - CL King Jeff ...