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CMP US​

Compass Minerals International Inc(CMP US)

$21.27+0.271.29%Ext:$23.96+2.6912.66%(Market Closed · 23:47:23 UTC)

Overview

ProfileEntity Structure

Documents

SEC Filings
CategorizedChronologicalBy Owner

SEC Filings by Owner

Insider Ownership

GRANT RICHARD S(144)

  • 4Statement of changes in beneficial ownership18 Nov 2021
  • 4Statement of changes in beneficial ownership21 Sep 2021
  • 4Statement of changes in beneficial ownership22 Jun 2021
  • 4Statement of changes in beneficial ownership20 May 2021
  • 4Statement of changes in beneficial ownership17 May 2021
  • 4Statement of changes in beneficial ownership23 Mar 2021
  • 4Statement of changes in beneficial ownership5 Jan 2021
  • 4Statement of changes in beneficial ownership16 Dec 2020
  • 4Statement of changes in beneficial ownership16 Sep 2020
  • 4Statement of changes in beneficial ownership16 Jun 2020

DANTONI DAVID J(130)

  • 4Statement of changes in beneficial ownership15 May 2020
  • 4Statement of changes in beneficial ownership1 Apr 2020
  • 4Statement of changes in beneficial ownership17 Mar 2020
  • 4Statement of changes in beneficial ownership3 Jan 2020
  • 4Statement of changes in beneficial ownership18 Dec 2019
  • 4Statement of changes in beneficial ownership2 Oct 2019
  • 4Statement of changes in beneficial ownership17 Sep 2019
  • 4Statement of changes in beneficial ownership1 Jul 2019
  • 4Statement of changes in beneficial ownership17 Jun 2019
  • 4Statement of changes in beneficial ownership1 Apr 2019

ROTHWELL ALLAN R(129)

  • 4Statement of changes in beneficial ownership2 Mar 2022
  • 4Statement of changes in beneficial ownership21 Dec 2021
  • 4Statement of changes in beneficial ownership21 Sep 2021
  • 4Statement of changes in beneficial ownership22 Jun 2021
  • 4Statement of changes in beneficial ownership20 May 2021
  • 4Statement of changes in beneficial ownership17 May 2021
  • 4Statement of changes in beneficial ownership23 Mar 2021
  • 4Statement of changes in beneficial ownership5 Jan 2021
  • 4Statement of changes in beneficial ownership16 Dec 2020
  • 4Statement of changes in beneficial ownership1 Oct 2020

WILLIAMS PAUL S(106)

  • 4Statement of changes in beneficial ownership16 Feb 2023
  • 4Statement of changes in beneficial ownership22 Dec 2022
  • 4Statement of changes in beneficial ownership21 Sep 2022
  • 4Statement of changes in beneficial ownership22 Jun 2022
  • 4Statement of changes in beneficial ownership19 May 2022
  • 4Statement of changes in beneficial ownership22 Mar 2022
  • 4Statement of changes in beneficial ownership28 Feb 2022
  • 4Statement of changes in beneficial ownership21 Dec 2021
  • 4Statement of changes in beneficial ownership21 Sep 2021
  • 4Statement of changes in beneficial ownership22 Jun 2021

Ford Eric(93)

  • 4Statement of changes in beneficial ownership22 Aug 2023
  • 4Statement of changes in beneficial ownership5 Jul 2023
  • 4Statement of changes in beneficial ownership22 Jun 2023
  • 4Statement of changes in beneficial ownership4 Apr 2023
  • 4Statement of changes in beneficial ownership22 Mar 2023
  • 4Statement of changes in beneficial ownership16 Feb 2023
  • 4Statement of changes in beneficial ownership22 Dec 2022
  • 4Statement of changes in beneficial ownership21 Sep 2022
  • 4Statement of changes in beneficial ownership22 Jun 2022
  • 4Statement of changes in beneficial ownership19 May 2022

BELL BRADLEY J(89)

  • 4Statement of changes in beneficial ownership2 Jan 2015
  • 4Statement of changes in beneficial ownership1 Jul 2015
  • 4Statement of changes in beneficial ownership12 Jun 2015
  • 4Statement of changes in beneficial ownership1 Apr 2015
  • 4Statement of changes in beneficial ownership16 Mar 2015
  • 4/AStatement of changes in beneficial ownership (amendment)22 Jan 2015
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 4Statement of changes in beneficial ownership2 Oct 2014
  • 4Statement of changes in beneficial ownership16 Sep 2014
  • 4Statement of changes in beneficial ownership4 Sep 2014

Yoder Amy(88)

  • 4Statement of changes in beneficial ownership16 Feb 2023
  • 4Statement of changes in beneficial ownership22 Dec 2022
  • 4Statement of changes in beneficial ownership21 Sep 2022
  • 4Statement of changes in beneficial ownership22 Jun 2022
  • 4Statement of changes in beneficial ownership9 Aug 2022
  • 4Statement of changes in beneficial ownership19 May 2022
  • 4Statement of changes in beneficial ownership17 May 2022
  • 4Statement of changes in beneficial ownership22 Mar 2022
  • 4Statement of changes in beneficial ownership28 Feb 2022
  • 4Statement of changes in beneficial ownership4 Jan 2022

Premdas Perry W(84)

  • 4Statement of changes in beneficial ownership1 Apr 2015
  • 4Statement of changes in beneficial ownership16 Mar 2015
  • 4Statement of changes in beneficial ownership2 Jan 2015
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 4Statement of changes in beneficial ownership2 Oct 2014
  • 4Statement of changes in beneficial ownership16 Sep 2014
  • 4Statement of changes in beneficial ownership1 Jul 2014
  • 4Statement of changes in beneficial ownership17 Jun 2014
  • 4Statement of changes in beneficial ownership1 Apr 2014
  • 4Statement of changes in beneficial ownership17 Mar 2014

WALKER LORI A(81)

  • 4Statement of changes in beneficial ownership9 Mar
  • 4Statement of changes in beneficial ownership5 Jan
  • 4Statement of changes in beneficial ownership1 Oct 2025
  • 4Statement of changes in beneficial ownership1 Jul 2025
  • 4Statement of changes in beneficial ownership2 Apr 2025
  • 4Statement of changes in beneficial ownership7 Mar 2025
  • 4Statement of changes in beneficial ownership3 Jan 2025
  • 4Statement of changes in beneficial ownership1 Oct 2024
  • 4Statement of changes in beneficial ownership1 Jul 2024
  • 4Statement of changes in beneficial ownership31 Mar 2024

Reece Joseph E(71)

  • 4Statement of changes in beneficial ownership1 Oct
  • 4Statement of changes in beneficial ownership1 Jul
  • 4Statement of changes in beneficial ownership1 Apr
  • 4Statement of changes in beneficial ownership9 Mar
  • 4Statement of changes in beneficial ownership5 Jan
  • 4Statement of changes in beneficial ownership2 Oct 2025
  • 4Statement of changes in beneficial ownership1 Jul 2025
  • 4Statement of changes in beneficial ownership1 Jul 2025
  • 4/AStatement of changes in beneficial ownership (amendment)3 Jul 2025
  • 4Statement of changes in beneficial ownership2 Apr 2025

UNDERDOWN RODNEY L(49)

  • 4Statement of changes in beneficial ownership26 Nov 2014
  • 4Statement of changes in beneficial ownership21 Nov 2014
  • 4Statement of changes in beneficial ownership13 Nov 2014
  • 4Statement of changes in beneficial ownership12 Sep 2014
  • 4Statement of changes in beneficial ownership20 Aug 2014
  • 4Statement of changes in beneficial ownership8 Aug 2014
  • 4Statement of changes in beneficial ownership12 Mar 2014
  • 4Statement of changes in beneficial ownership19 Nov 2013
  • 4Statement of changes in beneficial ownership1 Nov 2013
  • 4Statement of changes in beneficial ownership9 Aug 2013

CLARK KEITH E(48)

  • 4Statement of changes in beneficial ownership2 May 2013
  • 4Statement of changes in beneficial ownership12 Mar 2013
  • 4Statement of changes in beneficial ownership13 Nov 2012
  • 4Statement of changes in beneficial ownership5 Nov 2012
  • 4Statement of changes in beneficial ownership13 Mar 2012
  • 4Statement of changes in beneficial ownership10 May 2011
  • 4Statement of changes in beneficial ownership11 Mar 2011
  • 4Statement of changes in beneficial ownership16 Mar 2010
  • 4Statement of changes in beneficial ownership16 Mar 2010
  • 4Statement of changes in beneficial ownership12 Mar 2010

SNIDER TIMOTHY R(45)

  • 4Statement of changes in beneficial ownership1 Jul 2011
  • 4Statement of changes in beneficial ownership16 Jun 2011
  • 4Statement of changes in beneficial ownership1 Apr 2011
  • 4Statement of changes in beneficial ownership16 Mar 2011
  • 4Statement of changes in beneficial ownership4 Jan 2011
  • 4Statement of changes in beneficial ownership16 Dec 2010
  • 4Statement of changes in beneficial ownership4 Oct 2010
  • 4Statement of changes in beneficial ownership16 Sep 2010
  • 4Statement of changes in beneficial ownership2 Jul 2010
  • 4Statement of changes in beneficial ownership16 Jun 2010

GOADBY DAVID J(34)

  • 4Statement of changes in beneficial ownership15 Mar 2016
  • 4Statement of changes in beneficial ownership13 Mar 2015
  • 4Statement of changes in beneficial ownership12 Mar 2015
  • 4Statement of changes in beneficial ownership10 Nov 2014
  • 4Statement of changes in beneficial ownership12 Mar 2014
  • 4Statement of changes in beneficial ownership21 May 2013
  • 4Statement of changes in beneficial ownership3 May 2013
  • 4Statement of changes in beneficial ownership12 Mar 2013
  • 4Statement of changes in beneficial ownership2 Nov 2012
  • 4Statement of changes in beneficial ownership13 Mar 2012

Fischer Valdemar L(34)

  • 4Statement of changes in beneficial ownership20 May 2021
  • 4Statement of changes in beneficial ownership17 May 2021
  • 4Statement of changes in beneficial ownership23 Mar 2021
  • 4Statement of changes in beneficial ownership16 Dec 2020
  • 4Statement of changes in beneficial ownership16 Sep 2020
  • 4Statement of changes in beneficial ownership16 Jun 2020
  • 4Statement of changes in beneficial ownership15 May 2020
  • 4Statement of changes in beneficial ownership6 Apr 2020
  • 4Statement of changes in beneficial ownership17 Mar 2020
  • 4Statement of changes in beneficial ownership3 Jan 2020

BAKER VERNON G II(31)

  • 4Statement of changes in beneficial ownership5 Jan 2009
  • 4Statement of changes in beneficial ownership16 Dec 2008
  • 4Statement of changes in beneficial ownership1 Oct 2008
  • 4Statement of changes in beneficial ownership16 Sep 2008
  • 4Statement of changes in beneficial ownership2 Jul 2008
  • 4Statement of changes in beneficial ownership16 Jun 2008
  • 4Statement of changes in beneficial ownership2 Apr 2008
  • 4Statement of changes in beneficial ownership17 Mar 2008
  • 4Statement of changes in beneficial ownership3 Jan 2008
  • 4Statement of changes in beneficial ownership17 Dec 2007

DOWLING EDWARD C(29)

  • 4Statement of changes in beneficial ownership19 Oct
  • 4Statement of changes in beneficial ownership20 Jan
  • 4Statement of changes in beneficial ownership26 Nov 2025
  • 4Statement of changes in beneficial ownership16 Oct 2025
  • 4Statement of changes in beneficial ownership21 Jan 2025
  • 4Statement of changes in beneficial ownership17 Oct 2024
  • 4Statement of changes in beneficial ownership31 Mar 2024
  • 4Statement of changes in beneficial ownership22 Mar 2024
  • 4Statement of changes in beneficial ownership20 Feb 2024
  • 4Statement of changes in beneficial ownership22 Jan 2024

Standen James D.(29)

  • 4Statement of changes in beneficial ownership17 Jan 2024
  • 4Statement of changes in beneficial ownership17 Oct 2023
  • 4Statement of changes in beneficial ownership21 Sep 2023
  • 4Statement of changes in beneficial ownership18 Jan 2023
  • 4Statement of changes in beneficial ownership16 Nov 2022
  • 4Statement of changes in beneficial ownership18 Oct 2022
  • 4Statement of changes in beneficial ownership16 Jun 2022
  • 4Statement of changes in beneficial ownership12 Apr 2022
  • 4Statement of changes in beneficial ownership5 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022

DEALY RICHARD P(23)

  • 4Statement of changes in beneficial ownership1 Oct
  • 4Statement of changes in beneficial ownership1 Jul
  • 4Statement of changes in beneficial ownership1 Apr
  • 4Statement of changes in beneficial ownership9 Mar
  • 4Statement of changes in beneficial ownership5 Jan
  • 4Statement of changes in beneficial ownership1 Oct 2025
  • 4Statement of changes in beneficial ownership1 Jul 2025
  • 4Statement of changes in beneficial ownership2 Apr 2025
  • 4Statement of changes in beneficial ownership7 Mar 2025
  • 4Statement of changes in beneficial ownership3 Jan 2025

Crutchfield Kevin S(23)

  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership17 Jan 2024
  • 4Statement of changes in beneficial ownership17 Oct 2023
  • 4Statement of changes in beneficial ownership18 Jan 2023
  • 4Statement of changes in beneficial ownership16 Nov 2022
  • 4Statement of changes in beneficial ownership18 Oct 2022
  • 4Statement of changes in beneficial ownership8 Aug 2022
  • 4Statement of changes in beneficial ownership21 Jun 2022
  • 4Statement of changes in beneficial ownership16 Jun 2022
  • 4Statement of changes in beneficial ownership12 May 2022

BRISIMITZAKIS ANGELO C(22)

  • 4Statement of changes in beneficial ownership31 Dec 2012
  • 4Statement of changes in beneficial ownership2 Nov 2012
  • 4Statement of changes in beneficial ownership11 May 2012
  • 4Statement of changes in beneficial ownership13 Mar 2012
  • 4Statement of changes in beneficial ownership1 Nov 2011
  • 4Statement of changes in beneficial ownership11 Mar 2011
  • 4Statement of changes in beneficial ownership24 Aug 2010
  • 4Statement of changes in beneficial ownership16 Mar 2010
  • 4Statement of changes in beneficial ownership16 Mar 2010
  • 4Statement of changes in beneficial ownership12 Mar 2010

DUCEY MICHAEL E(22)

  • 4Statement of changes in beneficial ownership26 Apr 2006
  • 4Statement of changes in beneficial ownership3 Mar 2006
  • 4Statement of changes in beneficial ownership3 Feb 2006
  • 4Statement of changes in beneficial ownership25 Jan 2006
  • 4Statement of changes in beneficial ownership10 Jan 2006
  • 4Statement of changes in beneficial ownership22 Dec 2005
  • 4Statement of changes in beneficial ownership14 Nov 2005
  • 4Statement of changes in beneficial ownership19 Oct 2005
  • 4Statement of changes in beneficial ownership14 Sep 2005
  • 4Statement of changes in beneficial ownership17 Aug 2005

Joyce Gareth T(21)

  • 4Statement of changes in beneficial ownership9 Mar
  • 4Statement of changes in beneficial ownership5 Jan
  • 4Statement of changes in beneficial ownership2 Oct 2025
  • 4Statement of changes in beneficial ownership1 Jul 2025
  • 4Statement of changes in beneficial ownership2 Apr 2025
  • 4Statement of changes in beneficial ownership7 Mar 2025
  • 4Statement of changes in beneficial ownership3 Jan 2025
  • 4Statement of changes in beneficial ownership1 Oct 2024
  • 4Statement of changes in beneficial ownership1 Jul 2024
  • 4Statement of changes in beneficial ownership31 Mar 2024

Miller Melissa M(20)

  • 4Statement of changes in beneficial ownership9 Mar
  • 4Statement of changes in beneficial ownership5 Jan
  • 4Statement of changes in beneficial ownership2 Oct 2025
  • 4Statement of changes in beneficial ownership1 Jul 2025
  • 4Statement of changes in beneficial ownership2 Apr 2025
  • 4Statement of changes in beneficial ownership7 Mar 2025
  • 4Statement of changes in beneficial ownership3 Jan 2025
  • 4Statement of changes in beneficial ownership1 Oct 2024
  • 4Statement of changes in beneficial ownership1 Jul 2024
  • 4Statement of changes in beneficial ownership31 Mar 2024

Frontczak Mary L(17)

  • 4Statement of changes in beneficial ownership17 Oct 2024
  • 4Statement of changes in beneficial ownership17 Jan 2024
  • 4Statement of changes in beneficial ownership17 Oct 2023
  • 4Statement of changes in beneficial ownership18 Jan 2023
  • 4Statement of changes in beneficial ownership16 Nov 2022
  • 4Statement of changes in beneficial ownership7 Nov 2022
  • 4Statement of changes in beneficial ownership18 Oct 2022
  • 4Statement of changes in beneficial ownership16 Jun 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership2 Dec 2021

Griffith S Bradley(16)

  • 4Statement of changes in beneficial ownership19 Oct 2021
  • 4Statement of changes in beneficial ownership27 Jul 2021
  • 4Statement of changes in beneficial ownership9 Apr 2021
  • 4Statement of changes in beneficial ownership6 Apr 2021
  • 4Statement of changes in beneficial ownership15 Jan 2021
  • 4Statement of changes in beneficial ownership7 Jul 2020
  • 4Statement of changes in beneficial ownership13 Apr 2020
  • 4Statement of changes in beneficial ownership7 Apr 2020
  • 4Statement of changes in beneficial ownership15 Jan 2020
  • 4Statement of changes in beneficial ownership3 Apr 2019

Schuller George John JR(15)

  • 4Statement of changes in beneficial ownership17 Jan 2024
  • 4Statement of changes in beneficial ownership17 Oct 2023
  • 4Statement of changes in beneficial ownership18 Jan 2023
  • 4Statement of changes in beneficial ownership16 Nov 2022
  • 4Statement of changes in beneficial ownership18 Oct 2022
  • 4Statement of changes in beneficial ownership7 Sep 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership2 Dec 2021
  • 4Statement of changes in beneficial ownership19 Oct 2021
  • 4Statement of changes in beneficial ownership7 Sep 2021

Bryan Ronald(14)

  • 4Statement of changes in beneficial ownership1 Nov 2011
  • 4Statement of changes in beneficial ownership11 Mar 2011
  • 4Statement of changes in beneficial ownership11 Feb 2011
  • 4Statement of changes in beneficial ownership16 Mar 2010
  • 4Statement of changes in beneficial ownership12 Mar 2010
  • 4Statement of changes in beneficial ownership13 Mar 2009
  • 4Statement of changes in beneficial ownership13 Feb 2009
  • 4Statement of changes in beneficial ownership27 Jan 2009
  • 4Statement of changes in beneficial ownership18 Nov 2008
  • 4Statement of changes in beneficial ownership12 Mar 2008

Malecha Francis Joseph(12)

  • 4Statement of changes in beneficial ownership4 Apr 2018
  • 4Statement of changes in beneficial ownership13 Mar 2018
  • 4Statement of changes in beneficial ownership5 Apr 2017
  • 4Statement of changes in beneficial ownership14 Mar 2017
  • 4Statement of changes in beneficial ownership5 Apr 2016
  • 4Statement of changes in beneficial ownership15 Mar 2016
  • 4Statement of changes in beneficial ownership20 Jan 2016
  • 4Statement of changes in beneficial ownership12 Mar 2015
  • 4Statement of changes in beneficial ownership12 Mar 2014
  • 4Statement of changes in beneficial ownership13 Mar 2013

Nichols Benjamin S.(12)

  • 4Statement of changes in beneficial ownership19 Oct
  • 4Statement of changes in beneficial ownership26 Jun
  • 4Statement of changes in beneficial ownership19 May
  • 4Statement of changes in beneficial ownership14 May
  • 4Statement of changes in beneficial ownership26 Nov 2025
  • 4Statement of changes in beneficial ownership16 Oct 2025
  • 4Statement of changes in beneficial ownership25 Jun 2025
  • 4Statement of changes in beneficial ownership19 May 2025
  • 4Statement of changes in beneficial ownership17 Jun 2025
  • 4Statement of changes in beneficial ownership17 Oct 2024

Toman Diana(11)

  • 4Statement of changes in beneficial ownership3 Apr 2019
  • 4Statement of changes in beneficial ownership10 Apr 2019
  • 4/AStatement of changes in beneficial ownership (amendment)9 Apr 2019
  • 4Statement of changes in beneficial ownership4 Jan 2019
  • 4Statement of changes in beneficial ownership17 Dec 2018
  • 4Statement of changes in beneficial ownership13 Nov 2018
  • 4Statement of changes in beneficial ownership4 Apr 2018
  • 4Statement of changes in beneficial ownership5 Apr 2017
  • 4Statement of changes in beneficial ownership5 Apr 2016
  • 4Statement of changes in beneficial ownership10 Nov 2015

TOMFOHRDE HEINNE F III(10)

  • 4MAIN DOCUMENT DESCRIPTION19 Dec 2005
  • 4MAIN DOCUMENT DESCRIPTION5 Oct 2005
  • 4MAIN DOCUMENT DESCRIPTION19 Sep 2005
  • 4MAIN DOCUMENT DESCRIPTION6 Jul 2005
  • 4MAIN DOCUMENT DESCRIPTION28 Jun 2005
  • 4Statement of changes in beneficial ownership10 May 2004
  • 4Statement of changes in beneficial ownership30 Apr 2004
  • 4Statement of changes in beneficial ownership23 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES18 Dec 2003
  • 4Statement of changes in beneficial ownership19 Dec 2003

Fallis John S(10)

  • 4Statement of changes in beneficial ownership19 Feb 2008
  • 4Statement of changes in beneficial ownership14 Feb 2008
  • 4/AStatement of changes in beneficial ownership (amendment)15 Feb 2008
  • 4Statement of changes in beneficial ownership14 Mar 2007
  • 4Statement of changes in beneficial ownership16 Feb 2007
  • 4Statement of changes in beneficial ownership24 Feb 2006
  • 4Statement of changes in beneficial ownership25 Jan 2006
  • 4Statement of changes in beneficial ownership3 Mar 2005
  • 4Statement of changes in beneficial ownership1 Mar 2005
  • 3Initial statement of beneficial ownership10 Jan 2005

Berger Steven N.(10)

  • 4Statement of changes in beneficial ownership4 Apr 2018
  • 4Statement of changes in beneficial ownership28 Mar 2018
  • 4Statement of changes in beneficial ownership13 Mar 2018
  • 4Statement of changes in beneficial ownership5 Apr 2017
  • 4Statement of changes in beneficial ownership14 Mar 2017
  • 4Statement of changes in beneficial ownership5 Apr 2016
  • 4Statement of changes in beneficial ownership15 Mar 2016
  • 4Statement of changes in beneficial ownership12 Mar 2015
  • 4Statement of changes in beneficial ownership12 Mar 2014
  • 3Initial statement of beneficial ownership6 Jun 2013

Leunig Jack C.(10)

  • 4Statement of changes in beneficial ownership5 Apr 2017
  • 4Statement of changes in beneficial ownership14 Mar 2017
  • 4Statement of changes in beneficial ownership5 Apr 2016
  • 4Statement of changes in beneficial ownership15 Mar 2016
  • 4Statement of changes in beneficial ownership18 Feb 2016
  • 4Statement of changes in beneficial ownership13 Mar 2015
  • 4Statement of changes in beneficial ownership12 Mar 2015
  • 4Statement of changes in beneficial ownership12 Mar 2014
  • 3Initial statement of beneficial ownership6 Jun 2013
  • 3/AInitial statement of beneficial ownership (amendment)7 Jun 2013

Bucan Gerald(9)

  • 4Statement of changes in beneficial ownership7 May 2013
  • 4Statement of changes in beneficial ownership12 Mar 2013
  • 4Statement of changes in beneficial ownership13 Mar 2012
  • 4Statement of changes in beneficial ownership11 Mar 2011
  • 4Statement of changes in beneficial ownership15 Nov 2010
  • 4Statement of changes in beneficial ownership12 Mar 2010
  • 4Statement of changes in beneficial ownership13 Mar 2009
  • 3Initial statement of beneficial ownership15 Nov 2007
  • 4Statement of changes in beneficial ownership14 Nov 2007

Cook Teresa D(9)

  • 4Statement of changes in beneficial ownership20 Nov 2023
  • 4Statement of changes in beneficial ownership17 Oct 2023
  • 4Statement of changes in beneficial ownership22 May 2023
  • 4Statement of changes in beneficial ownership18 Jan 2023
  • 4Statement of changes in beneficial ownership16 Nov 2022
  • 4Statement of changes in beneficial ownership18 Oct 2022
  • 4Statement of changes in beneficial ownership12 Apr 2022
  • 4Statement of changes in beneficial ownership5 Apr 2022
  • 3Initial statement of beneficial ownership27 Jan 2022

Gardiner Jill V(9)

  • 4Statement of changes in beneficial ownership7 Mar 2024
  • 4Statement of changes in beneficial ownership3 Jan 2024
  • 4Statement of changes in beneficial ownership21 Dec 2023
  • 4Statement of changes in beneficial ownership3 Oct 2023
  • 4Statement of changes in beneficial ownership21 Sep 2023
  • 4Statement of changes in beneficial ownership5 Jul 2023
  • 4Statement of changes in beneficial ownership22 Jun 2023
  • 3Initial statement of beneficial ownership5 May 2023
  • 4Statement of changes in beneficial ownership5 May 2023

Miller Robert Dana(7)

  • 4Statement of changes in beneficial ownership2 Nov 2016
  • 4Statement of changes in beneficial ownership23 Mar 2015
  • 4Statement of changes in beneficial ownership12 Mar 2015
  • 4Statement of changes in beneficial ownership20 Nov 2014
  • 4Statement of changes in beneficial ownership12 Mar 2014
  • 3Initial statement of beneficial ownership1 Nov 2013
  • 4Statement of changes in beneficial ownership5 Nov 2013

Crenshaw Lorin(7)

  • 4Statement of changes in beneficial ownership5 Dec 2023
  • 4Statement of changes in beneficial ownership17 Oct 2023
  • 4Statement of changes in beneficial ownership2 Dec 2022
  • 4Statement of changes in beneficial ownership18 Oct 2022
  • 4Statement of changes in beneficial ownership12 May 2022
  • 4Statement of changes in beneficial ownership2 Dec 2021
  • 3Initial statement of beneficial ownership2 Dec 2021

Safran David(7)

  • 4Statement of changes in beneficial ownership15 Oct
  • 4Statement of changes in beneficial ownership1 Oct
  • 4Statement of changes in beneficial ownership1 Jul
  • 4Statement of changes in beneficial ownership1 Apr
  • 4Statement of changes in beneficial ownership9 Mar
  • 4Statement of changes in beneficial ownership29 Jan
  • 3Initial statement of beneficial ownership29 Jan

Stevenson John R(6)

  • 4MAIN DOCUMENT DESCRIPTION5 Jan 2006
  • 4MAIN DOCUMENT DESCRIPTION19 Dec 2005
  • 4MAIN DOCUMENT DESCRIPTION5 Oct 2005
  • 4MAIN DOCUMENT DESCRIPTION19 Sep 2005
  • 4MAIN DOCUMENT DESCRIPTION6 Jul 2005
  • 3Initial statement of beneficial ownership19 May 2005

Sepich Anthony J.(6)

  • 4Statement of changes in beneficial ownership3 Apr 2019
  • 4Statement of changes in beneficial ownership4 Jan 2019
  • 4Statement of changes in beneficial ownership4 Apr 2018
  • 4Statement of changes in beneficial ownership5 Apr 2017
  • 4Statement of changes in beneficial ownership1 Dec 2016
  • 3Initial statement of beneficial ownership1 Dec 2016

Cathey Jeffrey M(6)

  • 4Statement of changes in beneficial ownership19 Dec 2024
  • 4Statement of changes in beneficial ownership17 Oct 2024
  • 4Statement of changes in beneficial ownership11 Jun 2024
  • 4Statement of changes in beneficial ownership29 Apr 2024
  • 4Statement of changes in beneficial ownership20 Dec 2023
  • 3Initial statement of beneficial ownership20 Dec 2023

Ward Ashley(6)

  • 4Statement of changes in beneficial ownership19 Oct
  • 4Statement of changes in beneficial ownership29 Jul
  • 4Statement of changes in beneficial ownership26 Nov 2025
  • 4Statement of changes in beneficial ownership16 Oct 2025
  • 4Statement of changes in beneficial ownership5 Feb 2025
  • 3Initial statement of beneficial ownership2 Jul 2024

PERTZ DOUGLAS A(5)

  • 4Statement of changes in beneficial ownership4 Aug 2005
  • 4Statement of changes in beneficial ownership22 Jul 2005
  • 4MAIN DOCUMENT DESCRIPTION6 Jul 2005
  • 4MAIN DOCUMENT DESCRIPTION28 Jun 2005
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES17 Dec 2003

APOLLO OVERSEAS PARTNERS V LP(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

APOLLO INVESTMENT FUND V LP(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

APOLLO ADVISORS V LP(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

APOLLO MANAGEMENT V LP(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

APOLLO NETHERLANDS PARTNERS V A LP(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

APOLLO NETHERLANDS PARTNERS V B LP(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

APOLLO GERMAN PARTNERS V GMBH & CO KG(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

ASEN JOEL A(5)

  • 4MAIN DOCUMENT DESCRIPTION28 Jun 2005
  • 4Statement of changes in beneficial ownership11 May 2004
  • 4Statement of changes in beneficial ownership19 Mar 2004
  • 4Statement of changes in beneficial ownership23 Jan 2004
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES17 Dec 2003

YBR HOLDINGS LLC(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

YBR NETHERLANDS I LP(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

YBR NETHERLANDS II LP(5)

  • 4Statement of changes in beneficial ownership24 Nov 2004
  • 4/AStatement of changes in beneficial ownership (amendment)24 Nov 2004
  • 4Statement of changes in beneficial ownership15 Jul 2004
  • 4Statement of changes in beneficial ownership17 Dec 2003
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

Espelien Keith E.(5)

  • 4Statement of changes in beneficial ownership13 Mar 2015
  • 4Statement of changes in beneficial ownership12 Mar 2015
  • 4Statement of changes in beneficial ownership8 Jul 2014
  • 4Statement of changes in beneficial ownership12 Mar 2014
  • 3Initial statement of beneficial ownership6 Jun 2013

Foulston Matthew J.(5)

  • 4Statement of changes in beneficial ownership5 Apr 2016
  • 4Statement of changes in beneficial ownership4 Mar 2016
  • 4Statement of changes in beneficial ownership12 Mar 2015
  • 4Statement of changes in beneficial ownership4 Dec 2014
  • 3Initial statement of beneficial ownership4 Dec 2014

Jones Angela Y(5)

  • 4Statement of changes in beneficial ownership15 Jan 2020
  • 4Statement of changes in beneficial ownership3 Apr 2019
  • 4Statement of changes in beneficial ownership4 Jan 2019
  • 3/AInitial statement of beneficial ownership (amendment)21 Sep 2018
  • 3Initial statement of beneficial ownership18 Sep 2018

HARRIS JOSHUA(4)

  • 4MAIN DOCUMENT DESCRIPTION6 Jul 2005
  • 4MAIN DOCUMENT DESCRIPTION28 Jun 2005
  • 4Statement of changes in beneficial ownership28 Apr 2004
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

WOLF STEVEN(4)

  • 4Statement of changes in beneficial ownership8 Mar 2005
  • 4Statement of changes in beneficial ownership11 May 2004
  • 4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES17 Dec 2003
  • 3Initial statement of beneficial ownership12 Dec 2003

Hood Jennifer R.(4)

  • 4Statement of changes in beneficial ownership3 Mar 2025
  • 4Statement of changes in beneficial ownership17 Oct 2024
  • 4Statement of changes in beneficial ownership21 May 2024
  • 3Initial statement of beneficial ownership14 Mar 2024

Fjellman Peter(4)

  • 4Statement of changes in beneficial ownership29 Jan
  • 4Statement of changes in beneficial ownership26 Nov 2025
  • 4Statement of changes in beneficial ownership5 Feb 2025
  • 3Initial statement of beneficial ownership5 Feb 2025

Merrin Patrick James(4)

  • 4Statement of changes in beneficial ownership4 Mar
  • 4Statement of changes in beneficial ownership26 Nov 2025
  • 3Initial statement of beneficial ownership5 Mar 2025
  • 4Statement of changes in beneficial ownership5 Mar 2025

Tills Amy(4)

  • 4Statement of changes in beneficial ownership15 Sep
  • 4Statement of changes in beneficial ownership26 Nov 2025
  • 4Statement of changes in beneficial ownership9 Oct 2025
  • 3Initial statement of beneficial ownership9 Oct 2025

KLEINMAN SCOTT(3)

  • 4Statement of changes in beneficial ownership17 Mar 2004
  • 4Statement of changes in beneficial ownership25 Feb 2004
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

Ball Russell David(3)

  • 4Statement of changes in beneficial ownership9 Mar
  • 3Initial statement of beneficial ownership5 Jan
  • 4Statement of changes in beneficial ownership5 Jan

Kinnune Shelly(3)

  • 4Statement of changes in beneficial ownership13 Mar 2013
  • 3Initial statement of beneficial ownership9 May 2012
  • 4Statement of changes in beneficial ownership9 May 2012

Merle Denise M(3)

  • 4Statement of changes in beneficial ownership9 Mar
  • 4Statement of changes in beneficial ownership26 Jan
  • 3Initial statement of beneficial ownership26 Jan

Roberts Mark Lawrence(3)

  • 4Statement of changes in beneficial ownership9 Mar
  • 4Statement of changes in beneficial ownership29 Jan
  • 3Initial statement of beneficial ownership29 Jan

KOCH INDUSTRIES INC(2)

  • 4Statement of changes in beneficial ownership2 Aug 2024
  • 3Initial statement of beneficial ownership21 Oct 2022

COPSES PETER P(2)

  • 4Statement of changes in beneficial ownership17 May 2004
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES17 Dec 2003

FALK ROBERT H(2)

  • 4Statement of changes in beneficial ownership27 May 2004
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES12 Dec 2003

CLARK ROBERT F(2)

  • 4Statement of changes in beneficial ownership17 May 2004
  • 3INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES17 Dec 2003

Linehan Patrick Douglas(2)

  • 4Statement of changes in beneficial ownership5 Apr 2017
  • 3Initial statement of beneficial ownership5 Apr 2017

Craft John David(2)

  • 4Statement of changes in beneficial ownership5 Apr 2017
  • 3Initial statement of beneficial ownership14 Nov 2016

Dunn B. Gordon(2)

  • 4Statement of changes in beneficial ownership21 May 2024
  • 3Initial statement of beneficial ownership5 Mar 2024

Risner Brandon(2)

  • 4Statement of changes in beneficial ownership19 Oct
  • 3Initial statement of beneficial ownership13 Aug

KM&T Investment Holdings, LLC(1)

  • 3Initial statement of beneficial ownership21 Oct 2022

Chisholm Jon A(1)

  • 3Initial statement of beneficial ownership23 Nov 2022

Wagnon Shane T(1)

  • 3Initial statement of beneficial ownership23 Nov 2022

Holtzman Vance O.(1)

  • 3Initial statement of beneficial ownership12 Mar 2024

Koch, Inc.(1)

  • 3Initial statement of beneficial ownership2 Aug 2024

≥5% Ownership

VANGUARD GROUP INC(19)

  • SC 13G/ACompass Minerals International Inc26 Mar
  • SC 13G/ACompass Minerals International Inc30 Oct 2025
  • SC 13G/ACompass Minerals International Inc30 Jan 2025
  • SC 13G/ACompass Minerals International Inc12 Nov 2024
  • SC 13G/ACompass Minerals International Inc4 Nov 2024
  • SC 13G/ACompass Minerals International Inc13 Feb 2024
  • SC 13G/ACompass Minerals International Inc10 Apr 2023
  • SC 13G/ACompass Minerals International Inc9 Feb 2023
  • SC 13G/ACompass Minerals International Inc9 Feb 2022
  • SC 13G/ACompass Minerals International Inc10 Jun 2021

BlackRock Inc.(17)

  • SC 13G/ACompass Minerals International Inc22 Jan 2024
  • SC 13G/ACompass Minerals International Inc26 Jan 2023
  • SC 13G/ACompass Minerals International Inc20 Jan 2023
  • SC 13GCompass Minerals International Inc9 Jun 2022
  • SC 13G/ACompass Minerals International Inc28 Jan 2022
  • SC 13G/ACompass Minerals International Inc27 Jan 2021
  • SC 13G/ACompass Minerals International Inc4 Feb 2020
  • SC 13G/ACompass Minerals International Inc24 Jan 2019
  • SC 13G/ACompass Minerals International Inc19 Jan 2018
  • SC 13G/ACompass Minerals International Inc10 Jul 2017

FMR LLC(14)

  • SC 13G/ACompass Minerals International Inc13 Feb 2018
  • SC 13G/ACompass Minerals International Inc12 Jun 2017
  • SC 13G/ACompass Minerals International Inc14 Feb 2017
  • SC 13GCompass Minerals International Inc12 Feb 2016
  • SC 13G/ACompass Minerals International Inc10 Feb 2016
  • SC 13G/ACompass Minerals International Inc14 Feb 2012
  • SC 13G/ACompass Minerals International Inc14 Feb 2011
  • SC 13GCompass Minerals International Inc11 Jan 2010
  • SC 13G/ACompass Minerals International Inc12 Jan 2009
  • SC 13G/ACompass Minerals International Inc14 Feb 2008

STATE STREET CORP(10)

  • SC 13GCompass Minerals International Inc12 May
  • SC 13GCompass Minerals International Inc9 Feb
  • SC 13GCompass Minerals International Inc10 Nov 2025
  • SC 13G/ACompass Minerals International Inc17 Oct 2024
  • SC 13G/ACompass Minerals International Inc25 Jan 2024
  • SC 13G/ACompass Minerals International Inc8 Feb 2023
  • SC 13G/ACompass Minerals International Inc10 Feb 2022
  • SC 13GCompass Minerals International Inc8 Feb 2021
  • SC 13GCompass Minerals International Inc14 Feb 2020
  • SC 13GCompass Minerals International Inc13 Feb 2019

Neuberger Berman Group LLC(9)

  • SC 13G/ACompass Minerals International Inc14 Feb 2017
  • SC 13G/ACompass Minerals International Inc9 Feb 2016
  • SC 13G/ACompass Minerals International Inc12 Feb 2015
  • SC 13G/ACompass Minerals International Inc12 Feb 2014
  • SC 13G/ACompass Minerals International Inc14 Feb 2013
  • SC 13G/ACompass Minerals International Inc14 Feb 2012
  • SC 13G/ACompass Minerals International Inc14 Feb 2011
  • SC 13G/ACompass Minerals International Inc16 Feb 2010
  • SC 13GCompass Minerals International Inc11 Jun 2009

NEUBERGER BERMAN INC(8)

  • SC 13G/ACompass Minerals International Inc12 Feb 2009
  • SC 13G/ACompass Minerals International Inc13 Feb 2008
  • SC 13G/ACompass Minerals International Inc13 Feb 2007
  • SC 13G/ACompass Minerals International Inc21 Feb 2006
  • SC 13G/ACompass Minerals International Inc15 Feb 2006
  • SC 13GCompass Minerals International Inc11 Oct 2005
  • SC 13G/ACompass Minerals International Inc9 Aug 2004
  • SC 13GCompass Minerals International Inc13 Feb 2004

RS INVESTMENT MANAGEMENT CO LLC(7)

  • SC 13G/ACompass Minerals International Inc10 Jul 2014
  • SC 13G/ACompass Minerals International Inc14 Feb 2014
  • SC 13G/ACompass Minerals International Inc15 Feb 2013
  • SC 13GCompass Minerals International Inc14 Feb 2013
  • SC 13G/ACompass Minerals International Inc9 Feb 2012
  • SC 13GCompass Minerals International Inc10 Aug 2011
  • SC 13GCompass Minerals International Inc9 Feb 2011

PARNASSUS INVESTMENTS /CA(6)

  • SC 13G/ACompass Minerals International Inc12 Feb 2018
  • SC 13G/ACompass Minerals International Inc14 Feb 2017
  • SC 13G/ACompass Minerals International Inc12 Feb 2016
  • SC 13G/ACompass Minerals International Inc12 Feb 2015
  • SC 13G/ACompass Minerals International Inc14 Feb 2014
  • SC 13GCompass Minerals International Inc8 Feb 2013

SHAPIRO CAPITAL MANAGEMENT LLC(5)

  • SC 13GCompass Minerals International Inc10 Jul 2020
  • SC 13GCompass Minerals International Inc8 May 2020
  • SC 13GCompass Minerals International Inc10 Mar 2020
  • SC 13GCompass Minerals International Inc14 Feb 2020
  • SC 13GCompass Minerals International Inc14 Feb 2019

BlackRock, Inc.(5)

  • SC 13G/ACompass Minerals International Inc27 Apr
  • SC 13G/ACompass Minerals International Inc17 Jul 2025
  • SC 13G/ACompass Minerals International Inc28 Apr 2025
  • SC 13G/ACompass Minerals International Inc8 Nov 2024
  • SC 13G/ACompass Minerals International Inc23 Oct 2024

PRICE T ROWE ASSOCIATES INC /MD/(4)

  • SC 13G/ACompass Minerals International Inc11 Feb 2015
  • SC 13G/ACompass Minerals International Inc12 Feb 2014
  • SC 13G/ACompass Minerals International Inc12 Feb 2013
  • SC 13GCompass Minerals International Inc14 Feb 2012

VAN ECK ASSOCIATES CORP(4)

  • SC 13G/ACompass Minerals International Inc6 Jul 2022
  • SC 13G/ACompass Minerals International Inc5 Apr 2022
  • SC 13G/ACompass Minerals International Inc4 Feb 2022
  • SC 13GCompass Minerals International Inc11 Feb 2021

WELLS FARGO & CO/MN(2)

  • SC 13G/ACompass Minerals International Inc9 Mar 2009
  • SC 13GCompass Minerals International Inc27 Jan 2009

OppenheimerFunds, Inc.(2)

  • SC 13G/ACompass Minerals International Inc18 Jan 2019
  • SC 13GCompass Minerals International Inc7 Feb 2018

JANUS CAPITAL MANAGEMENT LLC(2)

  • SC 13G/ACompass Minerals International Inc6 Feb 2018
  • SC 13GCompass Minerals International Inc13 Feb 2017

AMERIPRISE FINANCIAL INC(2)

  • SC 13GCompass Minerals International Inc15 Feb 2006
  • SC 13GCompass Minerals International Inc11 Feb 2005

CITIGROUP INC(2)

  • SC 13G/ACompass Minerals International Inc11 Oct 2005
  • SC 13GCompass Minerals International Inc11 Feb 2005

CHILTON INVESTMENT CO INC(2)

  • SC 13G/ACompass Minerals International Inc14 Feb 2005
  • SC 13GCompass Minerals International Inc10 Aug 2004

APOLLO MANAGEMENT V LP(2)

  • SC 13D/ACompass Minerals International Inc24 Nov 2004
  • SC 13D/ACompass Minerals International Inc15 Jul 2004

CHILTON INVESTMENT CO LLC(2)

  • SC 13G/ACompass Minerals International Inc14 Feb 2007
  • SC 13G/ACompass Minerals International Inc14 Feb 2006

Kidron Partners IV LP(2)

  • SC 13G/ACompass Minerals International Inc20 Feb 2009
  • SC 13GCompass Minerals International Inc20 Jan 2009

Capital Research Global Investors(2)

  • SC 13G/ACompass Minerals International Inc17 Feb 2009
  • SC 13GCompass Minerals International Inc12 Feb 2008

SailingStone Capital Partners LLC(2)

  • SC 13G/ACompass Minerals International Inc19 Sep 2024
  • SC 13GCompass Minerals International Inc16 Sep 2024

KM&T Investment Holdings, LLC(2)

  • SC 13D/ACompass Minerals International Inc2 Aug 2024
  • SC 13DCompass Minerals International Inc21 Oct 2022

Gumshoe Capital Management LLC(2)

  • SC 13G/ACompass Minerals International Inc14 Aug 2025
  • SC 13GCompass Minerals International Inc28 Apr 2025

AMERICAN CENTURY INVESTMENT MANAGEMENT INC(1)

  • SC 13GCompass Minerals International Inc14 Aug

APOLLO INVESTMENT FUND V LP(1)

  • SC 13DCompass Minerals International Inc23 Dec 2003

Allianz Global Investors Management Partners LLC(1)

  • SC 13GCompass Minerals International Inc12 Feb 2010

Allianz Global Investors Capital LLC(1)

  • SC 13G/ACompass Minerals International Inc14 Feb 2011

M Partners Fund LP(1)

  • SC 13GCompass Minerals International Inc18 Nov 2025

Financials & Metrics

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