COMPASS MINERALS INTERNATIONAL INC reports

Company location: Overland Park, KS
Fiscal year end: 30 September

COMPASS MINERALS INTERNATIONAL INC has filed 2,449 SEC EDGAR filings since 17 Apr 2003

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SEC filing history

Showing 526-550 of 1,000 matching filings.

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25

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22

3

FORM 3

Filing date: 13 Oct 2021
Reporting date: 12 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-31921

8-K

Filing date: 12 Oct 2021
Reporting date: 12 Oct 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 01 Oct 2021
Reporting date: 30 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-31921

8-K

Filing date: 29 Sep 2021
Reporting date: 29 Sep 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 21 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-31921

8-K

Filing date: 20 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 07 Sep 2021
Reporting date: 03 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q/A File 001-31921

10-Q/A

Filing date: 03 Sep 2021
Reporting date: 31 Mar 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K/A File 001-31921

10-K/A

Filing date: 03 Sep 2021
Reporting date: 31 Dec 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 23 Aug 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-31921

8-K

Filing date: 13 Aug 2021
Reporting date: 13 Aug 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-31921

10-Q

Filing date: 13 Aug 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 10 Aug 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

NT 10-Q File 001-31921

NT 10-Q

Filing date: 09 Aug 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-31921

8-K

Filing date: 05 Aug 2021
Reporting date: 04 Aug 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 27 Jul 2021
Reporting date: 26 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-31921

8-K

Filing date: 13 Jul 2021
Reporting date: 13 Jul 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K/A File 001-31921

8-K/A

Filing date: 08 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

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