Compass Minerals International Inc
CMPNYSECIK 1227654MaterialsFiscal year ends Sep 30
Reports and events: 341 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2014-12-2321:53 ET | 8-K | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001140361-14-046329 |
| 2014-11-1915:56 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-14-042780 |
| 2014-11-0721:59 ET | 8-K | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001140361-14-040748 |
| 2014-10-2819:17 ET | 10-Q | Quarterly reportPeriod 2014-09-30 | 0001140361-14-039229 |
| 2014-10-2720:32 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-14-039118 |
| 2014-07-2813:08 ET | 10-Q | Quarterly reportPeriod 2014-06-30 | 0001140361-14-029574 |
| 2014-07-2811:55 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-14-029467 |
| 2014-07-0821:27 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-14-027961 |
| 2014-06-2620:29 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001140361-14-026753 |
| 2014-06-1314:23 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-14-025476 |
| 2014-05-2319:47 ET | 8-K | 7.01 Regulation FD disclosure | 0001140361-14-022777 |
| 2014-05-0916:39 ET | 8-K | 5.07 Shareholder vote results | 0001140361-14-019770 |
| 2014-04-2919:37 ET | 10-Q | Quarterly reportPeriod 2014-03-31 | 0001140361-14-017827 |
| 2014-04-2821:23 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-14-017710 |
| 2014-03-2713:06 ET | DEF 14A | Proxy statementPeriod 2014-05-07 | 0001047469-14-003046 |
| 2014-03-2420:28 ET | 8-K | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-14-013965 |
| 2014-02-2420:11 ET | 10-K | Annual reportPeriod 2013-12-31 | 0001140361-14-009227 |
| 2014-02-1021:26 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-14-005606 |
| 2013-12-2321:15 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001140361-13-047362 |
| 2013-10-2820:26 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-13-039718 |
| 2013-10-2820:09 ET | 10-Q | Quarterly reportPeriod 2013-09-30 | 0001140361-13-039707 |
| 2013-10-2319:24 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001140361-13-039351 |
| 2013-07-3018:58 ET | 10-Q | Quarterly reportPeriod 2013-06-30 | 0001140361-13-029475 |
| 2013-07-2920:47 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-13-029333 |
| 2013-06-0320:01 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001140361-13-023757 |
| 2013-05-1020:35 ET | 8-K | 5.07 Shareholder vote results | 0001140361-13-020091 |
| 2013-04-2920:37 ET | 10-Q | Quarterly reportPeriod 2013-03-31 | 0001140361-13-017743 |
| 2013-04-2910:55 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-13-017627 |
| 2013-03-2810:01 ET | DEF 14A | Proxy statementPeriod 2013-05-08 | 0001047469-13-003521 |
| 2013-02-2120:17 ET | 10-K | Annual reportPeriod 2012-12-31 | 0001140361-13-008641 |
| 2013-02-0615:42 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-13-004814 |
| 2013-01-1021:19 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-13-001735 |
| 2012-12-3119:11 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001140361-12-053135 |
| 2012-12-1918:03 ET | 8-K | 1.01 Entry into a material agreement; 3.03 Change to security holders’ rights; 9.01 Financial statements and exhibits | 0001140361-12-051839 |
| 2012-10-2917:53 ET | 10-Q | Quarterly reportPeriod 2012-09-30 | 0001140361-12-044851 |
| 2012-10-2912:17 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-12-044818 |
| 2012-10-0320:46 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-12-042750 |
| 2012-07-3017:42 ET | 10-Q | Quarterly reportPeriod 2012-06-30 | 0001140361-12-034300 |
| 2012-07-3012:08 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-12-034248 |
| 2012-05-2420:46 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-12-027211 |
| 2012-05-2420:37 ET | 8-K | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-12-027208 |
| 2012-05-1420:27 ET | 8-K | 5.07 Shareholder vote results | 0001140361-12-025017 |
| 2012-04-2720:48 ET | 10-Q | Quarterly reportPeriod 2012-03-31 | 0001140361-12-021756 |
| 2012-04-2621:02 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-12-021578 |
| 2012-03-2913:04 ET | DEF 14A | Proxy statementPeriod 2012-05-09 | 0001047469-12-003516 |
| 2012-02-2222:08 ET | 10-K | Annual reportPeriod 2011-12-31 | 0001140361-12-010153 |
| 2012-02-0722:19 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-12-005969 |
| 2011-10-2818:32 ET | 10-Q | Quarterly reportPeriod 2011-09-30 | 0001140361-11-050749 |
| 2011-10-2620:40 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-11-050459 |
| 2011-10-1322:23 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001140361-11-049264 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:10 ET. Listed shows no prices and gives no investment advice.