Calumet, Inc. /DE (CLMT) Form 8-K Material Events
Calumet, Inc. /DE (CLMT) is a publicly traded company on the Nasdaq, categorized under SIC 2911 (Petroleum Refining). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: CLMT
CIK: 2013745
Exchange: Nasdaq
SIC 2911: Petroleum Refining
Fiscal Year End: 12/31
Independent PCAOB Auditor
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Audit Firm
Grant Thornton LLP
Auditor SinceSince 1/8/2024 12:00:00 AM
Lead Engagement PartnerAiman Wahdan
Audit LocationPittsburgh, Pennsylvania, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-09-28 | 2026-09-25 | FORM 4 | 0001823742-26-000005 | View SEC Doc Filr Page |
| 4 | 2026-09-28 | 2026-09-25 | FORM 4 | 0001670422-26-000005 | View SEC Doc Filr Page |
| 4 | 2026-09-28 | 2026-09-25 | FORM 4 | 0002003802-26-000005 | View SEC Doc Filr Page |
| 4 | 2026-09-28 | 2026-09-25 | FORM 4 | 0001669531-26-000007 | View SEC Doc Filr Page |
| 8-K | 2026-09-15 | 2026-09-11 | 8-K | 0001193125-26-390825 | View SEC Doc Filr Page |
| 8-K | 2026-09-01 | 2026-08-28 | 8-K | 0002013745-26-000029 | View SEC Doc Filr Page |
| 4 | 2026-08-21 | 2026-08-20 | FORM 4 | 0001316627-26-000005 | View SEC Doc Filr Page |
| 4 | 2026-08-21 | 2026-08-20 | FORM 4 | 0001669531-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-08-21 | 2026-08-20 | FORM 4 | 0001619679-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-08-21 | 2026-08-20 | FORM 4 | 0001721965-26-000005 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-14 | — | SCHEDULE 13G/A Filing | 0001011438-26-000550 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-14 | — | SCHEDULE 13G/A Filing | 0001214659-26-010354 | View SEC Doc Filr Page |
| 10-Q | 2026-08-07 | 2026-06-30 | 10-Q | 0002013745-26-000024 | View SEC Doc Filr Page |
| 8-K | 2026-08-07 | 2026-08-07 | 8-K | 0002013745-26-000022 | View SEC Doc Filr Page |
| 4 | 2026-07-13 | 2026-07-09 | FORM 4 | 0001628280-26-048021 | View SEC Doc Filr Page |
| 4 | 2026-07-13 | 2026-07-09 | FORM 4 | 0001628280-26-048019 | View SEC Doc Filr Page |
| 4 | 2026-07-13 | 2026-07-09 | FORM 4 | 0001628280-26-048017 | View SEC Doc Filr Page |
| 4 | 2026-07-13 | 2026-07-09 | FORM 4 | 0001628280-26-048015 | View SEC Doc Filr Page |
| 4 | 2026-07-13 | 2026-07-09 | FORM 4 | 0001628280-26-048009 | View SEC Doc Filr Page |
| 4 | 2026-07-13 | 2026-07-09 | FORM 4 | 0001628280-26-047998 | View SEC Doc Filr Page |
| 4 | 2026-07-13 | 2026-07-09 | FORM 4 | 0001628280-26-047994 | View SEC Doc Filr Page |
| 4 | 2026-07-13 | 2026-07-09 | FORM 4 | 0001628280-26-047990 | View SEC Doc Filr Page |
| 4 | 2026-07-02 | 2026-07-01 | FORM 4 | 0001628280-26-047050 | View SEC Doc Filr Page |
| 144 | 2026-07-01 | — | 144 Filing | 0001950047-26-006764 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-06-05 | — | SCHEDULE 13D/A Filing | 0001193125-26-259859 | View SEC Doc Filr Page |