Kronos Worldwide Inc SEC filings KRO
Kronos Worldwide Inc has 1,002 filings in SEC EDGAR's recent list, going back to May 26, 2004. Its latest annual report, Form ARS, was filed on Mar 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| UPLOAD | Letter from the SEC | Jun 29, 2018 | — |
| CORRESP | Letter to the SEC | Jun 27, 2018 | — |
| UPLOAD | Letter from the SEC | Jun 22, 2018 | — |
| CT ORDER | Filing | Jul 6, 2016 | — |
| UPLOAD | Letter from the SEC | Jun 27, 2016 | — |
| CORRESP | Letter to the SEC | Jun 15, 2016 | — |
| UPLOAD | Letter from the SEC | Jun 3, 2016 | — |
| UPLOAD | Letter from the SEC | May 27, 2015 | — |
| CORRESP | Letter to the SEC | May 18, 2015 | — |
| UPLOAD | Letter from the SEC | May 5, 2015 | — |
| CT ORDER | Filing | Jul 12, 2013 | — |
| UPLOAD | Letter from the SEC | May 14, 2013 | — |
| CORRESP | Letter to the SEC | May 8, 2013 | — |
| UPLOAD | Letter from the SEC | Apr 24, 2013 | — |
| EFFECT | Filing | Oct 27, 2010 | — |
| UPLOAD | Letter from the SEC | Nov 23, 2009 | — |
| CORRESP | Letter to the SEC | Nov 10, 2009 | — |
| UPLOAD | Letter from the SEC | Oct 27, 2009 | — |
| RW | Kronos worldwide, inc. form rw | Feb 27, 2009 | — |
| AW | Kronos worldwide, inc. form aw | Feb 27, 2009 | — |
| NT 10-K | Filing | Mar 16, 2005 | Dec 31, 2004 |
| RW | Kronos worldwide rw | Nov 29, 2004 | — |
Showing 22 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Industrial Inorganic Chemicals (SIC 2810)
- Listed as
- KRO (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Dallas, TX
- SEC filer status
- Accelerated filer
- SEC CIK
- 1257640
- Former names
- KRONOS INC (until Aug 8, 2003)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.