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 |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Nov 5, 2026 | Nov 5, 2026 |
| 10-Q | Quarterly report | Nov 5, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2026 | Aug 5, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 13, 2026 | May 13, 2026 |
| 8-K |
Current report
Results of operations
|
May 6, 2026 | May 6, 2026 |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| ARS | Annual report to shareholders | Mar 24, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 24, 2026 | — |
| DEF 14A | Proxy statement | Mar 24, 2026 | May 13, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2026 | Mar 9, 2026 |
| 10-K | Annual report | Mar 9, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 25, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 15, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 3, 2025 | Sep 3, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 3, 2025 | Sep 3, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Aug 6, 2025 | Aug 6, 2025 |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 17, 2025 | Jul 17, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 14, 2025 | May 14, 2025 |
| 8-K |
Current report
Results of operations
|
May 7, 2025 | May 7, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| ARS | Annual report to shareholders | Mar 31, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 31, 2025 | — |
| DEF 14A | Proxy statement | Mar 25, 2025 | May 14, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 6, 2025 | Mar 6, 2025 |
| 10-K | Annual report | Mar 6, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 26, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 19, 2024 | Dec 19, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2024 | Nov 6, 2024 |
| 10-Q | Quarterly report | Nov 6, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 30, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2024 | Aug 7, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 30, 2024 | Jul 30, 2024 |
| 8-K |
Current report
Other events
|
Jul 23, 2024 | Jul 23, 2024 |
| 8-K |
Current report
Material agreement, Results of operations, New debt, Regulation FD disclosure
|
Jul 17, 2024 | Jul 16, 2024 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 15, 2024 | May 15, 2024 |
| 8-K |
Current report
Results of operations
|
May 8, 2024 | May 8, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| ARS | Annual report to shareholders | Apr 1, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 26, 2024 | — |
| DEF 14A | Proxy statement | Mar 26, 2024 | May 15, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 6, 2024 | Mar 6, 2024 |
| 10-K | Annual report | Mar 6, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 21, 2024 | Feb 21, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 12, 2024 | Feb 12, 2024 |
| 8-K |
Current report
Other events
|
Feb 6, 2024 | Feb 5, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 23, 2024 | Jan 23, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2023 | Nov 2, 2023 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 31, 2023 | Oct 25, 2023 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Oct 25, 2023 | Oct 25, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2023 | Aug 2, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 17, 2023 | May 17, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
May 9, 2023 | May 8, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| 10-Q | Quarterly report | May 3, 2023 | Mar 31, 2023 |
| ARS | Annual report to shareholders | Mar 30, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Mar 28, 2023 | — |
| DEF 14A | Proxy statement | Mar 28, 2023 | — |
| 8-K |
Current report
Results of operations
|
Mar 8, 2023 | Mar 8, 2023 |
| 10-K | Annual report | Mar 8, 2023 | Dec 31, 2022 |
| 8-K | Current report | Feb 27, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 22, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 16, 2022 | Dec 12, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2022 | Nov 2, 2022 |
| 10-Q | Quarterly report | Nov 2, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 26, 2022 | Oct 26, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 3, 2022 | Aug 3, 2022 |
| 10-Q | Quarterly report | Aug 3, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 18, 2022 | May 18, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| 10-Q | Quarterly report | May 4, 2022 | Mar 31, 2022 |
| DEFA14A | Additional proxy material | Mar 29, 2022 | — |
| DEF 14A | Proxy statement | Mar 29, 2022 | May 18, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2022 | Mar 9, 2022 |
| 10-K | Annual report | Mar 9, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 23, 2022 | Feb 23, 2022 |
| 8-K |
Current report
Officer or director change
|
Dec 21, 2021 | Dec 16, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2021 | Nov 4, 2021 |
| 10-Q | Quarterly report | Nov 4, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 27, 2021 | Oct 27, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2021 | Aug 4, 2021 |
| 10-Q | Quarterly report | Aug 4, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Officer or director change
|
Jun 2, 2021 | May 26, 2021 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 19, 2021 | May 19, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 5, 2021 | May 5, 2021 |
| 10-Q | Quarterly report | May 5, 2021 | Mar 31, 2021 |
| 8-K/A |
Amended current report
Material agreement, Agreement ended, New debt
|
Apr 26, 2021 | Apr 20, 2021 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Apr 23, 2021 | Apr 20, 2021 |
| DEFA14A | Additional proxy material | Mar 31, 2021 | — |
| DEF 14A | Proxy statement | Mar 30, 2021 | May 19, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 10, 2021 | Mar 10, 2021 |
| 10-K | Annual report | Mar 10, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Feb 24, 2021 | Feb 24, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2020 | Nov 4, 2020 |
| 10-Q | Quarterly report | Nov 4, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2020 | Oct 28, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2020 | Aug 5, 2020 |
| 10-Q | Quarterly report | Aug 5, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 20, 2020 | May 20, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2020 | May 6, 2020 |
| 10-Q | Quarterly report | May 6, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Change in control
|
Apr 28, 2020 | Apr 22, 2020 |
| DEFA14A | Additional proxy material | Apr 1, 2020 | — |
| DEF 14A | Proxy statement | Apr 1, 2020 | May 20, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 18, 2020 | Mar 13, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 11, 2020 | Mar 11, 2020 |
| 10-K | Annual report | Mar 11, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 19, 2020 | Feb 19, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2019 | Nov 7, 2019 |
| 10-Q | Quarterly report | Nov 7, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 23, 2019 | Oct 23, 2019 |
| 8-K |
Current report
Change in control
|
Sep 4, 2019 | Sep 3, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2019 | Aug 7, 2019 |
| 10-Q | Quarterly report | Aug 7, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Change in control
|
Jul 22, 2019 | Jul 16, 2019 |
| 8-K | Current report | May 23, 2019 | May 15, 2019 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 15, 2019 | May 15, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 8, 2019 | May 8, 2019 |
| 10-Q | Quarterly report | May 8, 2019 | Mar 31, 2019 |
| DEFA14A | Additional proxy material | Mar 25, 2019 | — |
| DEF 14A | Proxy statement | Mar 25, 2019 | May 15, 2019 |
| 8-K |
Current report
Officer or director change
|
Mar 22, 2019 | Mar 18, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 11, 2019 | Mar 11, 2019 |
| 10-K | Annual report | Mar 11, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 20, 2019 | Feb 20, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2018 | Nov 7, 2018 |
| 10-Q | Quarterly report | Nov 7, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 24, 2018 | Oct 24, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2018 | Aug 7, 2018 |
| 10-Q | Quarterly report | Aug 7, 2018 | Jun 30, 2018 |
| UPLOAD | Letter from the SEC | Jun 29, 2018 | — |
| CORRESP | Letter to the SEC | Jun 27, 2018 | — |
| UPLOAD | Letter from the SEC | Jun 22, 2018 | — |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 16, 2018 | May 16, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 8, 2018 | May 8, 2018 |
| 10-Q | Quarterly report | May 8, 2018 | Mar 31, 2018 |
| DEFA14A | Additional proxy material | Mar 27, 2018 | — |
| DEF 14A | Proxy statement | Mar 27, 2018 | May 16, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2018 | Mar 15, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 12, 2018 | Mar 12, 2018 |
| 10-K | Annual report | Mar 12, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 21, 2018 | Feb 21, 2018 |
| 10-Q | Quarterly report | Nov 8, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 8, 2017 | Nov 8, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 25, 2017 | Oct 25, 2017 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 28, 2017 | Sep 26, 2017 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Regulation FD disclosure
|
Sep 13, 2017 | Sep 13, 2017 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 1, 2017 | Sep 1, 2017 |
| 10-Q | Quarterly report | Aug 8, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2017 | Aug 7, 2017 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 17, 2017 | May 17, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 8, 2017 | May 8, 2017 |
| 10-Q | Quarterly report | May 8, 2017 | Mar 31, 2017 |
| DEF 14A | Proxy statement | Mar 28, 2017 | May 17, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 10, 2017 | Mar 10, 2017 |
| 10-K | Annual report | Mar 10, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 23, 2017 | Feb 23, 2017 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 30, 2017 | Jan 30, 2017 |
| 8-K |
Current report
Officer or director change
|
Jan 20, 2017 | Jan 20, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2016 | Nov 7, 2016 |
| 10-Q | Quarterly report | Nov 7, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 26, 2016 | Oct 26, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2016 | Aug 5, 2016 |
| 10-Q | Quarterly report | Aug 5, 2016 | Jun 30, 2016 |
| 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 | — |
| 8-K |
Current report
Material agreement, Officer or director change, Shareholder vote results
|
May 26, 2016 | May 18, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
May 18, 2016 | May 18, 2016 |
| 10-Q | Quarterly report | May 6, 2016 | Mar 31, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2016 | May 6, 2016 |
| DEF 14A | Proxy statement | Mar 29, 2016 | May 18, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 10, 2016 | Mar 10, 2016 |
| 10-K | Annual report | Mar 10, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 17, 2016 | Feb 17, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 21, 2015 | Dec 21, 2015 |
| 8-K |
Current report
Officer or director change
|
Dec 7, 2015 | Dec 1, 2015 |
| 8-K |
Current report
Change in control
|
Dec 2, 2015 | Dec 2, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 6, 2015 | Nov 6, 2015 |
| 10-Q | Quarterly report | Nov 6, 2015 | Sep 30, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2015 | Oct 28, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2015 | Aug 7, 2015 |
| 10-Q | Quarterly report | Aug 7, 2015 | Jun 30, 2015 |
| UPLOAD | Letter from the SEC | May 27, 2015 | — |
| 8-K |
Current report
Material agreement, New debt
|
May 21, 2015 | May 21, 2015 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 21, 2015 | May 20, 2015 |
| CORRESP | Letter to the SEC | May 18, 2015 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2015 | May 6, 2015 |
| 10-Q | Quarterly report | May 7, 2015 | Mar 31, 2015 |
| UPLOAD | Letter from the SEC | May 5, 2015 | — |
| ARS | Annual report to shareholders | Apr 1, 2015 | Dec 31, 2014 |
Showing 200 filings, the most recent 200. 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.