Quaker Chemical Corp SEC filings KWR
Quaker Chemical Corp has 1,000 filings in SEC EDGAR's recent list, going back to Feb 12, 2015. Its latest annual report, Form 10-K, was filed on Feb 23, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEF 14A | Proxy statement | Mar 31, 2026 | Mar 31, 2026 |
| DEF 14A | Proxy statement | Mar 31, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Mar 28, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Mar 31, 2023 | — |
| DEF 14A | Proxy statement | Mar 31, 2022 | May 11, 2022 |
| DEFA14A | Additional proxy material | Apr 29, 2021 | — |
| DEF 14A | Proxy statement | Mar 31, 2021 | May 12, 2021 |
| DEFA14A | Additional proxy material | Mar 31, 2020 | — |
| DEF 14A | Proxy statement | Mar 31, 2020 | May 13, 2020 |
| DEF 14A | Proxy statement | Mar 29, 2019 | May 8, 2019 |
| DEF 14A | Proxy statement | Mar 29, 2018 | May 9, 2018 |
| DEFM14A | Filing | Jul 31, 2017 | — |
| DEFA14A | Additional proxy material | Jul 27, 2017 | — |
| PREM14A | Filing | Jun 6, 2017 | Jun 5, 2017 |
| DEFA14A | Additional proxy material | May 15, 2017 | — |
| DEFA14A | Additional proxy material | May 5, 2017 | — |
| DEFA14A | Additional proxy material | Apr 7, 2017 | — |
| DEFA14A | Additional proxy material | Apr 5, 2017 | — |
| DEFA14A | Additional proxy material | Apr 5, 2017 | — |
| DEFA14A | Additional proxy material | Apr 5, 2017 | — |
| DEF 14A | Proxy statement | Mar 31, 2017 | May 10, 2017 |
| DEF 14A | Proxy statement | Mar 28, 2016 | May 4, 2016 |
| DEF 14A | Proxy statement | Mar 27, 2015 | May 6, 2015 |
Showing 23 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
- Miscellaneous Products of Petroleum & Coal (SIC 2990)
- Listed as
- KWR (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- PA
- Headquarters
- Conshohocken, PA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 81362
Source: SEC EDGAR filings. This is company-reported data, not investment advice.