Company facts
- Headquarters
- Conshohocken, Pennsylvania
- Most recent report
- 8-K, filed Sep 8, 2026
- Incorporated
- Pennsylvania
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 81362
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 51
News 8 of 111
Prospectuses and Registrations 8 of 13
- S-3ASR Automatic shelf registration Jul 31, 2026
- S-3ASR Automatic shelf registration Jul 31, 2026
- S-8 Registration statement for an employee plan May 14, 2024
- S-3ASR Automatic shelf registration Aug 3, 2023
- S-3ASR Automatic shelf registration Aug 3, 2023
- S-8 Registration statement for an employee plan May 24, 2023
- S-8 POS Post-effective amendment to an employee plan registration May 24, 2023
- S-8 POS Post-effective amendment to an employee plan registration Jun 15, 2020
Proxies 8 of 23
- DEF 14A Proxy statement for a shareholder vote Mar 31, 2026
- DEF 14A Proxy statement for a shareholder vote Mar 31, 2025
- DEF 14A Proxy statement for a shareholder vote Mar 28, 2024
- DEF 14A Proxy statement for a shareholder vote Mar 31, 2023
- DEF 14A Proxy statement for a shareholder vote Mar 31, 2022
- DEFA14A Extra proxy material Apr 29, 2021
- DEF 14A Proxy statement for a shareholder vote Mar 31, 2021
- DEFA14A Extra proxy material Mar 31, 2020
Ownership 8 of 775
- 4 Insider reported a trade Aug 24, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Aug 24, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 6, 2026
- 4 Insider reported a trade Jun 17, 2026
- 4 Insider reported a trade Jun 3, 2026
- 4 Insider reported a trade Jun 2, 2026
- 4 Insider reported a trade Jun 2, 2026
Other 8 of 27
- 11-K Employee stock plan report Jun 12, 2026
- SD/A Conflict minerals disclosure, amended May 28, 2026
- SD Conflict minerals disclosure May 28, 2026
- 11-K Employee stock plan report Jun 12, 2025
- SD Conflict minerals disclosure May 29, 2025
- 11-K Employee stock plan report Jun 18, 2024
- SD Conflict minerals disclosure May 31, 2024
- 11-K Employee stock plan report Jun 29, 2023
Everything here comes from Quaker Chemical Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.