SEC EDGAR filings, ownership reports, and insider transactions for QUAKER CHEMICAL CORP.
Recent SEC filings for QUAKER CHEMICAL CORP including 4, 3, SCHEDULE 13D/A and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jan 2026 | 15 Jan 2026 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 09 Jan 2026 | 01 Jan 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Dec 2025 | 15 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Dec 2025 | 15 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Dec 2025 | 15 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 28 Nov 2025 | 25 Nov 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 28 Nov 2025 | 25 Nov 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 28 Nov 2025 | 005-30799 | ||
| 144 | Open 144 document | View SEC filing for 144 | 25 Nov 2025 | 001-12019 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 30 Oct 2025 | 30 Sep 2025 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Oct 2025 | 30 Oct 2025 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Oct 2025 | 15 Oct 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Oct 2025 | 15 Oct 2025 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 Oct 2025 | 01 Oct 2025 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 Oct 2025 | 01 Oct 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Aug 2025 | 15 Aug 2025 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 31 Jul 2025 | 30 Jun 2025 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Jul 2025 | 31 Jul 2025 | 001-12019 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 31 Jul 2025 | 18 Jul 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 Jul 2025 | 18 Jul 2025 | 001-12019 |
| 11-K | Open 11-K document | View SEC filing for 11-K | 11-K | 12 Jun 2025 | 31 Dec 2024 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2025 | 31 May 2025 | |
| SD | Open SD document | View SEC filing for SD | SD | 29 May 2025 | 001-12019 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 May 2025 | 22 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 May 2025 | 22 May 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 27 May 2025 | 005-30799 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 May 2025 | 14 May 2025 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 May 2025 | 09 May 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 May 2025 | 07 May 2025 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 May 2025 | 31 Mar 2025 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 May 2025 | 01 May 2025 | 001-12019 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 28 Apr 2025 | 005-30799 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 03 Apr 2025 | 01 Apr 2025 | 001-12019 |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 31 Mar 2025 | 31 Dec 2024 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 Mar 2025 | 25 Mar 2025 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 15 Mar 2025 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 06 Mar 2025 | 01 Mar 2025 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 06 Mar 2025 | 01 Mar 2025 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 06 Mar 2025 | 01 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2025 | 27 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2025 | 28 Feb 2025 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 24 Feb 2025 | 31 Dec 2024 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Feb 2025 | 24 Feb 2025 | 001-12019 |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 11 Feb 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 11 Feb 2025 | 07 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 11 Feb 2025 | 07 Feb 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 06 Feb 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 06 Feb 2025 | 04 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 06 Feb 2025 | 04 Feb 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 03 Feb 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Feb 2025 | 30 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Feb 2025 | 30 Jan 2025 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 31 Jan 2025 | 22 Jan 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 29 Jan 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Jan 2025 | 27 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Jan 2025 | 27 Jan 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 24 Jan 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 24 Jan 2025 | 22 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 24 Jan 2025 | 22 Jan 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 21 Jan 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 21 Jan 2025 | 16 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 21 Jan 2025 | 16 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jan 2025 | 15 Jan 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 15 Jan 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 15 Jan 2025 | 13 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 15 Jan 2025 | 13 Jan 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 10 Jan 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 10 Jan 2025 | 08 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 10 Jan 2025 | 08 Jan 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 07 Jan 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 07 Jan 2025 | 03 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 07 Jan 2025 | 03 Jan 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 02 Jan 2025 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jan 2025 | 30 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jan 2025 | 30 Dec 2024 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 27 Dec 2024 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Dec 2024 | 27 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Dec 2024 | 27 Dec 2024 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 26 Dec 2024 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 26 Dec 2024 | 23 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 26 Dec 2024 | 23 Dec 2024 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 20 Dec 2024 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 20 Dec 2024 | 18 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 20 Dec 2024 | 18 Dec 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 17 Dec 2024 | 15 Dec 2024 | 001-12019 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 17 Dec 2024 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Dec 2024 | 15 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 17 Dec 2024 | 13 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 17 Dec 2024 | 13 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Dec 2024 | 15 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 12 Dec 2024 | 10 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 12 Dec 2024 | 10 Dec 2024 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 12 Dec 2024 | 005-30799 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 11 Dec 2024 | 05 Dec 2024 | 001-12019 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 09 Dec 2024 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 09 Dec 2024 | 05 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 09 Dec 2024 | 05 Dec 2024 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 04 Dec 2024 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Dec 2024 | 02 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Dec 2024 | 02 Dec 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 04 Dec 2024 | 02 Dec 2024 | 001-12019 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 27 Nov 2024 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Nov 2024 | 25 Nov 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Nov 2024 | 25 Nov 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Nov 2024 | 25 Nov 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Nov 2024 | 22 Nov 2024 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 26 Nov 2024 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 26 Nov 2024 | 22 Nov 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 26 Nov 2024 | 22 Nov 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 22 Nov 2024 | 001-12019 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 20 Nov 2024 | 14 Nov 2024 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 31 Oct 2024 | 30 Sep 2024 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Oct 2024 | 31 Oct 2024 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Aug 2024 | 09 Aug 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 09 Aug 2024 | 001-12019 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Aug 2024 | 30 Jun 2024 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 Aug 2024 | 05 Aug 2024 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Aug 2024 | 31 Jul 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 Aug 2024 | 31 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Aug 2024 | 31 Jul 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 Aug 2024 | 31 Jul 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Jul 2024 | 31 Jul 2024 | 001-12019 |
| 11-K | Open 11-K document | View SEC filing for 11-K | 11-K | 18 Jun 2024 | 31 Dec 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jun 2024 | 15 Jun 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 17 Jun 2024 | 10 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | |
| SD | Open SD document | View SEC filing for SD | SD | 31 May 2024 | 001-12019 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 24 May 2024 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 24 May 2024 | 22 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 24 May 2024 | 22 May 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 22 May 2024 | 001-12019 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 May 2024 | 17 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 May 2024 | 17 May 2024 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 14 May 2024 | 333-279403 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 May 2024 | 08 May 2024 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 09 May 2024 | 06 May 2024 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 02 May 2024 | 31 Mar 2024 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 May 2024 | 02 May 2024 | 001-12019 |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 28 Mar 2024 | 31 Dec 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | |
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | 10-K/A | 14 Mar 2024 | 31 Dec 2023 | 001-12019 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 29 Feb 2024 | 31 Dec 2023 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Feb 2024 | 29 Feb 2024 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Feb 2024 | 27 Feb 2024 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Feb 2024 | 005-30799 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2024 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 13 Feb 2024 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT TO SC 13G | 12 Feb 2024 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 23 Jan 2024 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jan 2024 | 15 Jan 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 12 Jan 2024 | 02 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Dec 2023 | 20 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Dec 2023 | 14 Dec 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 05 Dec 2023 | 30 Nov 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Dec 2023 | 01 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Dec 2023 | 01 Dec 2023 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 27 Nov 2023 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Nov 2023 | 22 Nov 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Nov 2023 | 22 Nov 2023 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 27 Nov 2023 | 13 Oct 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Nov 2023 | 13 Nov 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 02 Nov 2023 | 30 Sep 2023 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Nov 2023 | 02 Nov 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 17 Oct 2023 | 13 Oct 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 07 Sep 2023 | 05 Sep 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Aug 2023 | 15 Aug 2023 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 04 Aug 2023 | 03 Aug 2023 | 001-12019 |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | S-3ASR | 03 Aug 2023 | 333-273671 | |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | S-3ASR | 03 Aug 2023 | 333-273670 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Aug 2023 | 03 Aug 2023 | 001-12019 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 02 Aug 2023 | 31 Jul 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 Aug 2023 | 30 Jun 2023 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Aug 2023 | 01 Aug 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Jul 2023 | 26 Jul 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 28 Jul 2023 | 26 Jul 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 26 Jul 2023 | 26 Jul 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jul 2023 | 05 Jul 2023 | |
| 11-K | Open 11-K document | View SEC filing for 11-K | 11-K | 29 Jun 2023 | 31 Dec 2022 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2023 | 31 May 2023 | |
| SD | Open SD document | View SEC filing for SD | FORM SD | 31 May 2023 | 001-12019 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 24 May 2023 | 333-272158 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 24 May 2023 | 333-188594 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 May 2023 | 19 May 2023 | |
| 144 | Open 144 document | View SEC filing for 144 | 19 May 2023 | 001-12019 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 May 2023 | 15 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 May 2023 | 12 May 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 11 May 2023 | 10 May 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 May 2023 | 10 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 May 2023 | 09 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 May 2023 | 09 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 May 2023 | 05 May 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 04 May 2023 | 31 Mar 2023 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 May 2023 | 04 May 2023 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Apr 2023 | 12 Apr 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2023 | 30 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2023 | 30 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2023 | 30 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2023 | 30 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2023 | 30 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2023 | 30 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2023 | 30 Mar 2023 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 31 Mar 2023 | 001-12019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 08 Mar 2023 | 06 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 08 Mar 2023 | 06 Mar 2023 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 08 Mar 2023 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Mar 2023 | 03 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2023 | 27 Feb 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 01 Mar 2023 | 27 Feb 2023 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 23 Feb 2023 | 31 Dec 2022 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 23 Feb 2023 | 23 Feb 2023 | 001-12019 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2023 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2023 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT TO FORM SC 13G | 13 Feb 2023 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 10 Feb 2023 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2023 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2023 | 02 Feb 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2023 | 01 Feb 2023 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 03 Feb 2023 | 31 Dec 2022 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 23 Jan 2023 | 005-30799 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 20 Dec 2022 | 19 Dec 2022 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Dec 2022 | 15 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Dec 2022 | 02 Sep 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Dec 2022 | 15 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Nov 2022 | 11 Nov 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 03 Nov 2022 | 30 Sep 2022 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 03 Nov 2022 | 03 Nov 2022 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 20 Oct 2022 | 17 Oct 2022 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Oct 2022 | 17 Oct 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Oct 2022 | 13 Oct 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Aug 2022 | 15 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Aug 2022 | 15 Aug 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 12 Aug 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 12 Aug 2022 | 10 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 12 Aug 2022 | 10 Aug 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 11 Aug 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 11 Aug 2022 | 09 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 11 Aug 2022 | 09 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2022 | 10 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2022 | 09 Aug 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 08 Aug 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 08 Aug 2022 | 04 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 08 Aug 2022 | 04 Aug 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 04 Aug 2022 | 30 Jun 2022 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 04 Aug 2022 | 04 Aug 2022 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2022 | 01 Aug 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 03 Aug 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Aug 2022 | 01 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2022 | 01 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Aug 2022 | 01 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2022 | 01 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2022 | 01 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2022 | 01 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2022 | 01 Aug 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 29 Jul 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Jul 2022 | 27 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Jul 2022 | 27 Jul 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 26 Jul 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 26 Jul 2022 | 22 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 26 Jul 2022 | 22 Jul 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 21 Jul 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 21 Jul 2022 | 19 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 21 Jul 2022 | 19 Jul 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 18 Jul 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 18 Jul 2022 | 14 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 18 Jul 2022 | 14 Jul 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 13 Jul 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 13 Jul 2022 | 11 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 13 Jul 2022 | 11 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jul 2022 | 06 Jul 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Jul 2022 | 06 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jul 2022 | 05 Jul 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 07 Jul 2022 | 05 Jul 2022 | |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 23 Jun 2022 | 31 Dec 2021 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 21 Jun 2022 | 17 Jun 2022 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | |
| SD | Open SD document | View SEC filing for SD | FORM SD | 31 May 2022 | 001-12019 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 26 May 2022 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 25 May 2022 | 23 May 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 25 May 2022 | 23 May 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 16 May 2022 | 11 May 2022 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 May 2022 | 10 May 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 05 May 2022 | 31 Mar 2022 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 05 May 2022 | 05 May 2022 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Apr 2022 | 21 Apr 2022 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 31 Mar 2022 | 11 May 2022 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Mar 2022 | 16 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | QUAKER CHEMICAL CORPORATION | 01 Mar 2022 | 31 Dec 2021 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 24 Feb 2022 | 24 Feb 2022 | 001-12019 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2022 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 14 Feb 2022 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2022 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 07 Feb 2022 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2022 | 005-30799 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 25 Jan 2022 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2022 | 21 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2022 | 22 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2022 | 29 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Nov 2021 | 24 Nov 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Nov 2021 | 24 Nov 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Nov 2021 | 16 Nov 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Nov 2021 | 11 Nov 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Nov 2021 | 09 Nov 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 04 Nov 2021 | 30 Sep 2021 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 04 Nov 2021 | 04 Nov 2021 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 15 Oct 2021 | 13 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Oct 2021 | 13 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Oct 2021 | 13 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Oct 2021 | 13 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Oct 2021 | 13 Oct 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 08 Sep 2021 | 02 Sep 2021 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Aug 2021 | 18 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Aug 2021 | 10 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Aug 2021 | 10 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Aug 2021 | 10 Aug 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 05 Aug 2021 | 30 Jun 2021 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 03 Aug 2021 | 03 Aug 2021 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2021 | 01 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2021 | 01 Aug 2021 | |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 24 Jun 2021 | 31 Dec 2020 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | |
| SD | Open SD document | View SEC filing for SD | FORM SD | 27 May 2021 | 001-12019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 May 2021 | 25 May 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 May 2021 | 10 May 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 12 May 2021 | 12 May 2021 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 06 May 2021 | 31 Mar 2021 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 06 May 2021 | 06 May 2021 | 001-12019 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 29 Apr 2021 | 001-12019 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 29 Apr 2021 | 26 Apr 2021 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2021 | 21 Apr 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 23 Apr 2021 | 22 Apr 2021 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Apr 2021 | 19 Apr 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 21 Apr 2021 | 19 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Apr 2021 | 19 Apr 2021 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 31 Mar 2021 | 12 May 2021 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 24 Mar 2021 | 18 Mar 2021 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 11 Mar 2021 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Mar 2021 | 08 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2021 | 04 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2021 | 04 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | QUAKER CHEMICAL CORPORATION | 01 Mar 2021 | 31 Dec 2020 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 25 Feb 2021 | 24 Feb 2021 | 001-12019 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Feb 2021 | 005-30799 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 16 Feb 2021 | 005-30799 | ||
| SC 13E3/A | Open SC 13E3/A document | View SEC filing for SC 13E3/A | 12 Feb 2021 | 005-30799 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | NONE | 12 Feb 2021 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2021 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2021 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2020 | 22 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2020 | 10 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2020 | 16 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2020 | 11 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Nov 2020 | 18 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Nov 2020 | 16 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Nov 2020 | 16 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Nov 2020 | 16 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Nov 2020 | 12 Nov 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 05 Nov 2020 | 30 Sep 2020 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 05 Nov 2020 | 05 Nov 2020 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Nov 2020 | 03 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Oct 2020 | 09 Oct 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 31 Aug 2020 | 27 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 31 Aug 2020 | 27 Aug 2020 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 31 Aug 2020 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Aug 2020 | 13 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Aug 2020 | 12 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Aug 2020 | 11 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Aug 2020 | 11 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Aug 2020 | 11 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Aug 2020 | 10 Aug 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 05 Aug 2020 | 30 Jun 2020 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 05 Aug 2020 | 05 Aug 2020 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Aug 2020 | 01 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Jul 2020 | 20 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Jul 2020 | 15 Jul 2020 | |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 18 Jun 2020 | 31 Dec 2019 | 001-12019 |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 15 Jun 2020 | 333-48130 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jun 2020 | 09 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2020 | 08 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 28 May 2020 | 26 May 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 28 May 2020 | 26 May 2020 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 28 May 2020 | 005-30799 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 21 May 2020 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 21 May 2020 | 19 May 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 21 May 2020 | 19 May 2020 | |
| 424B7 | Open 424B7 document | View SEC filing for 424B7 | 424B7 | 20 May 2020 | 333-238508 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 May 2020 | 19 May 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 May 2020 | 18 May 2020 | |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | FORM S-3 | 19 May 2020 | 333-238508 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 19 May 2020 | 19 May 2020 | 001-12019 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 May 2020 | 13 May 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2020 | 14 May 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2020 | 14 May 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2020 | 14 May 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 14 May 2020 | 13 May 2020 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 11 May 2020 | 31 Mar 2020 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 11 May 2020 | 11 May 2020 | 001-12019 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 13 Apr 2020 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 13 Apr 2020 | 09 Apr 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 13 Apr 2020 | 09 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2020 | 30 Mar 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Mar 2020 | 27 Mar 2020 | 001-12019 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 31 Mar 2020 | 001-12019 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 31 Mar 2020 | 13 May 2020 | 001-12019 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | QUAKER CHEMICAL CORPORATION | 20 Mar 2020 | 31 Dec 2019 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 17 Mar 2020 | 17 Mar 2020 | 001-12019 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | NT 10-K | 02 Mar 2020 | 31 Dec 2019 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 02 Mar 2020 | 02 Mar 2020 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2020 | 27 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2020 | 27 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2020 | 27 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2020 | 27 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2020 | 27 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2020 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Feb 2020 | 11 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 13 Feb 2020 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 12 Feb 2020 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2020 | 05 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 04 Feb 2020 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 04 Feb 2020 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 06 Jan 2020 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2019 | 28 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2019 | 13 Dec 2019 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FILING QUAKER CHEMICAL CORPORATION | 05 Dec 2019 | 005-30799 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 12 Nov 2019 | 30 Sep 2019 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 12 Nov 2019 | 12 Nov 2019 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 18 Oct 2019 | 18 Oct 2019 | 001-12019 |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | S-3ASR | 26 Sep 2019 | 333-233956 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Sep 2019 | 05 Sep 2019 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 03 Sep 2019 | 29 Aug 2019 | 001-12019 |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | S-3ASR | 29 Aug 2019 | 333-233530 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | FORM 8-K/A | 29 Aug 2019 | 01 Aug 2019 | 001-12019 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | FORM 8-K/A | 27 Aug 2019 | 01 Aug 2019 | 001-12019 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 09 Aug 2019 | 005-30799 | |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 09 Aug 2019 | 01 Aug 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Aug 2019 | 01 Aug 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Aug 2019 | 01 Aug 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Aug 2019 | 01 Aug 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 02 Aug 2019 | 01 Aug 2019 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 02 Aug 2019 | 01 Aug 2019 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 01 Aug 2019 | 30 Jun 2019 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 01 Aug 2019 | 01 Aug 2019 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 01 Aug 2019 | 01 Aug 2019 | 001-12019 |
| 10-Q/A | Open 10-Q/A document | View SEC filing for 10-Q/A | FORM 10-Q/A | 24 Jul 2019 | 31 Mar 2019 | 001-12019 |
| 10-K/A | Open 10-K/A document | View SEC filing for 10-K/A | FORM 10-K/A | 24 Jul 2019 | 31 Dec 2018 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Jul 2019 | 11 Jul 2019 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 02 Jul 2019 | 02 Jul 2019 | 001-12019 |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 20 Jun 2019 | 31 Dec 2018 | 001-12019 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Jun 2019 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2019 | 01 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2019 | 01 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2019 | 01 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2019 | 01 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2019 | 01 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2019 | 01 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2019 | 01 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2019 | 01 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 May 2019 | 16 May 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 09 May 2019 | 08 May 2019 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 02 May 2019 | 31 Mar 2019 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 02 May 2019 | 02 May 2019 | 001-12019 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 29 Mar 2019 | 08 May 2019 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 15 Mar 2019 | 13 Mar 2019 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Mar 2019 | 05 Mar 2019 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | QUAKER CHEMICAL CORPORATION | 28 Feb 2019 | 31 Dec 2018 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Feb 2019 | 28 Feb 2019 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Feb 2019 | 23 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Feb 2019 | 23 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Feb 2019 | 23 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Feb 2019 | 23 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Feb 2019 | 23 Feb 2019 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2019 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 13 Feb 2019 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Feb 2019 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2019 | 01 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2019 | 30 Jan 2019 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 31 Jan 2019 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 17 Jan 2019 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Jan 2019 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Jan 2019 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Jan 2019 | 005-30799 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | NONE | 14 Jan 2019 | 005-30799 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 08 Jan 2019 | 04 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jan 2019 | 04 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2018 | 04 Oct 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 18 Dec 2018 | 14 Dec 2018 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Dec 2018 | 03 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Dec 2018 | 03 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Nov 2018 | 23 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Nov 2018 | 13 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Nov 2018 | 07 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Nov 2018 | 07 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Nov 2018 | 02 Nov 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 01 Nov 2018 | 30 Sep 2018 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 01 Nov 2018 | 01 Nov 2018 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Sep 2018 | 11 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Aug 2018 | 29 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Aug 2018 | 29 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Aug 2018 | 23 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Aug 2018 | 24 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Aug 2018 | 20 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Aug 2018 | 09 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Aug 2018 | 08 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Aug 2018 | 08 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Aug 2018 | 02 Aug 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 03 Aug 2018 | 01 Aug 2018 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Aug 2018 | 31 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Aug 2018 | 31 Jul 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 30 Jul 2018 | 30 Jun 2018 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 30 Jul 2018 | 30 Jul 2018 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Jul 2018 | 26 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jul 2018 | 09 Jul 2018 | |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 21 Jun 2018 | 31 Dec 2017 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 30 May 2018 | 29 May 2018 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 May 2018 | 21 May 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 May 2018 | 21 May 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2018 | 16 May 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 May 2018 | 15 May 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 09 May 2018 | 09 May 2018 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 May 2018 | 04 May 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 30 Apr 2018 | 31 Mar 2018 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 30 Apr 2018 | 30 Apr 2018 | 001-12019 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Apr 2018 | 005-30799 | ||
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 29 Mar 2018 | 09 May 2018 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Mar 2018 | 08 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Mar 2018 | 08 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Mar 2018 | 07 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Mar 2018 | 05 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Mar 2018 | 05 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | QUAKER CHEMICAL CORPORATION | 28 Feb 2018 | 31 Dec 2017 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Feb 2018 | 28 Feb 2018 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 26 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 26 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 26 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 25 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 25 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 26 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 25 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 26 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 25 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 25 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 25 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2018 | 25 Feb 2018 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | NONE | 15 Feb 2018 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Feb 2018 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 23 Jan 2018 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 19 Jan 2018 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Jan 2018 | 14 Jan 2018 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Jan 2018 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Dec 2017 | 24 Jul 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Dec 2017 | 30 Aug 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Dec 2017 | 22 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Dec 2017 | 28 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Dec 2017 | 18 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Dec 2017 | 29 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Nov 2017 | 20 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Nov 2017 | 21 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Nov 2017 | 20 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Nov 2017 | 13 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Nov 2017 | 07 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Nov 2017 | 03 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Nov 2017 | 03 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Nov 2017 | 02 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Nov 2017 | 01 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Nov 2017 | 01 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Nov 2017 | 31 Oct 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Oct 2017 | 27 Oct 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 26 Oct 2017 | 26 Oct 2017 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 26 Oct 2017 | 30 Sep 2017 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Sep 2017 | 29 Sep 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Sep 2017 | 16 Aug 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Sep 2017 | 27 Sep 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Sep 2017 | 20 Sep 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 11 Sep 2017 | 07 Sep 2017 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Sep 2017 | 01 Sep 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Aug 2017 | 02 Aug 2017 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 31 Jul 2017 | |||
| DEFM14A | Open DEFM14A document | View SEC filing for DEFM14A | DEFM14A | 31 Jul 2017 | 001-12019 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 28 Jul 2017 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 27 Jul 2017 | 30 Jun 2017 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 Jul 2017 | 27 Jul 2017 | 001-12019 |
| DEFA14A | Open DEFA14A document | Open XBRL data | View SEC filing for DEFA14A | FORM 8-K | 27 Jul 2017 | 001-12019 | |
| PRER14A | Open PRER14A document | View SEC filing for PRER14A | PRER14A | 21 Jul 2017 | 001-12019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jul 2017 | 10 Jul 2017 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 06 Jul 2017 | |||
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 22 Jun 2017 | 31 Dec 2016 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jun 2017 | 09 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jun 2017 | 08 May 2017 | |
| PREM14A | Open PREM14A document | View SEC filing for PREM14A | PREM14A | 06 Jun 2017 | 05 Jun 2017 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 May 2017 | 26 May 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 25 May 2017 | 23 May 2017 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 May 2017 | 20 Dec 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 May 2017 | 22 May 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 May 2017 | 15 May 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 May 2017 | 15 May 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 15 May 2017 | 15 May 2017 | 001-12019 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | FORM 8-K | 15 May 2017 | 001-12019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 May 2017 | 10 May 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 11 May 2017 | 10 May 2017 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 May 2017 | 04 May 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 May 2017 | 04 May 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 05 May 2017 | 05 May 2017 | 001-12019 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | FORM 8-K | 05 May 2017 | 001-12019 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 01 May 2017 | 31 Mar 2017 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 01 May 2017 | 01 May 2017 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 07 Apr 2017 | 04 Apr 2017 | 001-12019 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | FORM 8-K | 07 Apr 2017 | 001-12019 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 05 Apr 2017 | 001-12019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Apr 2017 | 04 Apr 2017 | 001-12019 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 8-K | 05 Apr 2017 | 001-12019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Apr 2017 | 05 Apr 2017 | 001-12019 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 8-K | 05 Apr 2017 | 001-12019 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 03 Apr 2017 | 005-30799 | ||
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 31 Mar 2017 | 10 May 2017 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Mar 2017 | 05 Mar 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | QUAKER CHEMICAL CORPORATION | 28 Feb 2017 | 31 Dec 2016 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Feb 2017 | 28 Feb 2017 | 001-12019 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 14 Feb 2017 | 31 Dec 2016 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2017 | 005-30799 | ||
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 10 Feb 2017 | 31 Dec 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2017 | 25 Jan 2017 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 18 Jan 2017 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 17 Jan 2017 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jan 2017 | 09 Jan 2017 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 03 Jan 2017 | 15 Dec 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Dec 2016 | 15 Dec 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Dec 2016 | 05 Dec 2016 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 02 Dec 2016 | 01 Nov 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Nov 2016 | 21 Nov 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Nov 2016 | 18 Nov 2016 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Nov 2016 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Nov 2016 | 01 Nov 2016 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 26 Oct 2016 | 30 Sep 2016 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 26 Oct 2016 | 26 Oct 2016 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 27 Jul 2016 | 30 Jun 2016 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 27 Jul 2016 | 27 Jul 2016 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2016 | 01 Jul 2016 | |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 22 Jun 2016 | 31 Dec 2015 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2016 | 16 May 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 May 2016 | 06 May 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 May 2016 | 05 May 2016 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 09 May 2016 | 333-211238 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 06 May 2016 | 04 May 2016 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 27 Apr 2016 | 31 Mar 2016 | 001-12019 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 Apr 2016 | 27 Apr 2016 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Apr 2016 | 22 Apr 2016 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 28 Mar 2016 | 04 May 2016 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2016 | 05 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2016 | 05 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2016 | 05 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2016 | 05 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2016 | 05 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2016 | 05 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2016 | 05 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Mar 2016 | 02 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 01 Mar 2016 | 24 Feb 2016 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 01 Mar 2016 | 24 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2016 | 23 Feb 2016 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | QUAKER CHEMICAL CORPORATION | 25 Feb 2016 | 31 Dec 2015 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 25 Feb 2016 | 25 Feb 2016 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Feb 2016 | 24 Feb 2016 | 001-12019 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | QUAKER CHEMICAL CORP | 12 Feb 2016 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Feb 2016 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Feb 2016 | 15 Dec 2015 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2016 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2016 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 26 Jan 2016 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2016 | 10 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2016 | 04 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Dec 2015 | 30 Nov 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Dec 2015 | 08 Sep 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Dec 2015 | 11 Sep 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 02 Dec 2015 | 30 Nov 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Nov 2015 | 24 Nov 2015 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 24 Nov 2015 | 333-208188 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 06 Nov 2015 | 05 Aug 2015 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 28 Oct 2015 | 30 Sep 2015 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Oct 2015 | 28 Oct 2015 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 22 Oct 2015 | 22 Oct 2015 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 25 Aug 2015 | 19 Aug 2015 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Aug 2015 | 13 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Aug 2015 | 10 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Aug 2015 | 04 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Aug 2015 | 04 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Aug 2015 | 04 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Aug 2015 | 05 Aug 2015 | |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | QUAKER CHEMICAL CORPORATION 10-Q/A | 31 Jul 2015 | 30 Jun 2015 | 001-12019 |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 30 Jul 2015 | 30 Jun 2015 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 30 Jul 2015 | 30 Jul 2015 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jul 2015 | 02 Jul 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Jul 2015 | 29 Jun 2015 | |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 24 Jun 2015 | 31 Dec 2014 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Jun 2015 | 18 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Jun 2015 | 12 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2015 | 29 May 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 May 2015 | 21 May 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 May 2015 | 18 May 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2015 | 14 May 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 May 2015 | 08 May 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 May 2015 | 07 May 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 08 May 2015 | 06 May 2015 | 001-12019 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 29 Apr 2015 | 31 Mar 2015 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 29 Apr 2015 | 29 Apr 2015 | 001-12019 |
| ARS | Open ARS document | View SEC filing for ARS | AUTO-GENERATED PAPER DOCUMENT | 30 Mar 2015 | 31 Dec 2014 | 001-12019 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 27 Mar 2015 | 06 May 2015 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Mar 2015 | 06 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Mar 2015 | 06 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Mar 2015 | 06 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Mar 2015 | 06 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Mar 2015 | 06 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Mar 2015 | 06 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Mar 2015 | 03 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | QUAKER CHEMICAL CORPORATION | 26 Feb 2015 | 31 Dec 2014 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 26 Feb 2015 | 26 Feb 2015 | 001-12019 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | QUAKER CHEMICAL CORP | 12 Feb 2015 | 005-30799 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Feb 2015 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 22 Jan 2015 | 005-30799 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 20 Jan 2015 | 005-30799 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR SHANE HOSTETTER | 16 Jan 2015 | 14 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR MICHAEL F. BARRY | 09 Jan 2015 | 12 Dec 2014 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | QUAKER CHEMICAL CORP. | 08 Jan 2015 | 005-30799 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR D. JEFFRY BENOLIEL | 08 Dec 2014 | 24 Nov 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR JOSEPH F. MATRANGE | 08 Dec 2014 | 24 Nov 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | 25 Nov 2014 | 24 Nov 2014 | ||
| 4 | Open 4 document | View SEC filing for 4 | 14 Nov 2014 | 10 Nov 2014 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR D. JEFFRY BENOLIEL | 12 Nov 2014 | 10 Nov 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR SHANE HOSTETTER | 07 Nov 2014 | 06 Nov 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR ROBERT H. ROCK | 07 Nov 2014 | 05 Nov 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR JOSEPH A. BERQUIST | 04 Nov 2014 | 03 Nov 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR JOSEPH F. MATRANGE | 04 Nov 2014 | 31 Oct 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR MICHAEL F. BARRY | 03 Nov 2014 | 31 Oct 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR DIETER LAININGER | 03 Nov 2014 | 30 Oct 2014 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 28 Oct 2014 | 30 Sep 2014 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Oct 2014 | 28 Oct 2014 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR MICHAEL F. BARRY | 21 Aug 2014 | 19 Aug 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR DONALD R. CALDWELL | 14 Aug 2014 | 12 Aug 2014 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 31 Jul 2014 | 30 Jun 2014 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 31 Jul 2014 | 31 Jul 2014 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR SHANE HOSTETTER | 07 Jul 2014 | 02 Jul 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR DONALD R. CALDWELL | 02 Jul 2014 | 16 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR MARGARET M. LOEBL | 01 Jul 2014 | 29 Jun 2014 | |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K | 23 Jun 2014 | 31 Dec 2013 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR ROBERT H. ROCK | 04 Jun 2014 | 02 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR JEFFRY D. FRISBY | 04 Jun 2014 | 02 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR MARK A. DOUGLAS | 04 Jun 2014 | 02 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR WILLIAM R. COOK | 04 Jun 2014 | 02 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR ROBERT E. CHAPPELL | 04 Jun 2014 | 02 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR DONALD R. CALDWELL | 04 Jun 2014 | 02 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR PATRICIA C. BARRON | 04 Jun 2014 | 02 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR JOSEPH B. ANDERSON, JR. | 04 Jun 2014 | 02 Jun 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 09 May 2014 | 07 May 2014 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR WILBERT PLATZER | 07 May 2014 | 05 May 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR PATRICIA C. BARRON | 07 May 2014 | 05 May 2014 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUAKER CHEMICAL CORPORATION | 29 Apr 2014 | 31 Mar 2014 | 001-12019 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 29 Apr 2014 | 29 Apr 2014 | 001-12019 |
| ARS | Open ARS document | View SEC filing for ARS | AUTO-GENERATED PAPER DOCUMENT | 31 Mar 2014 | 31 Dec 2013 | 001-12019 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 28 Mar 2014 | 07 May 2014 | 001-12019 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR RONALD S. ETTINGER | 10 Mar 2014 | 07 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR JAN F. NIEMAN | 10 Mar 2014 | 06 Mar 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR ADRIAN STEEPLES | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4 FOR WILBERT PLATZER | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR JAN NIEMAN | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR JOSEPH F. MATRANGE | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR MARGARET M. LOEBL | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR DIETER LAININGER | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR RONALD S. ETTINGER | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR JOSEPH A. BERQUIST | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR D. JEFFRY BENOLIEL | 10 Mar 2014 | 27 Feb 2014 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4A FOR MICHAEL F. BARRY | 10 Mar 2014 | 27 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR JOSEPH F. MATRANGE | 03 Mar 2014 | 27 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR ADRIAN STEEPLES | 03 Mar 2014 | 27 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR SHANE HOSTETTER | 03 Mar 2014 | 27 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 FOR WILBERT PLATZER | 03 Mar 2014 | 27 Feb 2014 |
QUAKER CHEMICAL CORP files with the SEC under CIK 0000081362. This page aggregates EDGAR filings and related ownership activity.
Industry: Miscellaneous Products Of Petroleum & Coal.