Browse the latest SEC filings and forms submitted by QUAKER CHEMICAL CORP (KWR). Access annual reports, quarterly statements, and other official disclosures.
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Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| SCHEDULE 13G/A | March 27, 2026 | - | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 4 | March 17, 2026 | FORM 4 | View Document |
| 8-K | March 12, 2026 | FORM 8-K | View Document |
| 8-K | Feb. 23, 2026 | 8-K | View Document |
| 10-K | Feb. 23, 2026 | 10-K | View Document |
| 4 | Feb. 12, 2026 | FORM 4 | View Document |
| 4 | Jan. 20, 2026 | FORM 4 | View Document |
| 3 | Jan. 9, 2026 | FORM 3 | View Document |
| 4 | Dec. 17, 2025 | FORM 4 | View Document |
| 4 | Dec. 17, 2025 | FORM 4 | View Document |
| 4 | Dec. 17, 2025 | FORM 4 | View Document |
| SCHEDULE 13D/A | Nov. 28, 2025 | - | View Document |
| 4 | Nov. 28, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 28, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | Nov. 25, 2025 | - | View Document |
| 10-Q | Oct. 30, 2025 | 10-Q | View Document |
| 8-K | Oct. 30, 2025 | 8-K | View Document |
| 4 | Oct. 17, 2025 | FORM 4 | View Document |
| 4 | Oct. 17, 2025 | FORM 4 | View Document |
| 3 | Oct. 2, 2025 | FORM 3 | View Document |
| 3 | Oct. 2, 2025 | FORM 3 | View Document |
| 4 | Aug. 19, 2025 | FORM 4 | View Document |
| 8-K | July 31, 2025 | 8-K | View Document |
| 3 | July 31, 2025 | FORM 3 | View Document |
| 10-Q | July 31, 2025 | 10-Q | View Document |
| 8-K | July 22, 2025 | FORM 8-K | View Document |
| 11-K | June 12, 2025 | 11-K | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| 4 | June 3, 2025 | FORM 4 | View Document |
| SD | May 29, 2025 | SD | View Document |
| SCHEDULE 13D/A | May 27, 2025 | - | View Document |
| 4 | May 27, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 27, 2025 | OWNERSHIP DOCUMENT | View Document |
| 8-K | May 16, 2025 | 8-K | View Document |
| 4 | May 13, 2025 | FORM 4 | View Document |
| 8-K | May 8, 2025 | 8-K | View Document |
| 10-Q | May 1, 2025 | 10-Q | View Document |
| 8-K | May 1, 2025 | 8-K | View Document |
| 8-K | April 3, 2025 | FORM 8-K | View Document |
| DEF 14A | March 31, 2025 | DEF 14A | View Document |
| 8-K | March 27, 2025 | FORM 8-K | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 4 | March 18, 2025 | FORM 4 | View Document |
| 3 | March 6, 2025 | FORM 3 | View Document |
| 3 | March 6, 2025 | FORM 3 | View Document |
| 3 | March 6, 2025 | FORM 3 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 4 | March 3, 2025 | FORM 4 | View Document |
| 10-K | Feb. 24, 2025 | 10-K | View Document |
| 8-K | Feb. 24, 2025 | 8-K | View Document |
| 4 | Feb. 11, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Feb. 11, 2025 | - | View Document |
| 4 | Feb. 11, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Feb. 6, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Feb. 6, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Feb. 6, 2025 | - | View Document |
| 4 | Feb. 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Feb. 3, 2025 | - | View Document |
| 4 | Feb. 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 3 | Jan. 31, 2025 | FORM 3 | View Document |
| 4 | Jan. 29, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Jan. 29, 2025 | - | View Document |
| 4 | Jan. 29, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Jan. 24, 2025 | - | View Document |
| 4 | Jan. 24, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Jan. 24, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Jan. 21, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Jan. 21, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Jan. 21, 2025 | - | View Document |
| 4 | Jan. 17, 2025 | FORM 4 | View Document |
| 4 | Jan. 15, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Jan. 15, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Jan. 15, 2025 | - | View Document |
| SCHEDULE 13D/A | Jan. 10, 2025 | - | View Document |
| 4 | Jan. 10, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Jan. 10, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Jan. 7, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Jan. 7, 2025 | - | View Document |
| 4 | Jan. 7, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Jan. 2, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Jan. 2, 2025 | - | View Document |
| 4 | Jan. 2, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Dec. 27, 2024 | - | View Document |
| 4 | Dec. 27, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 27, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 26, 2024 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Dec. 26, 2024 | - | View Document |
| 4 | Dec. 26, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 20, 2024 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13D/A | Dec. 20, 2024 | - | View Document |
| 4 | Dec. 20, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 8-K | Dec. 17, 2024 | FORM 8-K | View Document |
| SC 13D/A | Dec. 17, 2024 | SC 13D/A | View Document |
| 4 | Dec. 17, 2024 | FORM 4 | View Document |
| 4 | Dec. 17, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 17, 2024 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | Dec. 12, 2024 | SC 13D/A | View Document |
| 4 | Dec. 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Dec. 11, 2024 | FORM 8-K | View Document |
| 4 | Dec. 9, 2024 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | Dec. 9, 2024 | SC 13D/A | View Document |
| 4 | Dec. 9, 2024 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Dec. 4, 2024 | FORM 8-K | View Document |
| 4 | Dec. 4, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 4, 2024 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | Dec. 4, 2024 | SC 13D/A | View Document |
| 4 | Nov. 27, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 27, 2024 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | Nov. 27, 2024 | SC 13D/A | View Document |
| 4 | Nov. 26, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 26, 2024 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | Nov. 26, 2024 | SC 13D/A | View Document |
| 4 | Nov. 26, 2024 | FORM 4 | View Document |
| 4 | Nov. 26, 2024 | FORM 4 | View Document |
| 144 | Nov. 22, 2024 | - | View Document |
| 8-K | Nov. 20, 2024 | FORM 8-K | View Document |
| 8-K | Oct. 31, 2024 | 8-K | View Document |
| 10-Q | Oct. 31, 2024 | 10-Q | View Document |
| 4 | Aug. 13, 2024 | FORM 4 | View Document |
| 144 | Aug. 9, 2024 | - | View Document |
| 8-K | Aug. 5, 2024 | 8-K | View Document |
| 10-Q | Aug. 5, 2024 | 10-Q | View Document |
| 3 | Aug. 2, 2024 | FORM 3 | View Document |
| 4 | Aug. 2, 2024 | FORM 4 | View Document |
| 3 | Aug. 2, 2024 | FORM 3 | View Document |
| 4 | Aug. 2, 2024 | FORM 4 | View Document |
| 8-K | July 31, 2024 | 8-K | View Document |
| 11-K | June 18, 2024 | 11-K | View Document |
| 4 | June 17, 2024 | FORM 4 | View Document |
| 3 | June 17, 2024 | FORM 3 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| 4 | June 4, 2024 | FORM 4 | View Document |
| SD | May 31, 2024 | SD | View Document |
| 4 | May 24, 2024 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | May 24, 2024 | SC 13D/A | View Document |
| 4 | May 24, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | May 22, 2024 | - | View Document |
| 4 | May 21, 2024 | FORM 4 | View Document |
| 4 | May 21, 2024 | FORM 4 | View Document |
| S-8 | May 14, 2024 | S-8 | View Document |
| 8-K | May 9, 2024 | 8-K | View Document |
| 8-K | May 9, 2024 | FORM 8-K | View Document |
| 8-K | May 2, 2024 | 8-K | View Document |
| 10-Q | May 2, 2024 | 10-Q | View Document |
| DEF 14A | March 28, 2024 | DEF 14A | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 10-K/A | March 14, 2024 | 10-K/A | View Document |
| 4 | Feb. 29, 2024 | FORM 4 | View Document |
| 10-K | Feb. 29, 2024 | 10-K | View Document |
| 8-K | Feb. 29, 2024 | 8-K | View Document |
| SC 13G/A | Feb. 16, 2024 | - | View Document |
| SC 13G | Feb. 14, 2024 | - | View Document |
| SC 13G/A | Feb. 13, 2024 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Feb. 12, 2024 | AMENDMENT TO SC 13G | View Document |
| SC 13G/A | Jan. 23, 2024 | - | View Document |
| 4 | Jan. 17, 2024 | FORM 4 | View Document |
| 3 | Jan. 12, 2024 | FORM 3 | View Document |
| 4 | Dec. 22, 2023 | FORM 4 | View Document |
| 4 | Dec. 18, 2023 | FORM 4 | View Document |
| 4 | Dec. 5, 2023 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Dec. 5, 2023 | FORM 8-K | View Document |
| 4 | Dec. 5, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4/A | Nov. 27, 2023 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | Nov. 27, 2023 | SC 13D/A | View Document |
| 4 | Nov. 27, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 27, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 15, 2023 | FORM 4 | View Document |
| 8-K | Nov. 2, 2023 | 8-K | View Document |
| 10-Q | Nov. 2, 2023 | 10-Q | View Document |
| 4 | Oct. 17, 2023 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Sept. 7, 2023 | FORM 8-K | View Document |
| 4 | Aug. 17, 2023 | FORM 4 SUBMISSION | View Document |
| 8-K/A | Aug. 4, 2023 | 8-K/A | View Document |
| S-3ASR | Aug. 3, 2023 | S-3ASR | View Document |
| S-3ASR | Aug. 3, 2023 | S-3ASR | View Document |
| 8-K | Aug. 3, 2023 | 8-K | View Document |
| 3 | Aug. 2, 2023 | FORM 3 SUBMISSION | View Document |
| 8-K | Aug. 1, 2023 | 8-K | View Document |
| 10-Q | Aug. 1, 2023 | 10-Q | View Document |
| 3 | July 28, 2023 | FORM 3 SUBMISSION | View Document |
| 4 | July 28, 2023 | FORM 4 SUBMISSION | View Document |
| 8-K | July 26, 2023 | 8-K | View Document |
| 4 | July 7, 2023 | FORM 4 SUBMISSION | View Document |
| 11-K | June 29, 2023 | 11-K | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2023 | FORM 4 SUBMISSION | View Document |
| SD | May 31, 2023 | FORM SD | View Document |
| S-8 | May 24, 2023 | S-8 | View Document |
| S-8 POS | May 24, 2023 | S-8 POS | View Document |
| 4 | May 23, 2023 | FORM 4 SUBMISSION | View Document |
| 144 | May 19, 2023 | - | View Document |
| 4 | May 16, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 16, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 11, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 11, 2023 | FORM 4 SUBMISSION | View Document |
| 8-K | May 11, 2023 | 8-K | View Document |
| 4 | May 11, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 8, 2023 | FORM 4 SUBMISSION | View Document |
| 10-Q | May 4, 2023 | 10-Q | View Document |
| 8-K | May 4, 2023 | 8-K | View Document |
| 4 | April 14, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 3, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 3, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 3, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 3, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 3, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 3, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 3, 2023 | FORM 4 SUBMISSION | View Document |
| DEF 14A | March 31, 2023 | DEF 14A | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2023 | FORM 4 SUBMISSION | View Document |
| SC 13D/A | March 8, 2023 | SC 13D/A | View Document |
| 4 | March 8, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 8, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 7, 2023 | FORM 4 SUBMISSION | View Document |
| 3 | March 1, 2023 | FORM 3 SUBMISSION | View Document |
| 4 | March 1, 2023 | FORM 4 SUBMISSION | View Document |
| 8-K | Feb. 23, 2023 | 8-K | View Document |
| 10-K | Feb. 23, 2023 | 10-K | View Document |
| SC 13G/A | Feb. 14, 2023 | - | View Document |
| SC 13G | Feb. 14, 2023 | - | View Document |
| SC 13G/A | Feb. 13, 2023 | AMENDMENT TO FORM SC 13G | View Document |
| SC 13G/A | Feb. 10, 2023 | NONE | View Document |
| SC 13G/A | Feb. 9, 2023 | SCHEDULE 13G/A | View Document |
| 4 | Feb. 3, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 3, 2023 | FORM 4 SUBMISSION | View Document |
| 5 | Feb. 3, 2023 | FORM 5 SUBMISSION | View Document |
| SC 13G/A | Jan. 23, 2023 | - | View Document |
| 8-K | Dec. 20, 2022 | FORM 8-K | View Document |
| 4 | Dec. 19, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 19, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 19, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 15, 2022 | FORM 4 SUBMISSION | View Document |
| 10-Q | Nov. 3, 2022 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Nov. 3, 2022 | FORM 8-K | View Document |
| 8-K | Oct. 20, 2022 | FORM 8-K | View Document |
| 4 | Oct. 19, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 17, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 17, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 17, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 12, 2022 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | Aug. 12, 2022 | SC 13D/A | View Document |
| 4 | Aug. 12, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 11, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 11, 2022 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | Aug. 11, 2022 | SC 13D/A | View Document |
| 4 | Aug. 11, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 11, 2022 | FORM 4 SUBMISSION | View Document |
| SC 13D/A | Aug. 8, 2022 | SC 13D/A | View Document |
| 4 | Aug. 8, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 8, 2022 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Aug. 4, 2022 | FORM 8-K | View Document |
| 10-Q | Aug. 4, 2022 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | Aug. 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 3, 2022 | FORM 4 SUBMISSION | View Document |
| SC 13D/A | Aug. 3, 2022 | SC 13D/A | View Document |
| 4 | Aug. 3, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 3, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 3, 2022 | FORM 4 SUBMISSION | View Document |
| SC 13D/A | July 29, 2022 | SC 13D/A | View Document |
| 4 | July 29, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | July 29, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | July 26, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | July 26, 2022 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | July 26, 2022 | SC 13D/A | View Document |
| 4 | July 21, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | July 21, 2022 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | July 21, 2022 | SC 13D/A | View Document |
| 4 | July 18, 2022 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | July 18, 2022 | SC 13D/A | View Document |
| 4 | July 18, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | July 13, 2022 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | July 13, 2022 | SC 13D/A | View Document |
| 4 | July 13, 2022 | OWNERSHIP DOCUMENT | View Document |
| 3 | July 8, 2022 | FORM 3 SUBMISSION | View Document |
| 4 | July 8, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | July 7, 2022 | FORM 4 SUBMISSION | View Document |
| 3 | July 7, 2022 | FORM 3 SUBMISSION | View Document |
| 11-K | June 23, 2022 | FORM 11-K | View Document |
| 8-K | June 21, 2022 | FORM 8-K | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2022 | FORM 4 SUBMISSION | View Document |
| SD | May 31, 2022 | FORM SD | View Document |
| SC 13D/A | May 26, 2022 | SC 13D/A | View Document |
| 4 | May 25, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 25, 2022 | OWNERSHIP DOCUMENT | View Document |
| 8-K | May 16, 2022 | FORM 8-K | View Document |
| 4 | May 12, 2022 | FORM 4 SUBMISSION | View Document |
| 8-K | May 5, 2022 | FORM 8-K | View Document |
| 10-Q | May 5, 2022 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | April 25, 2022 | FORM 4 SUBMISSION | View Document |
| DEF 14A | March 31, 2022 | DEF 14A | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 18, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2022 | FORM 4 SUBMISSION | View Document |
| 10-K | March 1, 2022 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | March 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2022 | FORM 4 SUBMISSION | View Document |
| 8-K | Feb. 24, 2022 | FORM 8-K | View Document |
| SC 13G/A | Feb. 14, 2022 | NONE | View Document |
| SC 13G/A | Feb. 14, 2022 | - | View Document |
| SC 13G/A | Feb. 10, 2022 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Feb. 7, 2022 | SC 13G/A | View Document |
| SC 13G/A | Jan. 27, 2022 | - | View Document |
| SC 13G | Jan. 25, 2022 | - | View Document |
| 4 | Jan. 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 3, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 29, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 29, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 18, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 12, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 12, 2021 | FORM 4 SUBMISSION | View Document |
| 10-Q | Nov. 4, 2021 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Nov. 4, 2021 | FORM 8-K | View Document |
| 4 | Oct. 15, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 15, 2021 | FORM 4 SUBMISSION | View Document |
| 3 | Oct. 15, 2021 | FORM 3 SUBMISSION | View Document |
| 4 | Oct. 15, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 14, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 14, 2021 | FORM 4 SUBMISSION | View Document |
| 8-K | Sept. 8, 2021 | FORM 8-K | View Document |
| 4 | Aug. 20, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 12, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 12, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 12, 2021 | FORM 4 SUBMISSION | View Document |
| 10-Q | Aug. 5, 2021 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | Aug. 3, 2021 | FORM 4 SUBMISSION | View Document |
| 8-K | Aug. 3, 2021 | FORM 8-K | View Document |
| 4 | Aug. 3, 2021 | FORM 4 SUBMISSION | View Document |
| 11-K | June 24, 2021 | FORM 11-K | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | May 27, 2021 | FORM 4 SUBMISSION | View Document |
| SD | May 27, 2021 | FORM SD | View Document |
| 4 | May 12, 2021 | FORM 4 SUBMISSION | View Document |
| 8-K | May 12, 2021 | FORM 8-K | View Document |
| 10-Q | May 6, 2021 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | May 6, 2021 | FORM 8-K | View Document |
| DEFA14A | April 29, 2021 | DEFA14A | View Document |
| 8-K | April 29, 2021 | FORM 8-K | View Document |
| 4 | April 23, 2021 | FORM 4 SUBMISSION | View Document |
| 8-K | April 23, 2021 | FORM 8-K | View Document |
| 4 | April 21, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | April 21, 2021 | FORM 4 SUBMISSION | View Document |
| 3 | April 21, 2021 | FORM 3 SUBMISSION | View Document |
| DEF 14A | March 31, 2021 | DEF 14A | View Document |
| 8-K | March 24, 2021 | FORM 8-K | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 17, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2021 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | March 11, 2021 | SC 13D/A | View Document |
| 4 | March 11, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 10, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2021 | FORM 4 SUBMISSION | View Document |
| 10-K | March 1, 2021 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Feb. 25, 2021 | FORM 8-K | View Document |
| SC 13G | Feb. 16, 2021 | - | View Document |
| SC 13G/A | Feb. 16, 2021 | - | View Document |
| SC 13G | Feb. 12, 2021 | NONE | View Document |
| SC 13E3/A | Feb. 12, 2021 | - | View Document |
| SC 13G/A | Feb. 10, 2021 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Jan. 27, 2021 | - | View Document |
| 4 | Dec. 31, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 31, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 31, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 31, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 20, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 18, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 18, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 18, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 16, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 5, 2020 | FORM 4 SUBMISSION | View Document |
| 8-K | Nov. 5, 2020 | FORM 8-K | View Document |
| 10-Q | Nov. 5, 2020 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | Oct. 13, 2020 | FORM 4 SUBMISSION | View Document |
| SC 13D/A | Aug. 31, 2020 | SC 13D/A | View Document |
| 4 | Aug. 31, 2020 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 31, 2020 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 17, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 13, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 13, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 12, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 12, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 12, 2020 | FORM 4 SUBMISSION | View Document |
| 8-K | Aug. 5, 2020 | FORM 8-K | View Document |
| 10-Q | Aug. 5, 2020 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | Aug. 4, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | July 22, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | July 17, 2020 | FORM 4 SUBMISSION | View Document |
| 11-K | June 18, 2020 | FORM 11-K | View Document |
| S-8 POS | June 15, 2020 | S-8 POS | View Document |
| 4 | June 11, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 10, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | May 28, 2020 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | May 28, 2020 | SC 13D/A | View Document |
| 4 | May 28, 2020 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 21, 2020 | OWNERSHIP DOCUMENT | View Document |
| SC 13D/A | May 21, 2020 | SC 13D/A | View Document |
| 4 | May 21, 2020 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 20, 2020 | FORM 4 SUBMISSION | View Document |
| 424B7 | May 20, 2020 | 424B7 | View Document |
| 4 | May 20, 2020 | FORM 4 SUBMISSION | View Document |
| S-3ASR | May 19, 2020 | FORM S-3 | View Document |
| 8-K | May 19, 2020 | FORM 8-K | View Document |
| 3 | May 18, 2020 | FORM 3 SUBMISSION | View Document |
| 4 | May 18, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | May 18, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | May 18, 2020 | FORM 4 SUBMISSION | View Document |
| 8-K | May 14, 2020 | FORM 8-K | View Document |
| 10-Q | May 11, 2020 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | May 11, 2020 | FORM 8-K | View Document |
| SC 13D/A | April 13, 2020 | SC 13D/A | View Document |
| 4 | April 13, 2020 | OWNERSHIP DOCUMENT | View Document |
| 3 | April 13, 2020 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | April 1, 2020 | FORM 4 SUBMISSION | View Document |
| DEF 14A | March 31, 2020 | DEF 14A | View Document |
| 8-K | March 31, 2020 | 8-K | View Document |
| DEFA14A | March 31, 2020 | DEFA14A | View Document |
| 10-K | March 20, 2020 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | March 17, 2020 | FORM 8-K | View Document |
| 4 | March 2, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2020 | FORM 4 SUBMISSION | View Document |
| 4 | March 2, 2020 | FORM 4 SUBMISSION | View Document |
| NT 10-K | March 2, 2020 | NT 10-K | View Document |
| 8-K | March 2, 2020 | FORM 8-K | View Document |
| 4 | March 2, 2020 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Feb. 14, 2020 | - | View Document |
| SC 13G/A | Feb. 13, 2020 | NONE | View Document |
| 4 | Feb. 13, 2020 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Feb. 12, 2020 | SCHEDULE 13G/A | View Document |
| 4 | Feb. 7, 2020 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Feb. 4, 2020 | - | View Document |
| SC 13G/A | Feb. 4, 2020 | - | View Document |
| SC 13G/A | Jan. 6, 2020 | - | View Document |
| 4 | Dec. 31, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 31, 2019 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Dec. 5, 2019 | FILING QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Nov. 12, 2019 | FORM 8-K | View Document |
| 10-Q | Nov. 12, 2019 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Oct. 18, 2019 | FORM 8-K | View Document |
| S-3ASR | Sept. 26, 2019 | S-3ASR | View Document |
| 4 | Sept. 9, 2019 | FORM 4 SUBMISSION | View Document |
| 8-K | Sept. 3, 2019 | FORM 8-K | View Document |
| 8-K/A | Aug. 29, 2019 | FORM 8-K/A | View Document |
| S-3ASR | Aug. 29, 2019 | S-3ASR | View Document |
| 8-K/A | Aug. 27, 2019 | FORM 8-K/A | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4/A | Aug. 19, 2019 | FORM 4/A SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 19, 2019 | FORM 4 SUBMISSION | View Document |
| SC 13D | Aug. 9, 2019 | SC 13D | View Document |
| 3 | Aug. 9, 2019 | OWNERSHIP DOCUMENT | View Document |
| 3 | Aug. 8, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | Aug. 8, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | Aug. 8, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | Aug. 8, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | Aug. 5, 2019 | FORM 3 SUBMISSION | View Document |
| 4 | Aug. 5, 2019 | FORM 4 SUBMISSION | View Document |
| 3 | Aug. 5, 2019 | FORM 3 SUBMISSION | View Document |
| 4 | Aug. 5, 2019 | FORM 4 SUBMISSION | View Document |
| 3 | Aug. 5, 2019 | FORM 3 SUBMISSION | View Document |
| 4 | Aug. 5, 2019 | FORM 4 SUBMISSION | View Document |
| 8-K | Aug. 2, 2019 | FORM 8-K | View Document |
| 8-K/A | Aug. 2, 2019 | 8-K/A | View Document |
| 8-K | Aug. 1, 2019 | FORM 8-K | View Document |
| 8-K | Aug. 1, 2019 | FORM 8-K | View Document |
| 10-Q | Aug. 1, 2019 | QUAKER CHEMICAL CORPORATION | View Document |
| 10-Q/A | July 24, 2019 | FORM 10-Q/A | View Document |
| 10-K/A | July 24, 2019 | FORM 10-K/A | View Document |
| 8-K | July 12, 2019 | 8-K | View Document |
| 8-K | July 2, 2019 | FORM 8-K | View Document |
| 11-K | June 20, 2019 | FORM 11-K | View Document |
| SC 13G/A | June 10, 2019 | - | View Document |
| 4 | June 4, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | June 4, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | June 4, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | June 4, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | June 4, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | June 4, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | June 4, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | June 4, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | May 20, 2019 | FORM 4 SUBMISSION | View Document |
| 8-K | May 9, 2019 | FORM 8-K | View Document |
| 10-Q | May 2, 2019 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | May 2, 2019 | FORM 8-K | View Document |
| DEF 14A | March 29, 2019 | DEF 14A | View Document |
| 8-K | March 15, 2019 | FORM 8-K | View Document |
| 4 | March 7, 2019 | FORM 4 SUBMISSION | View Document |
| 8-K | Feb. 28, 2019 | FORM 8-K | View Document |
| 10-K | Feb. 28, 2019 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | Feb. 26, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 26, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 26, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 26, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 26, 2019 | FORM 4 SUBMISSION | View Document |
| SC 13G | Feb. 14, 2019 | - | View Document |
| SC 13G/A | Feb. 13, 2019 | NONE | View Document |
| SC 13G/A | Feb. 12, 2019 | - | View Document |
| 4 | Feb. 5, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 1, 2019 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Jan. 31, 2019 | - | View Document |
| SC 13G/A | Jan. 17, 2019 | - | View Document |
| SC 13G/A | Jan. 16, 2019 | - | View Document |
| SC 13G/A | Jan. 16, 2019 | - | View Document |
| SC 13G/A | Jan. 16, 2019 | - | View Document |
| SC 13G | Jan. 14, 2019 | NONE | View Document |
| 4/A | Jan. 8, 2019 | FORM 4/A SUBMISSION | View Document |
| 4 | Jan. 8, 2019 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 31, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 31, 2018 | FORM 4 SUBMISSION | View Document |
| 8-K | Dec. 18, 2018 | FORM 8-K | View Document |
| 4 | Dec. 6, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 6, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 15, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 9, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 9, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 6, 2018 | FORM 4 SUBMISSION | View Document |
| 10-Q | Nov. 1, 2018 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Nov. 1, 2018 | FORM 8-K | View Document |
| 4 | Sept. 13, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 30, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 30, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 22, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 10, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 10, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 10, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 6, 2018 | FORM 4 SUBMISSION | View Document |
| 8-K | Aug. 3, 2018 | FORM 8-K | View Document |
| 4 | Aug. 2, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 2, 2018 | FORM 4 SUBMISSION | View Document |
| 10-Q | July 30, 2018 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | July 30, 2018 | FORM 8-K | View Document |
| 4 | July 30, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | July 11, 2018 | FORM 4 SUBMISSION | View Document |
| 11-K | June 21, 2018 | FORM 11-K | View Document |
| 4 | June 5, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2018 | FORM 4 SUBMISSION | View Document |
| 8-K | May 30, 2018 | FORM 8-K | View Document |
| 4 | May 23, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | May 23, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | May 18, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | May 16, 2018 | FORM 4 SUBMISSION | View Document |
| 8-K | May 9, 2018 | FORM 8-K | View Document |
| 4 | May 8, 2018 | FORM 4 SUBMISSION | View Document |
| 8-K | April 30, 2018 | FORM 8-K | View Document |
| 10-Q | April 30, 2018 | QUAKER CHEMICAL CORPORATION | View Document |
| SC 13G/A | April 10, 2018 | - | View Document |
| DEF 14A | March 29, 2018 | DEF 14A | View Document |
| 4 | March 12, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | March 12, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | March 9, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | March 7, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | March 6, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | March 5, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | March 5, 2018 | FORM 4 SUBMISSION | View Document |
| 10-K | Feb. 28, 2018 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Feb. 28, 2018 | FORM 8-K | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2018 | FORM 4 SUBMISSION | View Document |
| SC 13G | Feb. 15, 2018 | NONE | View Document |
| SC 13G/A | Feb. 12, 2018 | - | View Document |
| SC 13G/A | Jan. 23, 2018 | - | View Document |
| SC 13G/A | Jan. 19, 2018 | - | View Document |
| 4 | Jan. 17, 2018 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Jan. 9, 2018 | - | View Document |
| 4 | Dec. 21, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 21, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 21, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 21, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 21, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 28, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 21, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 21, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 15, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 9, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 7, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 7, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 2, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 2, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 2, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 2, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 30, 2017 | FORM 4 SUBMISSION | View Document |
| 8-K | Oct. 26, 2017 | FORM 8-K | View Document |
| 10-Q | Oct. 26, 2017 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | Sept. 29, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Sept. 29, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Sept. 29, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Sept. 22, 2017 | FORM 4 SUBMISSION | View Document |
| 8-K | Sept. 11, 2017 | FORM 8-K | View Document |
| 4 | Sept. 6, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 4, 2017 | FORM 4 SUBMISSION | View Document |
| UPLOAD | July 31, 2017 | - | View Document |
| DEFM14A | July 31, 2017 | DEFM14A | View Document |
| UPLOAD | July 28, 2017 | - | View Document |
| DEFA14A | July 27, 2017 | FORM 8-K | View Document |
| 10-Q | July 27, 2017 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | July 27, 2017 | FORM 8-K | View Document |
| PRER14A | July 21, 2017 | PRER14A | View Document |
| 4 | July 12, 2017 | FORM 4 SUBMISSION | View Document |
| UPLOAD | July 6, 2017 | - | View Document |
| 11-K | June 22, 2017 | FORM 11-K | View Document |
| 4 | June 13, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 13, 2017 | FORM 4 SUBMISSION | View Document |
| PREM14A | June 6, 2017 | PREM14A | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | June 5, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | May 31, 2017 | FORM 4 SUBMISSION | View Document |
| 8-K | May 25, 2017 | FORM 8-K | View Document |
| 4 | May 24, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | May 24, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | May 17, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | May 17, 2017 | FORM 4 SUBMISSION | View Document |
| 8-K | May 15, 2017 | FORM 8-K | View Document |
| DEFA14A | May 15, 2017 | FORM 8-K | View Document |
| 4 | May 12, 2017 | FORM 4 SUBMISSION | View Document |
| 8-K | May 11, 2017 | FORM 8-K | View Document |
| 4 | May 8, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | May 8, 2017 | FORM 4 SUBMISSION | View Document |
| DEFA14A | May 5, 2017 | FORM 8-K | View Document |
| 8-K | May 5, 2017 | FORM 8-K | View Document |
| 10-Q | May 1, 2017 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | May 1, 2017 | FORM 8-K | View Document |
| 8-K | April 7, 2017 | FORM 8-K | View Document |
| DEFA14A | April 7, 2017 | FORM 8-K | View Document |
| 8-K | April 5, 2017 | 8-K | View Document |
| 8-K | April 5, 2017 | 8-K | View Document |
| DEFA14A | April 5, 2017 | 8-K | View Document |
| DEFA14A | April 5, 2017 | DEFA14A | View Document |
| DEFA14A | April 5, 2017 | 8-K | View Document |
| SC 13G/A | April 3, 2017 | - | View Document |
| DEF 14A | March 31, 2017 | DEF 14A | View Document |
| 4 | March 7, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2017 | FORM 4 SUBMISSION | View Document |
| 10-K | Feb. 28, 2017 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Feb. 28, 2017 | FORM 8-K | View Document |
| 5 | Feb. 14, 2017 | FORM 5 SUBMISSION | View Document |
| SC 13G/A | Feb. 13, 2017 | - | View Document |
| 5 | Feb. 10, 2017 | FORM 5 SUBMISSION | View Document |
| 4 | Jan. 27, 2017 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Jan. 18, 2017 | - | View Document |
| SC 13G/A | Jan. 17, 2017 | - | View Document |
| 4 | Jan. 13, 2017 | FORM 4 SUBMISSION | View Document |
| 4/A | Jan. 3, 2017 | FORM 4/A SUBMISSION | View Document |
| 4 | Dec. 19, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 7, 2016 | FORM 4 SUBMISSION | View Document |
| 4/A | Dec. 2, 2016 | FORM 4/A SUBMISSION | View Document |
| 4 | Nov. 23, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 22, 2016 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Nov. 9, 2016 | - | View Document |
| 4 | Nov. 3, 2016 | FORM 4 SUBMISSION | View Document |
| 8-K | Oct. 26, 2016 | FORM 8-K | View Document |
| 10-Q | Oct. 26, 2016 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | July 27, 2016 | FORM 8-K | View Document |
| 10-Q | July 27, 2016 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | July 6, 2016 | FORM 4 SUBMISSION | View Document |
| 11-K | June 22, 2016 | FORM 11-K | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | June 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | May 18, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | May 10, 2016 | FORM 4 SUBMISSION | View Document |
| S-8 | May 9, 2016 | FORM S-8 | View Document |
| 4 | May 9, 2016 | FORM 4 SUBMISSION | View Document |
| 8-K | May 6, 2016 | FORM 8-K | View Document |
| 8-K | April 27, 2016 | FORM 8-K | View Document |
| 10-Q | April 27, 2016 | QUAKER CHEMICAL CORPORATION | View Document |
| 4 | April 26, 2016 | FORM 4 SUBMISSION | View Document |
| DEF 14A | March 28, 2016 | DEF 14A | View Document |
| 4 | March 8, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 8, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 4, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | March 3, 2016 | FORM 4 SUBMISSION | View Document |
| 3 | March 1, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | March 1, 2016 | FORM 3 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 10-K | Feb. 25, 2016 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Feb. 25, 2016 | CURRENT REPORT | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2016 | FORM 4 SUBMISSION | View Document |
| 8-K | Feb. 24, 2016 | 8-K | View Document |
| SC 13G/A | Feb. 12, 2016 | QUAKER CHEMICAL CORP | View Document |
| SC 13G/A | Feb. 10, 2016 | - | View Document |
| 4 | Feb. 4, 2016 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Jan. 27, 2016 | - | View Document |
| SC 13G/A | Jan. 27, 2016 | - | View Document |
| SC 13G/A | Jan. 26, 2016 | - | View Document |
| 4 | Jan. 6, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 6, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 2, 2015 | FORM 4 SUBMISSION | View Document |
| 3 | Dec. 2, 2015 | FORM 3 SUBMISSION | View Document |
| 4 | Nov. 24, 2015 | FORM 4 SUBMISSION | View Document |
| S-8 | Nov. 24, 2015 | FORM S-8 | View Document |
| 4/A | Nov. 6, 2015 | FORM 4/A SUBMISSION | View Document |
| 8-K | Oct. 28, 2015 | FORM 8-K | View Document |
| 10-Q | Oct. 28, 2015 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Oct. 22, 2015 | FORM 8-K | View Document |
| 8-K | Aug. 25, 2015 | FORM 8-K | View Document |
| 4 | Aug. 17, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 12, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 6, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 6, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 6, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 6, 2015 | FORM 4 SUBMISSION | View Document |
| 10-Q/A | July 31, 2015 | QUAKER CHEMICAL CORPORATION 10-Q/A | View Document |
| 10-Q | July 30, 2015 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | July 30, 2015 | FORM 8-K | View Document |
| 4 | July 7, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | July 1, 2015 | FORM 4 SUBMISSION | View Document |
| 11-K | June 24, 2015 | FORM 11-K | View Document |
| 4 | June 22, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 16, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | June 2, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | May 26, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | May 20, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | May 18, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | May 11, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | May 11, 2015 | FORM 4 SUBMISSION | View Document |
| 8-K | May 8, 2015 | FORM 8-K | View Document |
| 10-Q | April 29, 2015 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | April 29, 2015 | FORM 8-K | View Document |
| ARS | March 30, 2015 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| DEF 14A | March 27, 2015 | DEF 14A | View Document |
| 4 | March 10, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | March 10, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | March 10, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | March 10, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | March 10, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | March 10, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | March 5, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 27, 2015 | FORM 4 SUBMISSION | View Document |
| 8-K | Feb. 26, 2015 | FORM 8-K | View Document |
| 10-K | Feb. 26, 2015 | QUAKER CHEMICAL CORPORATION | View Document |
| SC 13G/A | Feb. 12, 2015 | QUAKER CHEMICAL CORP | View Document |
| SC 13G/A | Feb. 10, 2015 | - | View Document |
| SC 13G/A | Jan. 22, 2015 | - | View Document |
| SC 13G/A | Jan. 20, 2015 | - | View Document |
| 4 | Jan. 16, 2015 | FORM 4 FOR SHANE HOSTETTER | View Document |
| 4 | Jan. 9, 2015 | FORM 4 FOR MICHAEL F. BARRY | View Document |
| SC 13G/A | Jan. 8, 2015 | QUAKER CHEMICAL CORP. | View Document |
| 4 | Dec. 8, 2014 | FORM 4 FOR D. JEFFRY BENOLIEL | View Document |
| 4 | Dec. 8, 2014 | FORM 4 FOR JOSEPH F. MATRANGE | View Document |
| 4 | Nov. 25, 2014 | - | View Document |
| 4 | Nov. 14, 2014 | - | View Document |
| 4 | Nov. 12, 2014 | FORM 4 FOR D. JEFFRY BENOLIEL | View Document |
| 4 | Nov. 7, 2014 | FORM 4 FOR SHANE HOSTETTER | View Document |
| 4 | Nov. 7, 2014 | FORM 4 FOR ROBERT H. ROCK | View Document |
| 4 | Nov. 4, 2014 | FORM 4 FOR JOSEPH A. BERQUIST | View Document |
| 4 | Nov. 4, 2014 | FORM 4 FOR JOSEPH F. MATRANGE | View Document |
| 4 | Nov. 3, 2014 | FORM 4 FOR MICHAEL F. BARRY | View Document |
| 4 | Nov. 3, 2014 | FORM 4 FOR DIETER LAININGER | View Document |
| 10-Q | Oct. 28, 2014 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | Oct. 28, 2014 | FORM 8-K | View Document |
| 4 | Aug. 21, 2014 | FORM 4 FOR MICHAEL F. BARRY | View Document |
| 4 | Aug. 14, 2014 | FORM 4 FOR DONALD R. CALDWELL | View Document |
| 10-Q | July 31, 2014 | QUAKER CHEMICAL CORPORATION | View Document |
| 8-K | July 31, 2014 | FORM 8-K | View Document |
| 4 | July 7, 2014 | FORM 4 FOR SHANE HOSTETTER | View Document |
| 4 | July 2, 2014 | FORM 4 FOR DONALD R. CALDWELL | View Document |
| 4 | July 1, 2014 | FORM 4 FOR MARGARET M. LOEBL | View Document |
| 11-K | June 23, 2014 | FORM 11-K | View Document |
| 4 | June 4, 2014 | FORM 4 FOR DONALD R. CALDWELL | View Document |
| 4 | June 4, 2014 | FORM 4 FOR PATRICIA C. BARRON | View Document |
| 4 | June 4, 2014 | FORM 4 FOR JOSEPH B. ANDERSON, JR. | View Document |
| 4 | June 4, 2014 | FORM 4 FOR ROBERT E. CHAPPELL | View Document |
| 4 | June 4, 2014 | FORM 4 FOR ROBERT H. ROCK | View Document |
| 4 | June 4, 2014 | FORM 4 FOR JEFFRY D. FRISBY | View Document |
| 4 | June 4, 2014 | FORM 4 FOR MARK A. DOUGLAS | View Document |
| 4 | June 4, 2014 | FORM 4 FOR WILLIAM R. COOK | View Document |
| 8-K | May 9, 2014 | FORM 8-K | View Document |
| 4 | May 7, 2014 | FORM 4 FOR WILBERT PLATZER | View Document |
| 4 | May 7, 2014 | FORM 4 FOR PATRICIA C. BARRON | View Document |
| 8-K | April 29, 2014 | FORM 8-K | View Document |
| 10-Q | April 29, 2014 | QUAKER CHEMICAL CORPORATION | View Document |
| ARS | March 31, 2014 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| DEF 14A | March 28, 2014 | DEF 14A | View Document |
| 4 | March 10, 2014 | FORM 4 FOR JAN F. NIEMAN | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR ADRIAN STEEPLES | View Document |
| 4/A | March 10, 2014 | FORM 4 FOR WILBERT PLATZER | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR JAN NIEMAN | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR JOSEPH F. MATRANGE | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR MARGARET M. LOEBL | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR DIETER LAININGER | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR RONALD S. ETTINGER | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR JOSEPH A. BERQUIST | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR D. JEFFRY BENOLIEL | View Document |
| 4/A | March 10, 2014 | FORM 4A FOR MICHAEL F. BARRY | View Document |
| 4 | March 10, 2014 | FORM 4 FOR RONALD S. ETTINGER | View Document |
| 4 | March 3, 2014 | FORM 4 FOR JOSEPH F. MATRANGE | View Document |
| 4 | March 3, 2014 | FORM 4 FOR MICHAEL F. BARRY | View Document |
| 4 | March 3, 2014 | FORM 4 FOR D. JEFFRY BENOLIEL | View Document |
| 4 | March 3, 2014 | FORM 4 FOR JOSEPH A. BERQUIST | View Document |
| 4 | March 3, 2014 | FORM 4 FOR RONALD S. ETTINGER | View Document |
| 4 | March 3, 2014 | FORM 4 FOR MARGARET M. LOEBL | View Document |
| 4 | March 3, 2014 | FORM 4 FOR DIETER LAININGER | View Document |
| 4 | March 3, 2014 | FORM 4 FOR JAN F. NIEMAN | View Document |
| 4 | March 3, 2014 | FORM 4 FOR WILBERT PLATZER | View Document |
| 4 | March 3, 2014 | FORM 4 FOR SHANE HOSTETTER | View Document |
| 4 | March 3, 2014 | FORM 4 FOR ADRIAN STEEPLES | View Document |
| 10-K | Feb. 28, 2014 | QUAKER CHEMICAL CORPORATION | View Document |