| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Feb 16, 2024 | ||
| SC 13G | Report | Feb 14, 2024 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | AMENDMENT TO SC 13G | Feb 12, 2024 | |
| SC 13G/A | Report | Jan 23, 2024 | ||
| SC 13G | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | AMENDMENT TO FORM SC 13G | Feb 13, 2023 | |
| SC 13G/A | Report | NONE | Feb 10, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Jan 23, 2023 | ||
| SC 13G/A | Report | Feb 14, 2022 | ||
| SC 13G/A | Report | NONE | Feb 14, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | SC 13G/A | Feb 7, 2022 | |
| SC 13G/A | Report | Jan 27, 2022 | ||
| SC 13G | Report | Jan 25, 2022 | ||
| SC 13G/A | Report | Feb 16, 2021 | ||
| SC 13G | Report | Feb 16, 2021 | ||
| SC 13G | Report | NONE | Feb 12, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | Jan 27, 2021 | ||
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G/A | Report | NONE | Feb 13, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | Jan 6, 2020 | ||
| SC 13G/A | Report | FILING QUAKER CHEMICAL CORPORATION | Dec 5, 2019 | |
| SC 13G/A | Report | Jun 10, 2019 | ||
| SC 13G | Report | Feb 14, 2019 | ||
| SC 13G/A | Report | NONE | Feb 13, 2019 | |
| SC 13G/A | Report | Feb 12, 2019 | ||
| SC 13G/A | Report | Jan 31, 2019 | ||
| SC 13G/A | Report | Jan 17, 2019 | ||
| SC 13G/A | Report | Jan 16, 2019 | ||
| SC 13G/A | Report | Jan 16, 2019 | ||
| SC 13G/A | Report | Jan 16, 2019 | ||
| SC 13G | Report | NONE | Jan 14, 2019 | |
| SC 13G/A | Report | Apr 10, 2018 | ||
| SC 13G | Report | NONE | Feb 15, 2018 | |
| SC 13G/A | Report | Feb 12, 2018 | ||
| SC 13G/A | Report | Jan 23, 2018 | ||
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G/A | Report | Jan 9, 2018 | ||
| SC 13G/A | Report | Apr 3, 2017 | ||
| SC 13G/A | Report | Feb 13, 2017 | ||
| SC 13G/A | Report | Jan 18, 2017 | ||
| SC 13G/A | Report | Jan 17, 2017 | ||
| SC 13G/A | Report | Nov 9, 2016 | ||
| SC 13G/A | Report | QUAKER CHEMICAL CORP | Feb 12, 2016 | |
| SC 13G/A | Report | Feb 10, 2016 | ||
| SC 13G/A | Report | Jan 27, 2016 | ||
| SC 13G/A | Report | Jan 27, 2016 | ||
| SC 13G/A | Report | Jan 26, 2016 | ||
| SC 13G/A | Report | QUAKER CHEMICAL CORP | Feb 12, 2015 | |
| SC 13G/A | Report | Feb 10, 2015 | ||
| SC 13G/A | Report | Jan 22, 2015 | ||
| SC 13G/A | Report | Jan 20, 2015 | ||
| SC 13G/A | Report | QUAKER CHEMICAL CORP. | Jan 8, 2015 | |
| SC 13G | Report | QUAKER CHEMICAL CORP | Feb 14, 2014 | |
| SC 13G/A | Report | Feb 12, 2014 | ||
| SC 13G/A | Report | Jan 30, 2014 | ||
| SC 13G/A | Report | Jan 30, 2014 | ||
| SC 13G/A | Report | Jan 13, 2014 | ||
| SC 13G/A | Report | Feb 11, 2013 | ||
| SC 13G/A | Report | Feb 8, 2013 | ||
| SC 13G/A | Report | Jan 29, 2013 | ||
| SC 13G/A | Report | Jan 18, 2013 | ||
| SC 13G/A | Report | Jun 6, 2012 | ||
| SC 13G/A | Report | Jun 7, 2012 | ||
| SC 13G/A | Report | Feb 10, 2012 | ||
| SC 13G | Report | Feb 10, 2012 | ||
| SC 13G/A | Report | Jan 25, 2012 | ||
| SC 13G/A | Report | Jan 20, 2012 | ||
| SC 13G/A | Report | Jun 6, 2011 | ||
| SC 13G/A | Report | Feb 8, 2011 | ||
| SC 13G/A | Report | Jan 20, 2011 | ||
| SC 13G | Report | Jan 29, 2010 | ||
| SC 13G/A | Report | Jan 26, 2010 |