| SC 13G/A | 2024-02-16 | T. Rowe Price Investment Management, Inc. | QUAKER CHEMICAL CORP | 882,890 | 4.9% | EDGAR |
| SC 13G | 2024-02-14 | T. Rowe Price Investment Management, Inc. | QUAKER CHEMICAL CORP | 882,890 | 4.9% | EDGAR |
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | QUAKER CHEMICAL CORP | 1,599,027 | 8.9% | EDGAR |
| SC 13G/A | 2024-02-12 | Durable Capital Partners LP | QUAKER CHEMICAL CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2024-01-23 | BlackRock Inc. | QUAKER CHEMICAL CORP | 2,371,748 | 13.2% | EDGAR |
| SC 13D/A | 2023-11-27 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 4,015,131 | 22.3% | EDGAR |
| SC 13D/A | 2023-03-08 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 4,029,563 | 22.4% | EDGAR |
| SC 13G/A | 2023-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | QUAKER CHEMICAL CORP | 28,377 | 0.2% | EDGAR |
| SC 13G | 2023-02-14 | T. Rowe Price Investment Management, Inc. | QUAKER CHEMICAL CORP | 1,347,229 | 7.5% | EDGAR |
| SC 13G/A | 2023-02-13 | Durable Capital Partners LP | QUAKER CHEMICAL CORP | 1,288,333 | 7.2% | EDGAR |
| SC 13G/A | 2023-02-10 | Neuberger Berman Group LLC | QUAKER CHEMICAL CORP | 798,350 | 4.4% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | QUAKER CHEMICAL CORP | 1,578,207 | 8.8% | EDGAR |
| SC 13G/A | 2023-01-23 | BlackRock Inc. | QUAKER CHEMICAL CORP | 2,190,295 | 12.2% | EDGAR |
| SC 13D/A | 2022-08-12 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 4,029,563 | 22.5% | EDGAR |
| SC 13D/A | 2022-08-11 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 3,979,563 | 22.2% | EDGAR |
| SC 13D/A | 2022-08-08 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 4,016,367 | 22.4% | EDGAR |
| SC 13D/A | 2022-08-03 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 4,053,171 | 22.6% | EDGAR |
| SC 13D/A | 2022-07-29 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 4,089,975 | 22.8% | EDGAR |
| SC 13D/A | 2022-07-26 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 4,126,778 | 23.0% | EDGAR |
| SC 13D/A | 2022-07-21 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | QUAKER CHEMICAL CORP | 4,126,389 | 23.2% | EDGAR |