{"transactions":[{"id":840586,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Restricted Stock Units","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":844,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Time-based RSUs granted under the Company's Long-Term Performance Incentive Plan, which will vest in three annual installments beginning on March 15, 2027. Each RSU represents a contingent right to receive one share of KWR common stock and DERs accrue with respect to these RSUs when and as dividends are paid on KWR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Time-based RSUs granted under the Company's Long-Term Performance Incentive Plan, which will vest in three annual installments beginning on March 15, 2027. Each RSU represents a contingent right to receive one share of KWR common stock and DERs accrue with respect to these RSUs when and as dividends are paid on KWR common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Time-based RSUs granted under the Company's Long-Term Performance Incentive Plan, which will vest in three annual installments beginning on March 15, 2027. Each RSU represents a contingent right to receive one share of KWR common stock and DERs accrue with respect to these RSUs when and as dividends are paid on KWR common stock."}],"balance_after":844,"derivative":{"underlying":"Common Stock","underlying_shares":844},"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":840585,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Dividend Equivalent Rights","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"exercise","planned":false,"acquired":false,"shares":4,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Dividend equivalent rights (DERs) accrued on reporting person's RSUs granted on March 15, 2024  and March 15, 2025. The rights accrued when and as dividends were paid on KWR common stock. This Form 4 reports the settlement of DERs in connection with the second installment of the 2024 RSU grant and the first installment of the 2025 RSU grant, each vesting on March 15, 2026. Each DER was the economic equivalent of one share of KWR common stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Dividend equivalent rights (DERs) accrued on reporting person's RSUs granted on March 15, 2024  and March 15, 2025. The rights accrued when and as dividends were paid on KWR common stock. This Form 4 reports the settlement of DERs in connection with the second installment of the 2024 RSU grant and the first installment of the 2025 RSU grant, each vesting on March 15, 2026. Each DER was the economic equivalent of one share of KWR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Dividend equivalent rights (DERs) accrued on reporting person's RSUs granted on March 15, 2024  and March 15, 2025. The rights accrued when and as dividends were paid on KWR common stock. This Form 4 reports the settlement of DERs in connection with the second installment of the 2024 RSU grant and the first installment of the 2025 RSU grant, each vesting on March 15, 2026. Each DER was the economic equivalent of one share of KWR common stock."}],"balance_after":0,"derivative":{"expiration_date":"2026-03-15","underlying":"Common Stock","underlying_shares":4},"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":840584,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Restricted Stock Units","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"exercise","planned":false,"acquired":false,"shares":207,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Restricted stock units (RSUs) convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"On March 15, 2025, the reporting person was granted 622 time-based RSUs, vesting in three annual installments beginning on March 15, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"On March 15, 2025, the reporting person was granted 622 time-based RSUs, vesting in three annual installments beginning on March 15, 2026."}],"balance_after":415,"derivative":{"underlying":"Common Stock","underlying_shares":207},"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":840583,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Restricted Stock Units","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"exercise","planned":false,"acquired":false,"shares":53,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Restricted stock units (RSUs) convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On March 15, 2024, the reporting person was granted 158 time-based RSUs, vesting in three annual installments beginning on March 15, 2025."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On March 15, 2024, the reporting person was granted 158 time-based RSUs, vesting in three annual installments beginning on March 15, 2025."}],"balance_after":53,"derivative":{"underlying":"Common Stock","underlying_shares":53},"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":840582,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Common Stock","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":126,"price":118.45,"value":14924.7,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Shares surrendered by reporting person to satisfy withholding tax obligations upon partial vesting of certain RSUs and PSUs previously granted under the Company's Long-Term Performance Incentive Plan."}],"balance_after":855,"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":840581,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Common Stock","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"exercise","planned":false,"acquired":true,"shares":4,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Dividend equivalent rights (DERs) accrued on reporting person's RSUs granted on March 15, 2024  and March 15, 2025. The rights accrued when and as dividends were paid on KWR common stock. This Form 4 reports the settlement of DERs in connection with the second installment of the 2024 RSU grant and the first installment of the 2025 RSU grant, each vesting on March 15, 2026. Each DER was the economic equivalent of one share of KWR common stock."}],"balance_after":981,"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":840580,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Common Stock","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"exercise","planned":false,"acquired":true,"shares":207,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted stock units (RSUs) convert into common stock on a one-for-one basis."}],"balance_after":977,"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":840579,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Common Stock","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"exercise","planned":false,"acquired":true,"shares":53,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted stock units (RSUs) convert into common stock on a one-for-one basis."}],"balance_after":770,"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":840578,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Common Stock","published_at":"2026-03-17T20:39:05.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":63,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares earned upon vesting and settlement of Performance Stock Units (PSUs) awarded on March 15, 2023, upon certification of performance results by the Compensation and Human Resources Committee based on achievement of the adjusted return on invested capital (ROIC) metric, during the three year performance period."}],"balance_after":717,"source":{"system":"sec-edgar","filing":"0002057999-26-000002","document":"wk-form4_1773779942.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/81362/000205799926000002/wk-form4_1773779942.xml","form_type":"4"}},{"id":1202721,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Restricted Stock Units","published_at":"2025-03-18T22:09:22.000Z","date":"2025-03-15","kind":"grant","planned":false,"acquired":true,"shares":622,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Time-based restricted stock units granted under the Company's Long-Term Performance Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of KWR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock."}],"balance_after":622,"derivative":{"underlying":"Common Stock","underlying_shares":622},"source":{"system":"sec-edgar","filing":"0000081362-25-000030","document":"wk-form4_1742335755.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/81362/000008136225000030/wk-form4_1742335755.xml","form_type":"4"}},{"id":1202720,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Restricted Stock Units","published_at":"2025-03-18T22:09:22.000Z","date":"2025-03-15","kind":"exercise","planned":false,"acquired":false,"shares":52,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 15, 2024, the reporting person was granted 158 time-based restricted stock units, vesting in three annual installments beginning on March 15, 2025."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 15, 2024, the reporting person was granted 158 time-based restricted stock units, vesting in three annual installments beginning on March 15, 2025."}],"balance_after":106,"derivative":{"underlying":"Common Stock","underlying_shares":52},"source":{"system":"sec-edgar","filing":"0000081362-25-000030","document":"wk-form4_1742335755.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/81362/000008136225000030/wk-form4_1742335755.xml","form_type":"4"}},{"id":1202719,"issuer":{"id":4278,"kind":"organization","name":"QUAKER CHEMICAL CORP"},"owners":[{"id":60407,"kind":"person","name":"Carvalho Renato","position":1,"cik":"0002057999","reported_name":"Carvalho Renato","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP,  Reg Comm Lead-Americas"}}],"security":"Common Stock","published_at":"2025-03-18T22:09:22.000Z","date":"2025-03-15","kind":"exercise","planned":false,"acquired":true,"shares":52,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":654,"source":{"system":"sec-edgar","filing":"0000081362-25-000030","document":"wk-form4_1742335755.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/81362/000008136225000030/wk-form4_1742335755.xml","form_type":"4"}}]}