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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":"F9","text":"Special time-based RSUs granted under the Company's Long-Term Performance Incentive Plan, which will vest in two 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":"F9","text":"Special time-based RSUs granted under the Company's Long-Term Performance Incentive Plan, which will vest in two annual installments beginning on March 15, 2027. 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