Three Months EndedSeptember 30, | (Dollars in millions, except per share | 2025 | | | | | | 2024 | | | | | | | | | Change | | | | | | | % | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | amounts) | | | | | | | | | | | | | | | | | | | | | | | Change | | | Net sales | $Â | Â | Â | Â | | 485.3 |$Â | Â | Â | Â | | | 554.3 | | $Â | Â | Â | Â | | (69.0) | | | (12.4)Â | % | | Net income attributable to Kop ...