Kurt Sievers, chief executive officer of NXP Semiconductors NV, during the Federation of German Industries (BDI) conference in Berlin, Germany, on Monday, June 19, 2023. Liesa Johannssen-Koppitz | Bloomberg | Getty ImagesNXP Semiconductor Inc. fell about 7% on Monday after the chip company announced that CEO Kurt Sievers would step down and released first-quarter earnings for fiscal 2025.Sievers will retire at the end of the year, with Rafael Sotomayor stepping in as president on April 28, 2025....