Supply chain issues overshadowed Royal Phillips NV fourth-quarter 2021 results, as the Dutch conglomerate reported sales of $5.5 billion (€4.9 billion), a 10% organic year-on-year decline. Philips management said sales were impacted by several headwinds, including supply chain challenges and postponement of equipment installations in hospitals related to COVID-19. The recall of the Respironics device also caused a double-digit decline in the sleep & respiratory business.