Flagstar Bank, a subsidiary of New York Community Bankcorp Inc., on Sunday agreed to assume most of Signature Bank’s deposits and some of its loans. New York-based Signature Bank was closed by regulators last week, following the failures of Silicon Valley Bank and Silvergate Bank. In a statement Sunday, the Federal Deposit Insurance Corp. said Flagstar will take over Signature’s 40 former branches effective Monday, and they will operate as nor …
