Exhibit 99.1 Release: 4:05 P.M. April 18, 2024 212-365-6721 IR@MCBankNY.com Metropolitan Bank Holding Corp. Reports First Quarter 2024 Results Strong commercial bank franchise underscores resiliency in challenging macroeconomic environment Investment in core banking digital transformation underway to support continued growth Financial Highlights ● Total deposits at March 31, 2024 were $6.2 billion, an increase of$500.3 million from December 31, 2023 and an increase of $1.1 billion from March 31, 2023. ● Ne ...