Dover, N.H., July 7, 2025 — First Seacoast Bank is proud to mark 135 years of serving the Seacoast region with a commitment to personalized service, community investment, and innovative banking solutions. This milestone is a celebration of the partnerships we have built with customers and the community, while we also look ahead to the future with steadfast determination to continue to advance our mission of making a positive impact. Since opening its doors in 1890, First Seacoast Bank has evolved into a