Exhibit 99.1 Provident Bancorp, Inc. Reports Results for the March 31, 2025 Quarter Company Release 04/25/2025 Amesbury, Massachusetts — Provident Bancorp, Inc. (the "Company") (NasdaqCM: PVBC), the holding company for BankProv (the "Bank"), reported net income for the quarter ended March 31, 2025 of $2.2 million, or$0.13 per diluted share, compared to $4.9 million, or$0.29 per diluted share, for the quarter ended December 31, 2024, and $5.0 million, or$0.30 per diluted share, for the quarter ended March ...