Seneca Bancorp, Inc.

Seneca Bancorp is a newly formed Maryland corporation. Following the completion of the conversion and stock offering, Seneca Bancorp will succeed Seneca Financial Corp. as the publicly traded holding company of Seneca Savings. Our executive offices are located at 35 Oswego Street, Baldwinsville, New York 13027, and our telephone number at this address is (315) 638-0233. Our website address is www.senecasavings.com. Information on our website is not and should not be considered a part of this prospectus.

Current securities

1. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory ArrangementsSep 8, 2026
2. 4 filingSep 4, 2026
3. 4 filingAug 24, 2026
4. 10-Q filingAug 12, 2026
5. 3 filingJul 9, 2026