Coastal Affiliates, MHC NOTICE OF SPECIAL MEETING OF CORPORATORS

Coastal Affiliates, MHC NOTICE OF SPECIAL MEETING OF CORPORATORS A Special Meeting of Corporators of Coastal Affiliates, MHC, doing business as Cape & Coast Bank will be held at 8:30 a.m. on October 15, 2025 at Cape & Coast Bank, 25 Benjamin Franklin Way, Hyannis, MA The Special Meeting is for the purpose of considering and acting upon: Nomination and Election of OfficersApproval and Adoption of the Amended and Restated Bylaws of Coastal Affiliates, MHC.Such other matters as may come properly before the Special Meeting or any adjournments thereof. Any action may be taken on the foregoing proposals at the Special Meeting on the date specified above or on any date or dates to which the Special Meeting may be adjourned. BY ORDER OF THE BOARD OF TRUSTEES Sarah F. Alger Clerk of Coastal Affiliates, MHC 25 Benjamin Franklin Way Hyannis, MA 02601 October 8, 2025 October 8 2025 LNEO0383982