The Pennsylvania Statement of Merger Addendum is a document used to modify the terms of an existing merger agreement between two or more entities. This document is typically used when one or both of the entities involved in a merger want to make changes to the agreement, such as altering financial terms or restructuring management. The Pennsylvania Statement of Merger Addendum is a legal document that must be signed by all parties involved in the merger and notarized in order for the changes to be valid. There are two main types of Pennsylvania Statement of Merger Addendum: a Certificate of Merger Addendum and a Merger Agreement Addendum. The Certificate of Merger Addendum is used to make changes to the Certificate of Merger that allows the merger to become effective. The Merger Agreement Addendum is used to make changes to the merger agreement itself.