Northwest Bancshares, Inc. - Officer Ownership Report

The filing reports the ownership details of Erin F. Siegfried, Chief Legal Counsel and Corporate Secretary of Northwest Bancshares, Inc. The report indicates that as of October 16, 2025, Erin F. Siegfried does not beneficially own any securities of the company. The filing is signed by Erin F. Siegfried on October 27, 2025. This is a routine disclosure required for officers of publicly traded companies.