Resignation of National Group President at Surgery Partners, Inc.

On September 11, 2025, Harrison R. Bane, the National Group President of Surgery Partners, Inc., notified the Board of Directors of his decision to resign from his current role, effective October 3, 2025. The resignation was not due to any disagreement between the Company and Mr. Bane regarding the operations, policies, or practices of the Company. This filing, submitted on September 16, 2025, reports the departure under Item 5.02 of Form 8-K.