Donegal Group Inc. will announce its financial results for the second quarter ended June 30, 2026, on Thursday, July 30, 2026, before the market opens. A supplemental investor presentation will be available on the company's website concurrently with the earnings release. A pre-recorded audio webcast featuring management commentary will be accessible on the company's website at approximately 8:30 am EDT on July 30, 2026. Management will address questions submitted in advance via email to investors@donegalgroup.com by 5:00 pm EDT on July 16, 2026.