• Donegal Group disclosed open-market purchases by 10% owner Donegal Mutual Insurance Co.
• The investor bought 19,508 shares of Class A common stock at $19.11 and $19.
• Holdings rose to 14.23 million Class A shares.
• Donegal Mutual also reported 4.75 million Class B common shares held.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Donegal Group Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0000935596-26-000020), on August 27, 2026, and is solely responsible for the information contained therein.