Form 4 Filing for Donegal Group Inc.

This filing details transactions by DONEGAL MUTUAL INSURANCE CO, a 10% owner of Donegal Group Inc. On August 31, 2026, 10,000 shares of Class A Common Stock were acquired at $19.1765 per share, resulting in 14,263,714 shares held. On September 1, 2026, an additional 9,257 shares of Class A Common Stock were acquired at $19.1675 per share, increasing the total holdings to 14,272,971 shares. The filing also reports ownership of 4,751,974 shares of Class B Common Stock. The reporting owner is Donegal Mutual Insurance Co., with Jeffrey D. Miller, EVP & Chief Financial Officer, signing the document on September 2, 2026. This is a summary of Form 4 filing for Donegal Group Inc.