Form 4 Filing for Donegal Group Inc.

This filing details stock transactions by Donegal Mutual Insurance Co., a 10% owner of Donegal Group Inc. On September 11, 2026, the company acquired 9,725 shares of Class A Common Stock at $19.254 per share, increasing its holdings to 14,342,128 shares. Subsequently, another transaction on the same day involved the acquisition of 45,000 shares of Class A Common Stock at $19.226 per share, bringing the total to 14,387,128 shares. The filing also reports ownership of 4,751,974 shares of Class B Common Stock. The signature date for this report is September 14, 2026, by Jeffrey D. Miller, EVP & Chief Financial Officer.