Form 4 Filing for Direct Digital Holdings, Inc.

This filing details transactions by Mark D. Walker, Chairman and CEO of Direct Digital Holdings, Inc. On August 27, 2026, Walker acquired 10,000 shares of Class A Common Stock at a price of $0.00 per share. Following this transaction, Walker owns 10,000 shares directly. Additionally, there was a transaction involving Class A Common Units of Direct Digital Holdings LLC, where 10,000 units were disposed of, resulting in 11,279 units remaining. These units are exchangeable for Class A Common Stock on a one-for-one basis. The filing also notes that the transactions occurred after two reverse stock splits: a 55-to-1 split on January 12, 2026, and a 4-to-1 split on April 27, 2026.