Officer/Director Filing - Samara A. Strycker - DCO

Samara A. Strycker, a director at Ducommun Inc. (DCO), acquired 1200 shares of common stock on May 27, 2026. The transaction was made at a price of $0.0 per share. Following this acquisition, Ms. Strycker now owns 10,700 shares directly. This filing is made on Form 4 and was signed on May 29, 2026.