Ducommun to Participate in Gabelli Aerospace & Defense Symposium

Ducommun Incorporated (NYSE: DCO) (“Ducommun” or the “Company”) announced today that Suman Mookerji, senior vice president and chief financial officer, and Christian Prezgay, senior director, financial planning and analysis and investor relations, will participate in the upcoming 30th Annual Gabelli Aerospace & Defense Symposium on September 5, 2024. A general presentation will be held at 11:00 a.m. Eastern, with one-on-one investor meetings scheduled throughout the day.

Additional information will be posted on the Company’s website at www.ducommun.com when available, including a copy of any presentation material. The presentation will be available live via Zoom and can be accessed by registering using this link. Institutional investors are welcome to contact Gabelli to arrange one-on-one calls with management.

About Ducommun IncorporatedDucommun Incorporated delivers value-added innovative products and manufacturing solutions to customers in the aerospace, defense and industrial markets. Founded in 1849, the Company specializes in two core areas - Electronic Systems and Structural Systems - to produce complex products and components for commercial aircraft platforms, mission-critical military and space programs, and sophisticated industrial applications. For more information, visit www.ducommun.com.

ContactsSuman Mookerji, Senior Vice President and Chief Financial Officer657.335.3665, [e-mail]