(NYSE:DCO) COSTA MESA, Calif., Sept. 02, 2025 (GLOBE NEWSWIRE) -- Ducommun Incorporated (NYSE: DCO) (“Ducommun” or the “Company”) announced today that Stephen G. Oswald, the Company’s chairman, president and chief executive officer, will participate in the upcoming 31st Annual Gabelli Aerospace & Defense Symposium on September 4, 2025. A general presentation will be held at 11:30 a.m. Eastern, with one-on-one investor meetings scheduled throughout the day.