Trade Summary

1 week ago, Mookerji Suman B., serving as Sr. V.P., C.F.O. at DUCOMMUN INC /DE/ (DCO), sold 1,514 shares at $145.00 per share, for a total transaction value of $219,530.00. Following this transaction, Mookerji Suman B. now holds 25,769 shares of DCO.

This sale represents a 5.55% decrease in Mookerji Suman B.'s stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, May 20, 2026 and publicly disclosed via SEC Form 4 filing on Friday, May 22, 2026 at 5:00 PM ET, 2 days after the trade was made.

DUCOMMUN INC /DE/ operates in the INDUSTRIALS sector, specifically within the AEROSPACE & DEFENSE industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.