13 insiders reported 121 Form 4 transactions for DUCOMMUN INC /DE/ (DCO) over the past 18 months (most recent 2026-06-11). Recent activity: Oswald Stephen G (Chairman, President & CEO) Sell 1,920 shares, Carter David B. (Director) Buy 1,200 shares, Gonzalez Laureen S. (V.P., CHRO) Sell 589 shares, Drazba Shirley (Director) Buy 1,200 shares, BOEHLE DANIEL L. (Director) Buy 1,200 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-11 | Oswald Stephen G | Chairman, President & CEO | Sell | 1,920 | $0 |
| 2026-05-29 | Carter David B. | Director | Buy | 1,200 | $0 |
| 2026-05-29 | Gonzalez Laureen S. | V.P., CHRO | Sell | 589 | $89,522 |
| 2026-05-29 | Drazba Shirley | Director | Buy | 1,200 | $0 |
| 2026-05-29 | BOEHLE DANIEL L. | Director | Buy | 1,200 | $0 |
| 2026-05-29 | Oswald Stephen G | Chairman, President & CEO | Sell | 2,034 | $0 |
| 2026-05-29 | Kramer Sheila G. | Director | Buy | 1,200 | $0 |
| 2026-05-29 | Korte Daniel G. | Director | Buy | 1,200 | $0 |
| 2026-05-29 | Caylor Mark A | Director | Buy | 1,200 | $0 |
| 2026-05-29 | Strycker Samara A | Director | Buy | 1,200 | $0 |
| 2026-05-22 | Mookerji Suman B. | Sr. V.P., C.F.O. | Sell | 1,514 | $219,530 |
| 2026-05-22 | Oswald Stephen G | Chairman, President & CEO | Sell | 3,700 | $0 |
| 2026-05-22 | Oswald Stephen G | Chairman, President & CEO | Sell | 16,314 | $2.3M |
| 2026-05-20 | Tata Rajiv A. | V.P., G.C. & Corp. Secretary | Sell | 1,612 | $233,740 |
| 2026-05-18 | Mookerji Suman B. | Sr. V.P., C.F.O. | Sell | 1,239 | $0 |
| 2026-05-18 | Mookerji Suman B. | Sr. V.P., C.F.O. | Sell | 1,259 | $0 |
| 2026-05-18 | Mookerji Suman B. | Sr. V.P., C.F.O. | Buy | 7,500 | $303,300 |
| 2026-05-18 | Mookerji Suman B. | Sr. V.P., C.F.O. | Sell | 4,783 | $725,055 |
| 2026-05-15 | Gonzalez Laureen S. | V.P., CHRO | Sell | 326 | $0 |
| 2026-05-15 | Mookerji Suman B. | Sr. V.P., C.F.O. | Sell | 1,239 | $187,820 |
| 2026-05-15 | Gonzalez Laureen S. | V.P., CHRO | Sell | 321 | $48,660 |
| 2026-05-15 | Tata Rajiv A. | V.P., G.C. & Corp. Secretary | Sell | 549 | $83,223 |
| 2026-05-15 | Oswald Stephen G | Chairman, President & CEO | Sell | 2,185 | $331,224 |
| 2026-05-15 | Redondo Jerry L | S.V.P., Elec. & Struc. Systems | Sell | 898 | $136,128 |
| 2026-05-15 | Mookerji Suman B. | Sr. V.P., C.F.O. | Sell | 1,259 | $0 |
Source: SEC Form 4 filings · as of 2026-06-11