| 2018-03-13 | Sale | Ducommun Incorporated DCO | director | 20,000 0.1776% | $30.83 | $616,600 | +20.69% | |
| 2017-11-14 | Sale | Ducommun Incorporated DCO | director | 20,551 0.1822% | $26.05 | $535,354 | +25.46% | |
| 2017-11-13 | Sale | Ducommun Incorporated DCO | director | 9,449 0.0843% | $26.03 | $245,957 | +26.05% | |
| 2017-09-22 | Sale | Ducommun Incorporated DCO | director | 4,198 0.0373% | $31.03 | $130,257 | +0.9% | |
| 2017-09-21 | Sale | Ducommun Incorporated DCO | director | 2,637 0.0233% | $30.45 | $80,297 | +2.48% | |
| 2017-09-20 | Sale | Ducommun Incorporated DCO | director | 3,511 0.0312% | $30.17 | $105,927 | +3.69% | |
| 2017-09-19 | Sale | Ducommun Incorporated DCO | director | 5,760 0.0512% | $29.92 | $172,354 | +4.22% | |
| 2017-09-18 | Sale | Ducommun Incorporated DCO | director | 2,987 0.0266% | $29.38 | $87,758 | +5.84% | |
| 2017-09-15 | Sale | Ducommun Incorporated DCO | director | 4,815 0.0428% | $28.96 | $139,442 | +6.8% | |
| 2017-09-14 | Sale | Ducommun Incorporated DCO | director | 3,070 0.0273% | $28.69 | $88,091 | +7.78% | |
| 2017-09-05 | Sale | Ducommun Incorporated DCO | director | 100 0.0009% | $27.77 | $2,777 | +9.91% | |
| 2017-09-01 | Sale | Ducommun Incorporated DCO | director | 1,896 0.0168% | $27.64 | $52,405 | +9.8% | |
| 2017-08-31 | Sale | Ducommun Incorporated DCO | director | 4,025 0.036% | $27.64 | $111,251 | +10.8% | |
| 2017-08-30 | Sale | Ducommun Incorporated DCO | director | 3,701 0.0329% | $27.68 | $102,444 | +9.74% | |
| 2017-08-23 | Sale | Ducommun Incorporated DCO | director | 500 0.0045% | $27.43 | $13,715 | +11.77% | |
| 2017-08-22 | Sale | Ducommun Incorporated DCO | director | 2,800 0.0249% | $27.62 | $77,336 | +8.75% | |
| 2015-11-16 | Ducommun Incorporated DCO | Chairman & CEO | 3,000 0.0271% | $16.28 | $48,840 | +4.67% | ||
| 2012-06-22 | Ducommun Incorporated DCO | President and CEO | 12,000 0.1137% | $7.95 | $95,412 | +98.61% | ||
| 2012-05-10 | Ducommun Incorporated DCO | President and CEO | 6,000 0.056% | $9.37 | $56,220 | +54.27% | ||
| 2012-04-02 | Ducommun Incorporated DCO | President and CEO | 4,000 0.038% | $12.20 | $48,800 | +14.77% |