DUCOMMUN INC /DE/ - DCO
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 41
Latest filed: May 22, 2026
| Form | Count |
|---|---|
| 4 | 22 |
| 144 | 8 |
| 8-K | 7 |
| SCHEDULE 13G/A | 2 |
| 4/A | 1 |
| SCHEDULE 13D/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 22, 2026 | 4 | May 20, 2026 | 0001193125-26-237125 | View |
| May 22, 2026 | 4 | May 20, 2026 | 0001193125-26-237137 | View |
| May 20, 2026 | 4 | May 20, 2026 | 0001193125-26-232902 | View |
| May 20, 2026 | 144 | — | 0001950047-26-004855 | View |
| May 18, 2026 | 4/A | May 14, 2026 | 0001193125-26-229316 | View |
| May 15, 2026 | 4 | May 14, 2026 | 0001193125-26-227104 | View |
| May 15, 2026 | 4 | May 14, 2026 | 0001193125-26-227123 | View |
| May 15, 2026 | 4 | May 14, 2026 | 0001193125-26-227157 | View |
| May 15, 2026 | 4 | May 14, 2026 | 0001193125-26-227174 | View |
| May 15, 2026 | 4 | May 14, 2026 | 0001193125-26-227186 | View |
| May 14, 2026 | 144 | — | 0001949846-26-000283 | View |
| May 14, 2026 | 144 | — | 0001950047-26-004541 | View |
| May 14, 2026 | 144 | — | 0001949846-26-000278 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001193125-26-219734 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001193125-26-219760 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001193125-26-219778 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001193125-26-219797 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001193125-26-219815 | View |
| May 12, 2026 | 8-K | May 12, 2026 | 0001628280-26-033833 | View |
| May 04, 2026 | 8-K | May 04, 2026 | 0001193125-26-204253 | View |
| May 01, 2026 | 8-K | May 01, 2026 | 0001193125-26-201719 | View |
| Apr 30, 2026 | 8-K | Apr 29, 2026 | 0001193125-26-197612 | View |
| Apr 09, 2026 | SCHEDULE 13G/A | — | 0000354204-26-000554 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001188 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001229083-26-000002 | View |
| Mar 10, 2026 | SCHEDULE 13D/A | — | 0000807249-26-000025 | View |
| Mar 10, 2026 | 4 | Mar 10, 2026 | 0001975924-26-000004 | View |
| Mar 10, 2026 | 144 | — | 0001949846-26-000164 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0001695904-26-000002 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0001975924-26-000002 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0001655127-26-000002 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0001944018-26-000002 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0001801226-26-000002 | View |
| Mar 05, 2026 | 144 | — | 0001949846-26-000149 | View |
| Mar 05, 2026 | 144 | — | 0001949846-26-000144 | View |
| Feb 26, 2026 | 8-K | Feb 26, 2026 | 0001628280-26-011949 | View |
| Jan 09, 2026 | 8-K | Jan 07, 2026 | 0001193125-26-009036 | View |
| Dec 12, 2025 | 4 | Dec 11, 2025 | 0001193125-25-317718 | View |
| Dec 11, 2025 | 4 | Dec 10, 2025 | 0001193125-25-316144 | View |
| Dec 10, 2025 | 144 | — | 0001950047-25-010116 | View |
| Dec 01, 2025 | 8-K | Nov 24, 2025 | 0001193125-25-303948 | View |