DUCOMMUN INC /DE/ — All Filings
1,002 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-K
10-K405
10-Q
10-Q/A
144
15-12B
3
3/A
4
4/A
424B3
424B5
5
8-A12B
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DFAN14A
EFFECT
NT 10-K
PRE 14A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001188 | Mar 26, 2026 | — |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001308179-26-000067 | Mar 13, 2026 | Apr 29, 2026 |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001308179-26-000069 | Mar 13, 2026 | — |
| ARS | ARS | 0001193125-26-106254 | Mar 13, 2026 | Dec 31, 2025 |
| 4 | 4 | 0001229083-26-000002 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001975924-26-000004 | Mar 10, 2026 | — |
| 144 | — | 0001949846-26-000164 | Mar 10, 2026 | — |
| SCHEDULE 13D/A | — | 0000807249-26-000025 | Mar 10, 2026 | — |
| 4 | 4 | 0001801226-26-000002 | Mar 6, 2026 | Mar 4, 2026 |
| 4 | 4 | 0001695904-26-000002 | Mar 6, 2026 | Mar 4, 2026 |
| 4 | 4 | 0001975924-26-000002 | Mar 6, 2026 | Mar 4, 2026 |
| 4 | 4 | 0001655127-26-000002 | Mar 6, 2026 | Mar 4, 2026 |
| 4 | 4 | 0001944018-26-000002 | Mar 6, 2026 | Mar 4, 2026 |
| 144 | — | 0001949846-26-000144 | Mar 5, 2026 | — |
| 144 | — | 0001949846-26-000149 | Mar 5, 2026 | — |
| 8-K | 8-K | 0001628280-26-011949 | Feb 26, 2026 | — |
| 10-K | 10-K | 0001628280-26-011952 | Feb 26, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001193125-26-009036 | Jan 9, 2026 | Jan 7, 2026 |
| 4 | 4 | 0001193125-25-317718 | Dec 12, 2025 | Dec 11, 2025 |
| 4 | 4 | 0001193125-25-316144 | Dec 11, 2025 | Dec 10, 2025 |
| 144 | — | 0001950047-25-010116 | Dec 10, 2025 | — |
| 8-K | 8-K | 0001193125-25-303948 | Dec 1, 2025 | Nov 24, 2025 |
| 4 | 4 | 0001193125-25-284715 | Nov 17, 2025 | Nov 14, 2025 |
| S-3ASR | S-3ASR | 0001193125-25-283158 | Nov 14, 2025 | — |
| 4 | 4 | 0001193125-25-278111 | Nov 12, 2025 | Nov 10, 2025 |
| 144 | — | 0001949846-25-000592 | Nov 12, 2025 | — |
| 144 | — | 0001950047-25-008650 | Nov 10, 2025 | — |
| 10-Q | 10-Q | 0001628280-25-049803 | Nov 6, 2025 | Sep 27, 2025 |
| 8-K | 8-K | 0001628280-25-049826 | Nov 6, 2025 | — |
| SCHEDULE 13G/A | — | 0000354204-25-001304 | Oct 9, 2025 | — |
| 8-K | 8-K | 0001193125-25-235908 | Oct 9, 2025 | Oct 3, 2025 |
| 4 | 4 | 0001975924-25-000004 | Aug 29, 2025 | — |
| 144 | — | 0001949846-25-000353 | Aug 12, 2025 | — |
| 8-K | 8-K | 0000030305-25-000006 | Aug 7, 2025 | — |
| 10-Q | 10-Q | 0000030305-25-000008 | Aug 7, 2025 | Jun 28, 2025 |
| 4 | 4 | 0000950170-25-089062 | Jun 23, 2025 | Jun 20, 2025 |
| 4 | 4 | 0000950170-25-089050 | Jun 23, 2025 | Jun 20, 2025 |
| 4 | 4 | 0000950170-25-089056 | Jun 23, 2025 | Jun 20, 2025 |
| 4 | 4 | 0000950170-25-086798 | Jun 16, 2025 | Jun 13, 2025 |
| 4 | 4 | 0000950170-25-085577 | Jun 12, 2025 | Jun 10, 2025 |
| 144 | — | 0001950047-25-004215 | Jun 12, 2025 | — |
| 144 | — | 0001950047-25-004187 | Jun 11, 2025 | — |
| 144 | — | 0001950047-25-004068 | Jun 10, 2025 | — |
| 144 | — | 0001950047-25-004027 | Jun 9, 2025 | — |
| 144 | — | 0001950047-25-003989 | Jun 6, 2025 | — |
| 4 | 4 | 0000950170-25-079857 | May 30, 2025 | May 29, 2025 |
| 4 | 4 | 0000950170-25-079075 | May 29, 2025 | May 27, 2025 |
| 4 | 4 | 0000950170-25-073689 | May 16, 2025 | May 14, 2025 |
| 4 | 4 | 0000950170-25-073694 | May 16, 2025 | May 14, 2025 |
| 4 | 4 | 0000950170-25-073701 | May 16, 2025 | May 14, 2025 |