Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001628280-26-032536
Filing Date
2026-05-08
Accepted
2026-05-08 06:06:03
Documents
136
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A dco-20251231.htm   iXBRL 10-K/A 4379534
2 EX-21 dco10-k_a2025xex21.htm EX-21 13129
3 EX-23 dco10-k_a2025xex23.htm EX-23 2822
4 EX-31.1 dco10-k_a2025xex31x1.htm EX-31.1 9619
5 EX-31.2 dco10-k_a2025xex31x2.htm EX-31.2 9703
6 EX-32 dco10-k_a2025xex32.htm EX-32 10484
12 dco-20251231_g1.jpg GRAPHIC 94918
13 dco-20251231_g2.jpg GRAPHIC 72300
14 dco-20251231_g3.jpg GRAPHIC 75954
  Complete submission text file 0001628280-26-032536.txt   25942564

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT dco-20251231.xsd EX-101.SCH 95333
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT dco-20251231_cal.xml EX-101.CAL 144272
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT dco-20251231_def.xml EX-101.DEF 604949
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT dco-20251231_lab.xml EX-101.LAB 1172755
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT dco-20251231_pre.xml EX-101.PRE 985919
140 EXTRACTED XBRL INSTANCE DOCUMENT dco-20251231_htm.xml XML 6484433
Mailing Address 600 ANTON BOULEVARD SUITE 1100 COSTA MESA CA 92626
Business Address 600 ANTON BOULEVARD SUITE 1100 COSTA MESA CA 92626 657-335-3665
DUCOMMUN INC /DE/ (Filer) CIK: 0000030305 (see all company filings)

EIN.: 950693330 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-08174 | Film No.: 26955886
SIC: 3728 Aircraft Parts & Auxiliary Equipment, NEC
(CF Office: 04 Manufacturing)