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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-23-062173
Filing Date
2023-11-09
Accepted
2023-11-09 16:43:42
Documents
125
Period of Report
2023-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q adtn-20230930.htm   iXBRL 10-Q 5244919
2 EX-31 adtn-ex31.htm EX-31 24266
3 EX-32 adtn-ex32.htm EX-32 12828
  Complete submission text file 0000950170-23-062173.txt   21832134

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT adtn-20230930_lab.xml EX-101.LAB 840966
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT adtn-20230930_pre.xml EX-101.PRE 685894
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT adtn-20230930_cal.xml EX-101.CAL 121604
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT adtn-20230930_def.xml EX-101.DEF 414974
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT adtn-20230930.xsd EX-101.SCH 109915
119 EXTRACTED XBRL INSTANCE DOCUMENT adtn-20230930_htm.xml XML 5236144
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 256-963-8220
ADTRAN Holdings, Inc. (Filer) CIK: 0000926282 (see all company filings)

IRS No.: 872164282 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-41446 | Film No.: 231393349
SIC: 3661 Telephone & Telegraph Apparatus