# Filing Detail

Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0000950170-23-042426
Filing Date
2023-08-14
Accepted
2023-08-14 16:14:43
Documents
124
Period of Report
2022-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q/A | adtn-20220930.htm iXBRL | 10-Q/A | 5777581
2 | EX-31 | adtn-ex31.htm | EX-31 | 27971
3 | EX-32 | adtn-ex32.htm | EX-32 | 15161
| Complete submission text file | 0000950170-23-042426.txt |  | 24762091

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | adtn-20220930_cal.xml | EX-101.CAL | 122543
5 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | adtn-20220930_def.xml | EX-101.DEF | 432545
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | adtn-20220930.xsd | EX-101.SCH | 104748
7 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | adtn-20220930_lab.xml | EX-101.LAB | 819493
8 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | adtn-20220930_pre.xml | EX-101.PRE | 688709
118 | EXTRACTED XBRL INSTANCE DOCUMENT | adtn-20220930_htm.xml | XML | 6503532

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)

EIN.: 872164282 | Fiscal Year End: 1231
Type: 10-Q/A | Act: 34 | File No.: 001-41446 | Film No.: 231170315
SIC: 3661 Telephone & Telegraph Apparatus