# Filing Detail

Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0000950170-24-031688
Filing Date
2024-03-15
Accepted
2024-03-14 17:41:18
Documents
125
Period of Report
2023-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q/A | adtn-20230630.htm iXBRL | 10-Q/A | 3890850
2 | EX-31 | adtn-ex31.htm | EX-31 | 22974
3 | EX-32 | adtn-ex32.htm | EX-32 | 12241
| Complete submission text file | 0000950170-24-031688.txt |  | 19250282

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | adtn-20230630.xsd | EX-101.SCH | 2287126
127 | EXTRACTED XBRL INSTANCE DOCUMENT | adtn-20230630_htm.xml | XML | 4599987

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.: 24751479
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)