SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
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)

IRS No.: 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)