SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000950170-24-045151
Filing Date
2024-04-17
Accepted
2024-04-17 16:43:49
Documents
11
Period of Report
2024-04-11
Items
Item 2.05: Cost Associated with Exit or Disposal Activities
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K adtn-20240411.htm   iXBRL 8-K 43025
  Complete submission text file 0000950170-24-045151.txt   153888

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT adtn-20240411.xsd EX-101.SCH 23877
14 EXTRACTED XBRL INSTANCE DOCUMENT adtn-20240411_htm.xml XML 4530
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: 8-K | Act: 34 | File No.: 001-41446 | Film No.: 24851657
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)