# Filing Detail

Form ARS - Annual Report to Security Holders:
SEC Accession No. 0000950170-25-047726
Filing Date
2025-03-31
Accepted
2025-03-31 16:14:23
Documents
1
Period of Report
2024-12-31
Effectiveness Date
2025-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | ARS | adtn_2024_annual_report_.pdf | ARS | 2480358
| Complete submission text file | 0000950170-25-047726.txt |  | 3415295

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: ARS | Act: 34 | File No.: 001-41446 | Film No.: 25793395
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)