Form SD - Specialized disclosure report:
SEC Accession No. 0000950170-24-063294
Filing Date
2024-05-22
Accepted
2024-05-22 09:00:03
Documents
2

Document Format Files

Seq Description Document Type Size
1 SD 24_specialized_disclosur.htm SD 24381
2 EX-1.01 adtn-ex1_01.htm EX-1.01 71724
  Complete submission text file 0000950170-24-063294.txt   97395
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: SD | Act: 34 | File No.: 001-41446 | Film No.: 24971732
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)