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Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB:
SEC Accession No. 0001193125-23-209042
Filing Date
2023-08-10
Accepted
2023-08-10 16:09:28
Documents
1
Period of Report
2023-06-30
Effectiveness Date
2023-08-10

Document Format Files

Seq Description Document Type Size
1 NT 10-Q d445855dnt10q.htm NT 10-Q 27097
  Complete submission text file 0001193125-23-209042.txt   28164
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: NT 10-Q | Act: 34 | File No.: 001-41446 | Film No.: 231159396
SIC: 3661 Telephone & Telegraph Apparatus