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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-23-048665
Filing Date
2023-09-07
Accepted
2023-09-07 17:20:01
Documents
1
Period of Report
2023-09-05

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 9610
  Complete submission text file 0001209191-23-048665.txt   10972
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 256-963-8220
ADTRAN Holdings, Inc. (Issuer) CIK: 0000926282 (see all company filings)

IRS No.: 872164282 | Fiscal Year End: 1231
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 901 EXPLORER BOULEVARD HUNTSVILLE AL 35806
Business Address
Protiva Brian (Reporting) CIK: 0001930886 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-41446 | Film No.: 231243101