Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-22-058135
Filing Date
2022-11-21
Accepted
2022-11-21 16:21:19
Documents
1
Period of Report
2022-11-17

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 4051
  Complete submission text file 0001209191-22-058135.txt   5410
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)

EIN.: 872164282 | Fiscal Year End: 1231
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address
Foliano Michael (Reporting) CIK: 0001300513 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-41446 | Film No.: 221406015