3 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-22-042420
Form type: Form 3
Filer: ADTRAN Holdings, Inc.
CIK: CIK 926282
Filed: Jul 18, 2022
Reporting period: Jul 15, 2022
Description: Initial ownership

Documents

0001209191-22-042420-index.htm

Complete submission

0001209191-22-042420.txt

directory listing

Filed by

ADTRAN Holdings, Inc.