3 | SEC Filings Hub

Filing metadata

Accession number: 0000926282-21-000007
Form type: Form 3
Filer: ADTRAN Holdings, Inc.
CIK: CIK 926282
Filed: Feb 08, 2021
Reporting period: Jan 15, 2021
Description: Initial ownership

Documents

0000926282-21-000007-index.htm

Complete submission

0000926282-21-000007.txt

directory listing

Filed by

ADTRAN Holdings, Inc.