4 | SEC Filings Hub

Filing metadata

Accession number: 0000926282-20-000044
Form type: Form 4
Filer: ADTRAN Holdings, Inc.
CIK: CIK 926282
Filed: Dec 03, 2020
Reporting period: Dec 01, 2020
Description: Insider transaction

Documents

0000926282-20-000044-index.htm

Complete submission

0000926282-20-000044.txt

directory listing

Filed by

ADTRAN Holdings, Inc.