4 | SEC Filings Hub

Filing metadata

Accession number: 0001773229-19-000013
Form type: Form 4
Filer: ADTRAN Holdings, Inc.
CIK: CIK 926282
Filed: Aug 16, 2019
Reporting period: Aug 15, 2019
Description: Insider transaction

Documents

0001773229-19-000013-index.htm

Complete submission

0001773229-19-000013.txt

directory listing

Filed by

ADTRAN Holdings, Inc.