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Filing metadata

Accession number: 0001209191-23-020787
Form type: Form 4
Filer: ADTRAN Holdings, Inc.
CIK: CIK 926282
Filed: Mar 23, 2023
Reporting period: Mar 21, 2023
Description: Insider transaction

Documents

0001209191-23-020787-index.htm

Complete submission

0001209191-23-020787.txt

directory listing

Filed by

ADTRAN Holdings, Inc.