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Filing metadata

Accession number: 0001209191-16-120482
Form type: Form 4
Filer: ADTRAN Holdings, Inc.
CIK: CIK 926282
Filed: May 16, 2016
Reporting period: May 12, 2016
Description: Insider transaction

Documents

0001209191-16-120482-index.htm

Complete submission

0001209191-16-120482.txt

directory listing

Filed by

ADTRAN Holdings, Inc.