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Filing metadata

Accession number: 0001209191-15-046535
Form type: Form 4
Filer: ADTRAN Holdings, Inc.
CIK: CIK 926282
Filed: May 26, 2015
Reporting period: May 21, 2015
Description: Insider transaction

Documents

0001209191-15-046535-index.htm

Complete submission

0001209191-15-046535.txt

directory listing

Filed by

ADTRAN Holdings, Inc.