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ADTRAN Holdings, Inc. (ADTN) Create: Alert

All | News | Filings
Date FiledTypeDescription
01/20/2023 SC 13G BlackRock Inc. reports a 17.7% stake in ADTRAN HOLDINGS, INC.
09/08/2022 SC 13G BlackRock Inc. reports a 16.2% stake in ADTRAN HOLDINGS INC
09/08/2022 SC 13G BlackRock Inc. has filed a Schedule 13D for ADTRAN Holdings, Inc.
02/02/2022 SC 13G Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
01/25/2021 SC 13G BlackRock Inc. reports a 16.1% stake in ADTRAN INC
02/12/2020 SC 13G Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
02/10/2017 SC 13G VICTORY CAPITAL MANAGEMENT INC reports a 7.2% stake in ADTRAN Inc.
02/09/2017 SC 13G Form SC 13G - Statement of acquisition of beneficial ownership by individuals
08/29/2013 SC 13G CITADEL ADVISORS LLC reports a 5.3% stake in Adtran, Inc.
10/10/2012 SC 13G Form SC 13G - Statement of acquisition of beneficial ownership by individuals
01/20/2012 SC 13G Form SC 13G - Statement of acquisition of beneficial ownership by individuals
02/14/2011 SC 13G RCM CAPITAL MANAGEMENT LLC reports a 5.4% stake in ADTRAN, Inc.
01/29/2010 SC 13G Form SC 13G - Statement of acquisition of beneficial ownership by individuals

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