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ZIX CORP (ZIXI) Create: Alert

All | News | Filings
Date FiledTypeDescription
02/09/2022 SC 13G/A SPRING CREEK CAPITAL LLC reports a 0% stake in Zix Corporation
02/10/2021 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/01/2021 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/13/2020 SC 13G/A RENAISSANCE TECHNOLOGIES LLC reports a 5.6% stake in ZIX CORPORATION
02/06/2020 SC 13G/A BlackRock Inc. reports a 7.7% stake in ZIX CORPORATION
02/13/2019 SC 13G/A RENAISSANCE TECHNOLOGIES LLC reports a 7.3% stake in ZIX CORPORATION
02/06/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/14/2018 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
01/23/2018 SC 13G/A BlackRock Inc. reports a 7.5% stake in ZIX CORPORATION
09/12/2017 SC 13G/A ETF MANAGERS GROUP, LLC reports a 4.9% stake in ZIX CORPORATION
01/26/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/11/2016 SC 13G/A WELLINGTON MANAGEMENT GROUP LLP reports a 1.5% stake in Zix Corporation
01/27/2016 SC 13G/A BlackRock Inc. reports a 8% stake in ZIX CORP.
08/10/2015 SC 13G/A WELLINGTON MANAGEMENT GROUP LLP reports a 6.4% stake in Zix Corporation
02/12/2015 SC 13G/A WELLINGTON MANAGEMENT GROUP LLP reports a 11.6% stake in Zix Corporation
01/26/2015 SC 13G/A BlackRock Inc. reports a 7.6% stake in ZIX CORP
08/11/2014 SC 13G/A WELLINGTON MANAGEMENT GROUP LLP reports a 10.1% stake in Zix Corporation
01/30/2014 SC 13G/A BlackRock Inc. reports a 6.2% stake in ZIX CORP.
02/05/2013 SC 13G/A BlackRock Inc. reports a 6.3% stake in ZIX CORP.
02/13/2012 SC 13G/A Rockall Emerging Markets Master Fund Ltd reports a 8% stake in Zix Corporation
06/10/2011 SC 13G/A ZIX CORP reports a 4.9% stake in ZIX CORP
02/14/2011 SC 13G/A ZIX CORP has filed a Schedule 13D for Zix Corporation
10/01/2010 SC 13G/A ZIX CORP has filed a Schedule 13D for Zix Corporation
02/19/2010 SC 13G/A ZIX CORP has filed a Schedule 13D for Zix Corporation
02/12/2009 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/06/2009 SC 13G/A Rockall Emerging Marekts Master Fund Ltd has filed a Schedule 13D for Zix Corporation

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