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SAMPSON CURTIS A Create: Alert

All | News | Filings
Date FiledTypeDescription
02/14/2020 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/12/2020 SC 13G/A SAMPSON CURTIS A reports a 18.8% stake in Canterbury Park Holding Corporation
02/15/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/14/2019 SC 13G/A SAMPSON CURTIS A reports a 19.2% stake in Canterbury Park Holding Corporation
02/14/2018 SC 13G/A SAMPSON CURTIS A reports a 13.5% stake in Communications Systems, Inc.
02/14/2018 SC 13G/A SAMPSON CURTIS A reports a 19.7% stake in Canterbury Park Holding Corporation
02/23/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/14/2017 SC 13G/A New Canterbury Park Holding Corp reports a 20.3% stake in Canterbury Park Holding Corporation
02/14/2012 SC 13G/A SAMPSON CURTIS A reports a 13.3% stake in Communications Systems, Inc.
02/09/2012 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
03/22/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/11/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/09/2010 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/08/2010 SC 13G/A SAMPSON CURTIS A reports a 22.3% stake in Canterbury Park Holding Corporation
02/17/2009 SC 13G/A Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend]
02/04/2009 SC 13G/A Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend]
02/14/2008 SC 13G/A Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend]
02/13/2008 SC 13G/A SAMPSON CURTIS A reports a 13.6% stake in Communications Systems, Inc.
02/13/2007 SC 13G/A SAMPSON CURTIS A reports a 13.6% stake in Communications Systems, Inc.
02/12/2007 SC 13G/A SAMPSON CURTIS A reports a 22.6% stake in Canterbury Park Holding Corporation
02/14/2006 SC 13G/A SAMPSON CURTIS A reports a 9.6% stake in Hector Communications Corporation
02/13/2006 SC 13G/A SAMPSON CURTIS A reports a 13.8% stake in Communications Systems, Inc.
02/01/2006 SC 13G/A SAMPSON CURTIS A reports a 23.2% stake in Canterbury Park Holding Corporation
02/14/2005 SC 13G/A SAMPSON CURTIS A reports a 25% stake in Canterbury Park Holding Corporation
02/14/2005 SC 13G/A SAMPSON CURTIS A reports a 14% stake in Hector Communications Corporation
02/14/2005 SC 13G/A SAMPSON CURTIS A reports a 17.8% stake in Communications Systems, Inc.
02/14/2003 SC 13G/A SAMPSON CURTIS A reports a 28.1% stake in Canterbury Park Holding Corporation
02/13/2003 SC 13G/A SAMPSON CURTIS A reports a 18.9% stake in Communications Systems, Inc.
02/12/2003 SC 13G/A SAMPSON CURTIS A reports a 15.7% stake in Hector Communications Corporation
02/14/2002 SC 13G/A SAMPSON CURTIS A reports a 29.4% stake in Canterbury Park Holding Corporation
02/14/2002 SC 13G/A SAMPSON CURTIS A reports a 16.4% stake in Hector Communications Corporation
02/14/2002 SC 13G/A SAMPSON CURTIS A reports a 18.7% stake in Communications Systems, Inc.
02/27/1997 SC 13G/A SAMPSON CURTIS A reports a 35.2% stake in Canterbury Park Holding Corporation
02/14/1997 SC 13G/A SAMPSON CURTIS A reports a 18.4% stake in COMMUNICATIONS SYSTEMS, INC.
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