SPENCER JOHN N JR
Related Filers (3)
Ownership (81)
4
Wednesday, 12/8/2021
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/11/2021
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 4/2/2021
ClearPoint Neuro, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2021
ClearPoint Neuro, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 10/1/2020
ClearPoint Neuro, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/29/2020
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/2/2020
ClearPoint Neuro, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/17/2020
ClearPoint Neuro, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/2/2020
ClearPoint Neuro, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/2/2020
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/1/2019
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 7/1/2019
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 6/10/2019
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/2/2019
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/2/2019
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/19/2018
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 10/1/2018
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/3/2018
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 6/11/2018
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 4/2/2018
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 1/26/2018
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/22/2017
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/14/2017
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 10/5/2017
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2017
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2016
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2016
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 7/1/2016
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/9/2016
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2016
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2016
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 12/14/2015
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 10/2/2015
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/25/2015
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 8/3/2015
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/2/2015
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/9/2015
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 4/20/2015
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/2/2015
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2015
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/11/2014
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 10/2/2014
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 9/15/2014
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/14/2014
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/2/2014
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/5/2014
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/2/2014
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 1/3/2014
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/20/2013
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/1/2013
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 7/1/2013
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/26/2013
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/14/2013
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 1/25/2013
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/3/2013
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 10/19/2012
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/16/2012
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 7/6/2012
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/17/2012
MRI INTERVENTIONS, INC.: Statement of changes in beneficial ownership of securities
3
Monday, 2/27/2012
MRI INTERVENTIONS, INC.: Initial statement of beneficial ownership of securities
4
Wednesday, 1/4/2012
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2012
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/14/2010
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/20/2010
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/7/2009
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/25/2009
GeoVax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/15/2008
Geovax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 4/4/2008
Geovax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/6/2007
Geovax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/7/2007
FIRSTWAVE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 3/19/2007
Geovax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 3/16/2007
Geovax Labs, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/11/2006
FIRSTWAVE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2006
FIRSTWAVE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 10/10/2006
Geovax Labs, Inc.: Initial statement of beneficial ownership of securities
4
Monday, 6/12/2006
FIRSTWAVE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/19/2005
FIRSTWAVE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 6/6/2005
FIRSTWAVE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/2/2005
FIRSTWAVE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/10/2004
FIRSTWAVE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 11/18/2003
FIRSTWAVE TECHNOLOGIES INC: Initial statement of beneficial ownership of securities