ROSENTHAL BOB
Related Filers (4)
- SAFEGUARD SCIENTIFICS INC (45)
- BRUKER CORP (11)
- MATRITECH INC/DE/ (3)
- INVIVO THERAPEUTICS HOLDINGS CORP. (3)
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Ownership (62)
4
Tuesday, 1/9/2024
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/9/2023
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/21/2022
INVIVO THERAPEUTICS HOLDINGS CORP.: Statement of changes in beneficial ownership of securities
4
Monday, 4/18/2022
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/18/2022
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/6/2022
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Monday, 10/18/2021
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/16/2021
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/30/2021
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/16/2021
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/22/2021
INVIVO THERAPEUTICS HOLDINGS CORP.: Statement of changes in beneficial ownership of securities
3
Monday, 3/22/2021
INVIVO THERAPEUTICS HOLDINGS CORP.: Initial statement of beneficial ownership of securities
4
Tuesday, 1/19/2021
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/7/2021
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Friday, 10/16/2020
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/16/2020
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2020
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/12/2020
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/16/2020
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/23/2020
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/13/2020
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/7/2020
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Monday, 7/1/2019
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/10/2019
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/1/2018
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/10/2018
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/9/2018
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/9/2017
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/31/2017
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/9/2017
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/14/2016
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/1/2016
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/20/2016
BRUKER CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/16/2015
BRUKER CORP: Statement of changes in beneficial ownership of securities
3
Monday, 11/16/2015
BRUKER CORP: Initial statement of beneficial ownership of securities
4
Wednesday, 7/15/2015
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/29/2015
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/30/2014
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/28/2013
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/24/2013
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/25/2012
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/17/2012
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/18/2011
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/19/2011
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/27/2011
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/18/2011
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/18/2011
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/19/2010
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/16/2010
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/14/2010
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/16/2010
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/15/2010
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/19/2009
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/2/2009
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/17/2009
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/16/2009
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/25/2008
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
3
Thursday, 7/26/2007
SAFEGUARD SCIENTIFICS INC: Initial statement of beneficial ownership of securities
4
Thursday, 7/26/2007
SAFEGUARD SCIENTIFICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/12/2007
MATRITECH INC/DE/: Statement of changes in beneficial ownership of securities
3
Wednesday, 1/24/2007
MATRITECH INC/DE/: Initial statement of beneficial ownership of securities
4
Wednesday, 1/24/2007
MATRITECH INC/DE/: Statement of changes in beneficial ownership of securities