TSINGOS CHRISTINE A
Related Filers (5)
- BIO-RAD LABORATORIES, INC. (55)
- ONTO INNOVATION INC. (11)
- Varex Imaging Corp (9)
- Envista Holdings Corp (5)
- Codex DNA, Inc. (2)
- Show More ...
Ownership (82)
4
Monday, 2/12/2024
Varex Imaging Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 5/25/2023
Envista Holdings Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 5/11/2023
ONTO INNOVATION INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/13/2023
Varex Imaging Corp: Statement of changes in beneficial ownership of securities
4
Monday, 6/13/2022
Codex DNA, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/31/2022
Envista Holdings Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 5/12/2022
ONTO INNOVATION INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/14/2022
Varex Imaging Corp: Statement of changes in beneficial ownership of securities
3
Thursday, 6/17/2021
Codex DNA, Inc.: Initial statement of beneficial ownership of securities
4
Thursday, 5/27/2021
Envista Holdings Corp: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/12/2021
ONTO INNOVATION INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/16/2021
Varex Imaging Corp: Statement of changes in beneficial ownership of securities
4
Friday, 5/29/2020
Envista Holdings Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 5/14/2020
Onto Innovation Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/18/2020
Varex Imaging Corp: Statement of changes in beneficial ownership of securities
3
Friday, 9/20/2019
Envista Holdings Corp: Initial statement of beneficial ownership of securities
4
Thursday, 5/23/2019
NANOMETRICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/19/2019
Varex Imaging Corp: Statement of changes in beneficial ownership of securities
4
Monday, 12/17/2018
BIO-RAD LABORATORIES, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/13/2018
BIO-RAD LABORATORIES, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/12/2018
BIO-RAD LABORATORIES, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/11/2018
BIO-RAD LABORATORIES, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/6/2018
BIO-RAD LABORATORIES, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/6/2018
BIO-RAD LABORATORIES, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/24/2018
NANOMETRICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/20/2018
Varex Imaging Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 12/14/2017
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/14/2017
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/12/2017
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/11/2017
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2017
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/25/2017
NANOMETRICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/17/2017
Varex Imaging Corp: Statement of changes in beneficial ownership of securities
3
Monday, 1/30/2017
Varex Imaging Corp: Initial statement of beneficial ownership of securities
4
Tuesday, 11/8/2016
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/13/2016
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/9/2016
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/26/2016
NANOMETRICS INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/14/2016
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/6/2015
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/14/2015
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/10/2015
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/20/2015
NANOMETRICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/12/2015
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/20/2014
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/13/2014
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/6/2014
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/16/2014
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/12/2014
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/9/2014
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/11/2014
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
3
Thursday, 5/22/2014
NANOMETRICS INC: Initial statement of beneficial ownership of securities
4
Thursday, 5/22/2014
NANOMETRICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/5/2013
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/13/2013
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/10/2013
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/11/2013
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/6/2012
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/14/2012
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/11/2012
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/13/2012
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/12/2012
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2011
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/12/2011
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/15/2011
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/14/2011
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/7/2011
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/18/2010
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/9/2010
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/14/2010
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/5/2009
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/16/2009
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/12/2009
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/15/2008
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/13/2008
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/16/2007
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/3/2007
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2006
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/5/2006
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/11/2005
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/20/2004
BIO RAD LABORATORIES INC: Statement of changes in beneficial ownership of securities
5
Thursday, 2/5/2004
BIO RAD LABORATORIES INC: Annual statement of changes in beneficial ownership of securities