SCHERER BARBARA VAUGHN
Related Filers (5)
- PLANTRONICS INC /CA/ (91)
- ANSYS INC (32)
- NETGEAR, INC. (26)
- KEITHLEY INSTRUMENTS INC (23)
- Ultra Clean Holdings, Inc. (12)
- Show More ...
Ownership (183)
4
Tuesday, 5/30/2023
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/19/2023
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/16/2023
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/3/2022
NETGEAR, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/23/2022
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/16/2022
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/9/2021
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/8/2021
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/7/2021
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/1/2021
NETGEAR, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/24/2021
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/3/2020
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/4/2020
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/29/2020
NETGEAR, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/19/2020
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/6/2019
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/19/2019
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/4/2019
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/3/2019
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/31/2019
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/28/2019
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/23/2019
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/21/2019
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/14/2019
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/23/2019
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/24/2018
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/17/2018
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/13/2018
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/10/2018
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/4/2018
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/22/2018
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/17/2018
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/15/2017
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/11/2017
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/22/2017
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2017
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2017
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/26/2017
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/23/2017
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2016
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/6/2016
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/31/2016
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/27/2016
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/18/2016
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2016
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/18/2015
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/4/2015
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/18/2015
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/5/2015
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
3
Friday, 6/5/2015
Ultra Clean Holdings, Inc.: Initial statement of beneficial ownership of securities
4
Thursday, 6/4/2015
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/19/2015
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2015
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/18/2014
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/18/2014
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/8/2014
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/5/2014
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/19/2014
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/4/2014
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/18/2013
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/16/2013
ANSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/9/2013
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/10/2013
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/4/2013
NETGEAR, INC: Statement of changes in beneficial ownership of securities
3
Friday, 4/26/2013
ANSYS INC: Initial statement of beneficial ownership of securities
4
Monday, 8/13/2012
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/8/2012
NETGEAR, INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/11/2012
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/22/2012
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/14/2012
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Monday, 2/6/2012
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Monday, 12/12/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/15/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Monday, 11/14/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Thursday, 11/10/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
3
Tuesday, 8/16/2011
NETGEAR, INC: Initial statement of beneficial ownership of securities
4
Thursday, 8/11/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Monday, 6/13/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Monday, 6/6/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Thursday, 5/26/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Monday, 5/16/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Friday, 5/13/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Friday, 5/13/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Thursday, 5/12/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/11/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/10/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Monday, 2/14/2011
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/14/2010
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/14/2010
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Friday, 12/10/2010
KEITHLEY INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/10/2010
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Monday, 12/6/2010
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Thursday, 12/2/2010
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Thursday, 12/2/2010
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/1/2010
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/30/2010
PLANTRONICS INC /CA/: Statement of changes in beneficial ownership of securities