SCHORR MARVIN G
Related Filers (3)
Ownership (28)
SC 13D/A
Friday, 9/29/2017
SEVCON, INC.: Major Shareholders
4
Wednesday, 2/4/2015
SEVCON, INC.: Statement of changes in beneficial ownership of securities
SC 13D/A
Wednesday, 10/1/2014
SEVCON, INC.: Major Shareholders
4/A
Wednesday, 9/24/2014
SEVCON, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/10/2014
SEVCON, INC.: Statement of changes in beneficial ownership of securities
SC 13D/A
Tuesday, 2/11/2014
SEVCON, INC.: Major Shareholders
4
Thursday, 2/6/2014
SEVCON, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/31/2013
SEVCON, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/26/2012
SEVCON, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/14/2011
BROOKS AUTOMATION INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 1/27/2011
TECH OPS SEVCON INC: Statement of changes in beneficial ownership of securities
SC 13D/A
Thursday, 1/27/2011
TECH OPS SEVCON INC: Major Shareholders
4
Friday, 2/12/2010
BROOKS AUTOMATION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/27/2010
TECH OPS SEVCON INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/13/2009
BROOKS AUTOMATION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/29/2009
TECH OPS SEVCON INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/12/2008
BROOKS AUTOMATION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/23/2008
TECH OPS SEVCON INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/16/2007
BROOKS AUTOMATION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/24/2007
TECH OPS SEVCON INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/21/2006
BROOKS AUTOMATION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/28/2006
BROOKS AUTOMATION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/26/2006
TECH OPS SEVCON INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/28/2005
BROOKS AUTOMATION INC: Statement of changes in beneficial ownership of securities
3
Friday, 10/28/2005
BROOKS AUTOMATION INC: Initial statement of beneficial ownership of securities
4
Thursday, 10/27/2005
HELIX TECHNOLOGY CORP: Statement of changes in beneficial ownership of securities
4
Friday, 5/27/2005
HELIX TECHNOLOGY CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/26/2005
TECH OPS SEVCON INC: Statement of changes in beneficial ownership of securities