WEISBERG SETH
Related Filers (1)
Ownership (90)
4
Thursday, 11/9/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 8/7/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/4/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/20/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/26/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/9/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/10/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/11/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/4/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/25/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/12/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/13/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/27/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/20/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/6/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/17/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/17/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/12/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/9/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/9/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/13/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/10/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/3/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/23/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/4/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/4/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/28/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/2/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/26/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/2/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/2/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/9/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/10/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/4/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/2/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/28/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/2/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/1/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/18/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/11/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/22/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/16/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/13/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/2/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/24/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/2/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/6/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/3/2010
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/3/2010
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/2010
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/4/2009
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/16/2009
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2009
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/4/2008
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/4/2008
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/2/2007
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/23/2007
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/5/2007
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/31/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/10/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/10/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/3/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/12/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/12/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/11/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/11/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/10/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/10/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/2/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/9/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/12/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/14/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/9/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/12/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/3/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/15/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/14/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/17/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/16/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/16/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/5/2004
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/3/2004
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/26/2004
STAMPS COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/4/2004
STAMPS COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/29/2003
STAMPS COM INC: Statement of changes in beneficial ownership of securities