BORTNAK JAMES
Related Filers (1)
Ownership (106)
4
Wednesday, 7/26/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/28/2017
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
Wednesday, 4/26/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 3/28/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/28/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 2/27/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/27/2017
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, 1/25/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 1/25/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 1/25/2017
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/27/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/28/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/24/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/27/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/25/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/28/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/27/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/26/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/27/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/28/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/26/2016
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
Wednesday, 1/27/2016
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/24/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/25/2015
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/10/2015
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, 5/28/2015
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
Thursday, 2/26/2015
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
Tuesday, 9/23/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/22/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/23/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/24/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/24/2014
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
Thursday, 1/23/2014
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/24/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/22/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/23/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/24/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/21/2013
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, 7/23/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/24/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/22/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/26/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/21/2013
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, 1/24/2013
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/21/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/26/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/29/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/24/2012
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
Monday, 7/23/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/3/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/23/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/24/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/22/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/23/2012
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
Wednesday, 1/25/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/5/2012
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/1/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/3/2011
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/4/2011
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
Friday, 11/5/2010
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
Friday, 4/24/2009
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/3/2009
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, 3/3/2008
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
Thursday, 8/3/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 6/8/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/31/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2006
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
Wednesday, 1/11/2006
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/20/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/6/2005
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, 6/17/2005
STAMPS.COM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/12/2005
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