Goodman John B
Related Filers (2)
Ownership (115)
4
Thursday, 5/20/2021
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/3/2021
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/26/2020
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 5/21/2020
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Friday, 5/17/2019
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/18/2018
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Monday, 6/18/2018
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Friday, 5/18/2018
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Friday, 3/16/2018
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/14/2018
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Monday, 5/22/2017
Proto Labs Inc: Statement of changes in beneficial ownership of securities
5
Monday, 5/22/2017
Proto Labs Inc: Annual statement of changes in beneficial ownership of securities
4
Monday, 5/23/2016
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/9/2016
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Monday, 10/5/2015
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2015
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4/A
Thursday, 6/4/2015
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Friday, 5/22/2015
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/1/2015
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Friday, 3/20/2015
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/7/2014
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 10/2/2014
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/1/2014
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 5/22/2014
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/2/2014
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Friday, 11/1/2013
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 8/1/2013
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4/A
Friday, 5/31/2013
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/28/2013
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 5/2/2013
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/5/2013
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Monday, 11/5/2012
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/9/2012
Proto Labs Inc: Statement of changes in beneficial ownership of securities
4
Monday, 2/27/2012
Proto Labs Inc: Statement of changes in beneficial ownership of securities
3
Thursday, 2/23/2012
Proto Labs Inc: Initial statement of beneficial ownership of securities
4
Monday, 12/6/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/7/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 7/6/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/8/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/19/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/5/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/5/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/12/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/12/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 3/11/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/8/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/3/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/25/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/22/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/21/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/11/2010
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/30/2009
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/25/2009
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/12/2009
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/23/2009
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 1/22/2009
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/16/2009
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/6/2009
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/21/2008
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/7/2008
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Monday, 7/7/2008
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/8/2008
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/13/2008
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/22/2008
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/8/2008
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/26/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/19/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/5/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/2/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 7/11/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/6/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/3/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/3/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/29/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/4/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/4/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/3/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/27/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/6/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/4/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/27/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/27/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/24/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/12/2007
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/26/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/18/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/5/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/12/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/7/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 5/3/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/3/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/5/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/3/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/25/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/20/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/19/2006
ENTEGRIS INC: Statement of changes in beneficial ownership of securities