Beecher Gregory R
Related Filers (5)
- TERADYNE, INC (60)
- MKS INSTRUMENTS INC (22)
- HITTITE MICROWAVE CORP (5)
- MATRIXONE INC (4)
- IPG PHOTONICS CORP (3)
- Show More ...
Ownership (94)
4
Thursday, 5/25/2023
IPG PHOTONICS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/22/2023
IPG PHOTONICS CORP: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/24/2023
IPG PHOTONICS CORP: Initial statement of beneficial ownership of securities
4
Wednesday, 5/6/2020
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/20/2019
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/9/2019
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/29/2019
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/1/2019
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/31/2019
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/29/2019
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/10/2018
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/1/2018
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/30/2018
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/25/2018
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/11/2017
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/5/2017
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/2/2017
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/2/2017
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/8/2017
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/31/2017
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/26/2017
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/4/2016
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/2016
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/28/2016
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/2016
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/6/2015
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2015
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/29/2015
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/27/2015
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/23/2014
HITTITE MICROWAVE CORP: Statement of changes in beneficial ownership of securities
4
Friday, 5/16/2014
HITTITE MICROWAVE CORP: Statement of changes in beneficial ownership of securities
4
Monday, 5/12/2014
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/26/2014
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/30/2014
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/28/2014
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/23/2014
TERADYNE, INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 6/18/2013
HITTITE MICROWAVE CORP: Initial statement of beneficial ownership of securities
4
Tuesday, 6/18/2013
HITTITE MICROWAVE CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 6/18/2013
HITTITE MICROWAVE CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/8/2013
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/6/2013
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/31/2013
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/29/2013
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/24/2013
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/8/2012
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/21/2012
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/8/2012
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/6/2012
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/31/2012
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/26/2012
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/3/2011
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/14/2011
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/11/2011
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/10/2011
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/3/2011
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/1/2011
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/27/2011
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/29/2010
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/5/2010
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/28/2010
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/2010
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/27/2010
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/7/2009
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 2/3/2009
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/2/2009
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/28/2009
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/27/2009
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2009
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/1/2008
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/7/2008
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/7/2008
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/29/2008
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/23/2008
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/2/2008
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/3/2007
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/8/2007
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/30/2007
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/30/2007
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/23/2007
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/3/2007
TERADYNE, INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 8/2/2006
MKS INSTRUMENTS INC: Initial statement of beneficial ownership of securities
4
Wednesday, 8/2/2006
MKS INSTRUMENTS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/5/2006
TERADYNE INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/15/2006
MATRIXONE INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/30/2006
TERADYNE INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2006
TERADYNE INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2005
TERADYNE INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/4/2005
TERADYNE INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/30/2004
TERADYNE INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/2/2004
TERADYNE INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/12/2003
MATRIXONE INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 9/10/2003
MATRIXONE INC: Initial statement of beneficial ownership of securities
4
Wednesday, 9/10/2003
MATRIXONE INC: Statement of changes in beneficial ownership of securities