MADDOCK ERNEST E
Related Filers (9)
- LAM RESEARCH CORP (23)
- MICRON TECHNOLOGY INC (15)
- AVNET INC (9)
- Ultra Clean Holdings, Inc. (8)
- Riverbed Technology, Inc. (6)
- Velodyne Lidar, Inc. (6)
- INTERSIL CORP/DE (4)
- TERADYNE, INC (4)
- Ouster, Inc. (4)
- Show More ...
Ownership (79)
4
Monday, 2/5/2024
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/3/2024
AVNET INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/21/2023
AVNET INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2023
Ouster, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/28/2023
AVNET INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/22/2023
Ouster, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/22/2023
AVNET INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/19/2023
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/16/2023
TERADYNE, INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/16/2023
AVNET INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 2/14/2023
Ouster, Inc.: Initial statement of beneficial ownership of securities
4
Tuesday, 2/14/2023
Ouster, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 2/13/2023
Velodyne Lidar, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/25/2023
Velodyne Lidar, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/5/2023
AVNET INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/16/2022
TERADYNE, INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/16/2022
TERADYNE, INC: Initial statement of beneficial ownership of securities
4
Tuesday, 6/21/2022
Velodyne Lidar, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/23/2022
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/8/2022
Velodyne Lidar, Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/18/2022
Velodyne Lidar, Inc.: Initial statement of beneficial ownership of securities
4
Tuesday, 1/18/2022
Velodyne Lidar, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/4/2022
AVNET INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/26/2021
AVNET INC: Statement of changes in beneficial ownership of securities
3
Thursday, 8/26/2021
AVNET INC: Initial statement of beneficial ownership of securities
4
Monday, 5/24/2021
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/4/2020
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/28/2019
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/2/2018
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 6/1/2018
Ultra Clean Holdings, Inc.: Statement of changes in beneficial ownership of securities
3
Friday, 6/1/2018
Ultra Clean Holdings, Inc.: Initial statement of beneficial ownership of securities
4
Thursday, 10/26/2017
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/23/2017
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/18/2017
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/15/2017
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/6/2017
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/28/2017
INTERSIL CORP/DE: Statement of changes in beneficial ownership of securities
4
Friday, 10/21/2016
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/18/2016
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/8/2016
INTERSIL CORP/DE: Statement of changes in beneficial ownership of securities
4
Monday, 6/6/2016
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/22/2016
INTERSIL CORP/DE: Statement of changes in beneficial ownership of securities
4
Monday, 1/25/2016
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/28/2015
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/15/2015
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/16/2015
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/10/2015
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
3
Thursday, 7/9/2015
INTERSIL CORP/DE: Initial statement of beneficial ownership of securities
3
Friday, 6/5/2015
MICRON TECHNOLOGY INC: Initial statement of beneficial ownership of securities
4
Friday, 6/5/2015
MICRON TECHNOLOGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/28/2015
Riverbed Technology, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/4/2015
Riverbed Technology, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2015
Riverbed Technology, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/19/2014
Riverbed Technology, Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 5/8/2013
Riverbed Technology, Inc.: Initial statement of beneficial ownership of securities
4
Wednesday, 5/8/2013
Riverbed Technology, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/6/2013
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/7/2013
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/30/2013
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/9/2012
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/8/2012
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/7/2012
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/8/2011
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2011
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/1/2011
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/8/2010
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/9/2010
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Monday, 3/2/2009
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Friday, 9/26/2008
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 11/10/2005
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Monday, 10/17/2005
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/14/2005
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/16/2005
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/3/2004
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/17/2004
LAM RESEARCH CORP: Initial statement of beneficial ownership of securities
4
Wednesday, 11/17/2004
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/29/2003
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/18/2003
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities
4
Monday, 6/2/2003
LAM RESEARCH CORP: Statement of changes in beneficial ownership of securities