NGO BURNS LAMPHUNG
Related Filers (2)
Ownership (34)
4/A
Thursday, 1/20/2022
NEXTIER OILFIELD SOLUTIONS INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/6/2022
NEXTIER OILFIELD SOLUTIONS INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/16/2021
NEXTIER OILFIELD SOLUTIONS INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/10/2021
NEXTIER OILFIELD SOLUTIONS INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2021
NEXTIER OILFIELD SOLUTIONS INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/6/2021
NEXTIER OILFIELD SOLUTIONS INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2021
NEXTIER OILFIELD SOLUTIONS INC.: Statement of changes in beneficial ownership of securities
4
Monday, 8/10/2020
NEXTIER OILFIELD SOLUTIONS INC.: Statement of changes in beneficial ownership of securities
3
Monday, 3/30/2020
NEXTIER OILFIELD SOLUTIONS INC.: Initial statement of beneficial ownership of securities
4
Tuesday, 3/5/2019
Keane Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/27/2019
Keane Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/23/2019
Keane Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Keane Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/23/2018
Keane Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/4/2017
Keane Group, Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 4/4/2017
Keane Group, Inc.: Initial statement of beneficial ownership of securities
4
Friday, 11/12/2010
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 5/20/2010
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/17/2010
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2010
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/27/2009
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/27/2008
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/23/2008
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/13/2008
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/25/2007
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/5/2006
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2005
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/12/2005
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2005
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2005
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/1/2004
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/6/2004
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/8/2003
EXPRESSJET HOLDINGS INC: Statement of changes in beneficial ownership of securities
3
Thursday, 2/13/2003
EXPRESSJET HOLDINGS INC: Initial statement of beneficial ownership of securities