BRADSHAW DAVID L
Related Filers (3)
Ownership (27)
4
Thursday, 5/11/2023
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/28/2022
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/22/2021
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/30/2020
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/5/2019
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/2/2019
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/19/2018
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/14/2018
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/21/2017
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/27/2017
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/24/2016
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/12/2016
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/8/2016
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/12/2015
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/23/2015
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/24/2014
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/25/2013
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/14/2012
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/30/2012
NATURAL GAS SERVICES GROUP INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 12/20/2011
NATURAL GAS SERVICES GROUP INC: Initial statement of beneficial ownership of securities
4
Tuesday, 2/3/2009
Triangle Petroleum Corp: Statement of changes in beneficial ownership of securities
4
Monday, 7/7/2008
Triangle Petroleum Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 6/5/2008
Triangle Petroleum Corp: Statement of changes in beneficial ownership of securities
3
Monday, 8/20/2007
Triangle Petroleum Corp: Initial statement of beneficial ownership of securities
4
Friday, 10/28/2005
TIPPERARY CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/27/2005
TIPPERARY CORP: Statement of changes in beneficial ownership of securities
4
Friday, 1/23/2004
TIPPERARY CORP: Statement of changes in beneficial ownership of securities