SNIDER STEPHEN A
Related Filers (9)
- ENERGEN CORP (3)
- T-3 ENERGY SERVICES INC (3)
- UNIVERSAL COMPRESSION HOLDINGS INC (2)
- EXTERRAN PARTNERS, L.P. (2)
- SEAHAWK DRILLING, INC. (2)
- Dresser-Rand Group Inc. (2)
- Thermon Group Holdings, Inc. (2)
- EXTERRAN HOLDINGS INC. (1)
- TETRA TECHNOLOGIES INC (1)
- Show More ...
Ownership (232)
4/A
Tuesday, 4/2/2019
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/4/2019
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/3/2018
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2018
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/4/2017
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/5/2017
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/8/2017
TETRA TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/5/2017
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 2/24/2017
TETRA TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/1/2017
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2016
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/12/2016
TETRA TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/26/2016
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/25/2016
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/2016
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/6/2016
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/1/2015
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/2/2015
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/17/2015
TETRA TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/4/2015
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
3
Friday, 7/31/2015
TETRA TECHNOLOGIES INC: Initial statement of beneficial ownership of securities
4
Thursday, 7/2/2015
Dresser-Rand Group Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/2/2015
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/14/2015
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2015
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/18/2015
Dresser-Rand Group Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/29/2015
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/6/2015
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
5
Monday, 1/5/2015
Dresser-Rand Group Inc.: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 12/2/2014
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/2/2014
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/12/2014
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/3/2014
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/4/2014
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/3/2014
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/4/2014
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/19/2014
Dresser-Rand Group Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/22/2014
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/3/2013
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/4/2013
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/6/2013
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 6/3/2013
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 3/1/2013
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/19/2013
Dresser-Rand Group Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/25/2013
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/3/2012
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/5/2012
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/6/2012
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 6/4/2012
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2012
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 2/17/2012
Dresser-Rand Group Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/2/2012
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/2/2012
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/2/2011
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 9/2/2011
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/16/2011
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/9/2011
Thermon Group Holdings, Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 6/7/2011
Thermon Group Holdings, Inc.: Initial statement of beneficial ownership of securities
4
Thursday, 6/2/2011
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 2/18/2011
SEAHAWK DRILLING, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/1/2011
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/3/2011
SEAHAWK DRILLING, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/2/2010
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/6/2010
SEAHAWK DRILLING, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/2/2010
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2010
SEAHAWK DRILLING, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/2/2010
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 5/14/2010
SEAHAWK DRILLING, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2010
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Monday, 3/1/2010
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/16/2010
Dresser-Rand Group Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 2/1/2010
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2010
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2010
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/2/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
3
Friday, 11/13/2009
Dresser-Rand Group Inc.: Initial statement of beneficial ownership of securities
4
Friday, 11/13/2009
Dresser-Rand Group Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 11/2/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 10/1/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/2/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/26/2009
SEAHAWK DRILLING, INC.: Statement of changes in beneficial ownership of securities
3
Friday, 8/21/2009
SEAHAWK DRILLING, INC.: Initial statement of beneficial ownership of securities
4
Tuesday, 8/4/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/2/2009
EXTERRAN HOLDINGS INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/2/2009
EXTERRAN PARTNERS, L.P.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/2/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Monday, 6/15/2009
EXTERRAN HOLDINGS INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/2/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 5/1/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 4/2/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Friday, 3/6/2009
EXTERRAN HOLDINGS INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/6/2009
EXTERRAN PARTNERS, L.P.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
5
Tuesday, 2/17/2009
EXTERRAN HOLDINGS INC.: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2009
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/2/2008
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/4/2008
ENERGEN CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/1/2008
ENERGEN CORP: Statement of changes in beneficial ownership of securities