HUFF JOHN R
Related Filers (5)
- OCEANEERING INTERNATIONAL INC (56)
- Hi-Crush Partners LP (15)
- ROWAN COMPANIES INC (14)
- BJ SERVICES CO LLC (10)
- KBR, INC. (10)
- Show More ...
Ownership (105)
4
Tuesday, 3/2/2021
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/28/2020
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/1/2019
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2018
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/2/2018
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Monday, 9/18/2017
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2017
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/9/2017
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/15/2017
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Monday, 2/27/2017
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/27/2017
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Monday, 2/22/2016
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/2016
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/16/2015
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4/A
Thursday, 11/12/2015
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/10/2015
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/9/2015
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/23/2015
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/9/2015
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Friday, 12/12/2014
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/9/2014
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Friday, 3/7/2014
KBR, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/24/2014
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/8/2013
KBR, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/25/2013
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/17/2012
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/11/2012
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/21/2012
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/22/2012
Hi-Crush Partners LP: Statement of changes in beneficial ownership of securities
3
Wednesday, 8/15/2012
Hi-Crush Partners LP: Initial statement of beneficial ownership of securities
4
Monday, 2/27/2012
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/5/2012
KBR, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/11/2011
KBR, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/28/2011
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/21/2010
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/7/2010
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/30/2010
BJ SERVICES CO LLC: Statement of changes in beneficial ownership of securities
4
Friday, 3/12/2010
KBR, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/23/2010
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/29/2009
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/13/2009
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/7/2009
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/5/2009
KBR, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/23/2009
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2009
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/2/2008
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/20/2008
BJ SERVICES CO: Statement of changes in beneficial ownership of securities
4
Monday, 9/22/2008
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/22/2008
KBR, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/2/2008
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/16/2008
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/3/2008
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/25/2008
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/8/2008
BJ SERVICES CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/6/2008
BJ SERVICES CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/30/2008
KBR, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 12/10/2007
BJ SERVICES CO: Statement of changes in beneficial ownership of securities
4
Monday, 12/3/2007
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/6/2007
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/30/2007
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/13/2007
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/7/2007
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/16/2007
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/16/2007
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/9/2007
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/17/2007
KBR, INC.: Statement of changes in beneficial ownership of securities
3
Monday, 4/16/2007
KBR, INC.: Initial statement of beneficial ownership of securities
4
Tuesday, 2/27/2007
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/22/2007
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
5
Tuesday, 2/13/2007
ROWAN COMPANIES INC: Annual statement of changes in beneficial ownership of securities
5
Friday, 1/5/2007
OCEANEERING INTERNATIONAL INC: Annual statement of changes in beneficial ownership of securities
4
Monday, 12/4/2006
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/17/2006
BJ SERVICES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2006
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2006
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/25/2006
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 6/29/2006
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/23/2006
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/17/2006
ROWAN COMPANIES INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 5/2/2006
ROWAN COMPANIES INC: Initial statement of beneficial ownership of securities
4
Friday, 2/3/2006
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/23/2005
BJ SERVICES CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/21/2005
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/30/2005
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/3/2005
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/13/2005
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/25/2005
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/29/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/15/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/29/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 11/22/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/19/2004
BJ SERVICES CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/17/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/16/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/12/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/8/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/9/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/9/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/3/2004
OCEANEERING INTERNATIONAL INC: Statement of changes in beneficial ownership of securities