Hall Frank W.
Related Filers (2)
Ownership (23)
4
Thursday, 2/20/2014
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/18/2013
Pioneer Southwest Energy Partners L.P.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/18/2013
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Monday, 9/16/2013
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 3/14/2013
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/21/2013
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Monday, 3/26/2012
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/24/2012
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/22/2012
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/20/2011
Pioneer Southwest Energy Partners L.P.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/8/2011
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Monday, 8/29/2011
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/1/2011
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/15/2011
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2010
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/18/2010
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/16/2010
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/26/2009
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/20/2009
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/17/2009
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 9/4/2008
PIONEER NATURAL RESOURCES CO: Statement of changes in beneficial ownership of securities
3
Thursday, 6/5/2008
Pioneer Southwest Energy Partners L.P.: Initial statement of beneficial ownership of securities
3
Tuesday, 5/27/2008
PIONEER NATURAL RESOURCES CO: Initial statement of beneficial ownership of securities