Shellum Gysle R.
Related Filers (2)
Ownership (44)
4
Monday, 6/29/2020
Chaparral Energy, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/1/2020
Chaparral Energy, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/3/2019
Chaparral Energy, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/3/2019
Chaparral Energy, Inc.: Statement of changes in beneficial ownership of securities
3
Monday, 7/23/2018
Chaparral Energy, Inc.: Initial statement of beneficial ownership of securities
4
Tuesday, 7/5/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 5/20/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/5/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/14/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 2/29/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/19/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/13/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2016
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/11/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/1/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 11/20/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 11/16/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/10/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/14/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/13/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/20/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/15/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2015
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/13/2014
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/21/2014
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 11/14/2013
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 4/22/2013
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/13/2013
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 1/18/2013
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/4/2012
PDC ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 4/20/2012
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/13/2012
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2012
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4/A
Monday, 12/19/2011
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 12/1/2011
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/10/2011
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 4/21/2011
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2011
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 12/2/2010
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/21/2010
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/1/2009
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/3/2008
PETROLEUM DEVELOPMENT CORP: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/12/2008
PETROLEUM DEVELOPMENT CORP: Initial statement of beneficial ownership of securities