Buterbaugh Richard C
Related Filers (3)
Ownership (24)
4
Monday, 3/4/2019
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/20/2019
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/28/2018
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/21/2018
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2017
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/22/2017
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/27/2016
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 2/19/2016
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/3/2015
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2015
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 3/3/2014
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/20/2014
Laredo Petroleum, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/30/2013
Laredo Petroleum Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/19/2013
Laredo Petroleum Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/18/2012
Laredo Petroleum Holdings, Inc.: Statement of changes in beneficial ownership of securities
3
Monday, 6/4/2012
Laredo Petroleum Holdings, Inc.: Initial statement of beneficial ownership of securities
4
Monday, 6/4/2012
Laredo Petroleum Holdings, Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 3/21/2007
QUICKSILVER RESOURCES INC: Initial statement of beneficial ownership of securities
4
Wednesday, 3/21/2007
QUICKSILVER RESOURCES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/10/2006
KERR MCGEE CORP /DE: Statement of changes in beneficial ownership of securities
4
Friday, 7/7/2006
KERR MCGEE CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2006
KERR MCGEE CORP /DE: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/11/2006
KERR MCGEE CORP /DE: Statement of changes in beneficial ownership of securities
3
Friday, 7/22/2005
KERR MCGEE CORP /DE: Initial statement of beneficial ownership of securities