Sumruld Michael W
Related Filers (2)
Ownership (9)
4
Monday, 3/30/2020
PARKER DRILLING CO /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 3/28/2019
PARKER DRILLING CO /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/11/2019
PARKER DRILLING CO /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/3/2018
PARKER DRILLING CO /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/14/2018
PARKER DRILLING CO /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/3/2017
PARKER DRILLING CO /DE/: Statement of changes in beneficial ownership of securities
3
Tuesday, 10/3/2017
PARKER DRILLING CO /DE/: Initial statement of beneficial ownership of securities
4
Tuesday, 2/21/2017
LyondellBasell Industries N.V.: Statement of changes in beneficial ownership of securities
3
Wednesday, 1/11/2017
LyondellBasell Industries N.V.: Initial statement of beneficial ownership of securities