Williamson Mark D
Related Filers (1)
Other (2)
144
Friday, 5/19/2017
Filing for proposed sale of securities under Rule 144
144
Wednesday, 8/21/2013
Filing for proposed sale of securities under Rule 144
Ownership (17)
4
Monday, 6/18/2018
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Thursday, 3/1/2018
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/21/2018
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Friday, 1/19/2018
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/20/2017
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Monday, 6/19/2017
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/6/2017
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Friday, 2/10/2017
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/7/2016
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2016
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/9/2016
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/11/2015
TRECORA RESOURCES: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/25/2014
ARABIAN AMERICAN DEVELOPMENT CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/3/2013
ARABIAN AMERICAN DEVELOPMENT CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/24/2011
ARABIAN AMERICAN DEVELOPMENT CO: Statement of changes in beneficial ownership of securities
4
Monday, 2/1/2010
ARABIAN AMERICAN DEVELOPMENT CO: Statement of changes in beneficial ownership of securities
5
Thursday, 1/21/2010
ARABIAN AMERICAN DEVELOPMENT CO: Annual statement of changes in beneficial ownership of securities