Bernard Peter Clark

Related Filers (2)

Ownership (34)

4
Monday, 5/15/2023
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/16/2022
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 5/14/2021
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/11/2020
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 11/1/2019
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/13/2019
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/14/2018
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 5/9/2018
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/8/2018
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/21/2017
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/8/2017
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/9/2016
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/16/2016
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/11/2015
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/17/2015
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 2/13/2015
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/31/2014
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 5/9/2014
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/18/2014
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/3/2014
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/21/2013
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
3
Thursday, 5/3/2012
U.S. SILICA HOLDINGS, INC.: Initial statement of beneficial ownership of securities
4
Thursday, 5/3/2012
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2009
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
4
Friday, 10/3/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
4
Thursday, 7/3/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
4
Thursday, 5/8/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
4
Thursday, 4/10/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
4
Friday, 4/4/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
4
Thursday, 3/20/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/15/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/9/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/8/2008
HALLIBURTON CO: Initial statement of beneficial ownership of securities
4
Tuesday, 1/8/2008
HALLIBURTON CO: Statement of changes in beneficial ownership of securities
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