Slobodow Brian
Related Filers (1)
Ownership (7)
4
Friday, 9/20/2013
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 8/2/2013
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/23/2013
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 7/22/2013
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/11/2013
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 6/17/2013
U.S. SILICA HOLDINGS, INC.: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/31/2012
U.S. SILICA HOLDINGS, INC.: Initial statement of beneficial ownership of securities