PRYOR WILLIAM G
Related Filers (3)
- OGLEBAY NORTON CO /OHIO/ (4)
- BRUSH ENGINEERED MATERIALS INC (3)
- OXIS INTERNATIONAL INC (1)
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Ownership (41)
4
Monday, 5/10/2010
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/8/2009
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/9/2008
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/3/2007
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 9/12/2006
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 9/12/2006
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/4/2006
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/6/2005
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/4/2005
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/4/2005
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/2/2005
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/12/2004
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/6/2004
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 4/29/2004
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/28/2004
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Friday, 4/9/2004
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Friday, 3/19/2004
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
5
Thursday, 2/12/2004
OGLEBAY NORTON CO /OHIO/: Annual statement of changes in beneficial ownership of securities
4
Thursday, 2/12/2004
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/6/2004
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/17/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Monday, 12/8/2003
OXIS INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/23/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/9/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/3/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/19/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/12/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/30/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/1/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Monday, 6/2/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/27/2003
BRUSH ENGINEERED MATERIALS INC: Statement of changes in beneficial ownership of securities
3
Friday, 5/23/2003
BRUSH ENGINEERED MATERIALS INC: Initial statement of beneficial ownership of securities
4
Tuesday, 5/13/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/16/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Monday, 4/14/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/26/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/20/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
5
Friday, 2/7/2003
OGLEBAY NORTON CO /OHIO/: Annual statement of changes in beneficial ownership of securities
4
Thursday, 1/23/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Thursday, 1/2/2003
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities
4
Friday, 12/13/2002
OGLEBAY NORTON CO /OHIO/: Statement of changes in beneficial ownership of securities