Vertex | 4: Statement of changes in beneficial ownership of securities- Westphal Jeffrey
Vertex | 4/A: Statement of changes in beneficial ownership of securities (and amendment thereto)- Westphal Jeffrey
Vertex | 4: Statement of changes in beneficial ownership of securities-10% Owner ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001
Vertex | 4: Statement of changes in beneficial ownership of securities-10% Owner ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001
Vertex | 4: Statement of changes in beneficial ownership of securities- Westphal Jeffrey
Vertex | 4: Statement of changes in beneficial ownership of securities-Officer SCHWAB JOHN R
Vertex | 144: Notice of proposed sale of securities pursuant to Rule 144
Vertex | 4: Statement of changes in beneficial ownership of securities- Westphal Jeffrey
Vertex | 4: Statement of changes in beneficial ownership of securities-Officer DeStefano David
Vertex | 144: Notice of proposed sale of securities pursuant to Rule 144
Vertex | 4: Statement of changes in beneficial ownership of securities-10% Owner ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001
Vertex | 144: Notice of proposed sale of securities pursuant to Rule 144
Vertex | 144: Notice of proposed sale of securities pursuant to Rule 144
Vertex | 4: Statement of changes in beneficial ownership of securities-Director Stamm John Richard
Vertex | 4: Statement of changes in beneficial ownership of securities-Officer DeStefano David
Vertex | 144: Notice of proposed sale of securities pursuant to Rule 144
Vertex | 144: Notice of proposed sale of securities pursuant to Rule 144
Vertex | 4: Statement of changes in beneficial ownership of securities-Officer DeStefano David
Vertex | 4: Statement of changes in beneficial ownership of securities-Officer Rowland Bryan T.R.
Vertex | 4: Statement of changes in beneficial ownership of securities-Director Stamm John Richard
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