Vertex | 4:持股變動聲明- Westphal Jeffrey
Vertex | 4/A:持股變動聲明(修正)- Westphal Jeffrey
Vertex | 4:持股變動聲明-股東 ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001
Vertex | 4:持股變動聲明-股東 ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001
Vertex | 4:持股變動聲明- Westphal Jeffrey
Vertex | 4:持股變動聲明-高管 SCHWAB JOHN R
Vertex | 4:持股變動聲明- Westphal Jeffrey
Vertex | 4:持股變動聲明-高管 DeStefano David
Vertex | 4:持股變動聲明-股東 ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001
Vertex | 4:持股變動聲明-董事 Stamm John Richard
Vertex | 4:持股變動聲明-高管 DeStefano David
Vertex | 4:持股變動聲明-高管 DeStefano David
Vertex | 4:持股變動聲明-高管 Rowland Bryan T.R.
Vertex | 4:持股變動聲明-董事 Stamm John Richard
Vertex | 4:持股變動聲明-股東 ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001
Vertex | 4:持股變動聲明-高管 DeStefano David
Vertex | SC 13G/A:超過5%持股股東披露文件(修正)-Alger Associates, Inc.(3.9%)
Vertex | SC 13G/A:超過5%持股股東披露文件(修正)-Arthur C. Young(6.14%),Douglas J. Dossey(6.14%)等
Vertex | 4:持股變動聲明-股東 Westphal Jeffrey
Vertex | SC 13G/A:超過5%持股股東披露文件(修正)-Amanda Radcliffe(21.3%),Stefanie Thompson(21.1%)等