Vertex | 10-Q: Quarterly report
Vertex | 8-K: Vertex Announces First Quarter 2024 Financial Results
Vertex | DEFR14A: Definitive proxy statement in connection with contested solicitations
Vertex | 4: Statement of changes in beneficial ownership of securities-10% Owner Westphal Jeffrey
Vertex | ARS: Annual Report to Security Holders
Vertex | DEFA14A: Others
Vertex | DEF 14A: Definitive information statements
Vertex | 8-K: Current report
Vertex | 8-K: Current report
Vertex | 8-K: Vertex Provides Preliminary Financial Results for First Quarter 2024 and Announces First Quarter Earnings Call Date
Vertex | 4: Statement of changes in beneficial ownership of securities-10% Owner Westphal Jeffrey
Vertex | 144: Notice of proposed sale of securities pursuant to Rule 144
Vertex | 4: Statement of changes in beneficial ownership of securities-10% Owner 2020 IRREVOCABLE TRUST FOR BENEFIT OF NICHOLAS A. SHUHAN
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-10% Owner 2020 IRREVOCABLE TRUST FOR BENEFIT OF NICHOLAS A. SHUHAN
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-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-10% Owner 2020 IRREVOCABLE TRUST FOR BENEFIT OF NICHOLAS A. SHUHAN
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