Vertex Announces Board Approval Of Global Value Creation Plan; Plan Includes Reduction Of About 170 Employees, 9% Of Global Workforce As Of April 27, 2026; Expects To Recognize Majority Of Charges In Q1 FY2026; Estimates Pre-tax Charges Of $6 Mln To $8M Related To The Plan; Approved Global Value Creation Plan Intended To Become More AI-enabled Company, Focus Investments On Key Growth Opportunities