Enterprise record

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Vertex, Inc.

Public governance Claims and source records for this enterprise.

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Alpha ID: alpha:company:d130d0aa-0135-45b2-9b66-4c6ecede3e05Version: public-1As of: unavailable

15 published Claims3 sources

Key Claims

Board and committees

Source-backed public-market identity

Index memberships

Current memberships are attached to a specific security and listing. Announcements, effective dates, and removals remain distinct states; Alpha does not infer membership from company size, exchange, or reputation.

No current membership is published in Alpha's tracked index universe.

This is not evidence that the company is absent from every market index.

As of Sep 28, 2026. Rights-filtered public evidence only; no redistribution or model training is granted.

Only source-backed memberships with an explicit public redistribution basis are returned.

Evidence, history and coverage

Additional published Claims

Published evidence records

3 evidence records, matching Agent View. Records may refer to different locations or observations in the same document. This count is not a count of independent corroborating sources.

  1. Alpha canonical company public projection

    canonical identity · Source published: Date unavailable · Retrieved: Sep 28, 2026

    Supports 3 claims
    • Legal Name: Vertex, Inc. · Claim reviewed: Sep 28, 2026
    • Entity Status: Public listing published · Claim reviewed: Sep 28, 2026
    • Published Fact: US · Claim reviewed: Sep 28, 2026

  2. SEC DEF 14A 0001104659-26-049441

    sec def 14a · Source published: Apr 27, 2026 · Retrieved: Sep 14, 2026

    Supports 6 claims
    • Leadership Role: David DeStefano: Chairperson of the Board · Claim reviewed: Sep 28, 2026
    • Leadership Role: Christopher Young: President, Chief Executive Officer, and Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Eric Andersen: Lead Independent Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Bryan Rowland: Senior Vice President, General Counsel and Secretary · Claim reviewed: Sep 28, 2026
    • Leadership Role: Christopher Young: President and Chief Executive Officer · Claim reviewed: Sep 28, 2026
    • Leadership Role: John Schwab: Chief Financial Officer · Claim reviewed: Sep 28, 2026

  3. DEF 14A verx-20260610xdef14a.htm

    sec proxy · Source published: Apr 27, 2026 · Retrieved: Sep 2, 2026

    Supports 6 claims
    • Leadership Role: Amanda Westphal Radcliffe: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Bradley M. Gayton: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: J. Richard Stamm: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Mark J. Mendola: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Philip Saunders: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Stefanie Westphal Thompson: Director · Claim reviewed: Sep 28, 2026