Debanjan Saha was appointed Director of Vertex, Inc., effective October 7, 2026. As of November 4, 2026, Vertex, Inc. has reported one leadership change filing to the SEC under Item 5.02 of Form 8-K, on October 1, 2026, naming 1 appointment (Form 8-K, October 1, 2026).
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Vertex, Inc. reported a change among its directors and officers to the SEC on Form 8-K, Item 5.02, on 2026-10-01. It names 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Vertex, Inc. files it.
Layoffs on record: about 170 jobs, latest 2026-04-28 (layoff filings and notices).
Also on the record for Vertex, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| May 12, 2026 | Stake report, Schedule 13G, by Morgan Stanley | 5.3% of the class | 5%+ stakes | Source |
| April 29, 2026 | Stake report, Schedule 13G, by Vanguard Portfolio Management | 6.22% of the class | 5%+ stakes | Source |
| April 2, 2026 | Stake report, Schedule 13G/A, by Arthur C. Young | 4.37% of the class | 5%+ stakes | Source |
| March 27, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| January 21, 2026 | Stake report, Schedule 13G/A, by BlackRock, Inc. | 7.2% of the class | 5%+ stakes | Source |
| August 13, 2025 | Stake report, Schedule 13G/A, by Amanda Radcliffe | 20.9% of the class | 5%+ stakes | Source |
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Vertex, Inc. elsewhere on the record
- Layoff notices Apr 2026
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Companies that share a holder
- Morgan Stanley also filed stake reports on 181 other companies: RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (Oct 2026), Arbutus Biopharma Corp (Oct 2026), Evolent Health, Inc. (Sep 2026)
- Vanguard Portfolio Management also filed stake reports on 941 other companies: A10 Networks Inc (Oct 2026), ADT Inc (Oct 2026), Appian Corp (Oct 2026)
- BlackRock, Inc. also filed stake reports on 1586 other companies: 908 Devices Inc. (Oct 2026), ACRES COMMERCIAL REALTY CORP (Oct 2026), Allogene Therapeutics, Inc (Oct 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-10-01 | In | Director | 2026-10-07 | 8-K, 2026-10-01 |
Who leads Vertex, Inc., as last reported?
For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.
- Director: Debanjan Saha, appointed, effective 2026-10-07 (filed 2026-10-01).
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Find candidates like Director at Vertex, Inc.Every change, in the filing's words
Appointed: Debanjan Saha, Director, effective 2026-10-07
On September 30, 2026, the Board of Directors (the "Board") of Vertex, Inc. (the "Company"), upon the recommendation of the Nominating and Governance Committee, elected Mr. Debanjan Saha to serve as a director of the Company, effective October 7, 2026.
- Mr. Saha was elected as a Class II director, with a term expiring at the Company's 2028 Annual Meeting of Stockholders and until his successor is duly elected and qualified, or until his earlier death, resignation or removal.
- The Board has determined that Mr. Saha is independent under the applicable listing standards of The Nasdaq Stock Market LLC and applicable rules of the Securities and Exchange Commission.
- Mr. Saha has served as Chief Executive Officer of DataRobot, an agentic artificial intelligence ("AI") company, since September 2022.
- Under his leadership, DataRobot has transformed from a pioneer in machine learning to a leader in agentic AI, serving enterprise customers worldwide.
- Prior to DataRobot, Mr. Saha spent two decades building and scaling multi-billion-dollar data and cloud businesses.
- He served as Vice President and General Manager of Data Analytics at Google Cloud, and before that as Vice President and General Manager at Amazon Web Services, where he led the company's database services.
- Mr. Saha serves on the board of directors of Sorenson Communications and is a member of its audit committee.
- He is an Institute of Electrical and Electronics Engineers (IEEE) Fellow and a distinguished member of the Association for Computing Machinery (ACM).
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.