Leadership changes
Executive appointments and departures from SEC 8-K filings, updated within hours of each filing.
Updated Nov 6, 2026
Changes, November 2026
287
Appointments
163
Departures
21
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3,399 changes
| Filing date | Company | Person | Role | Change | Effective date | Source |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | Tonix Pharmaceuticals Holding Corp. | Seth Lederman | Interim Chief Medical OfficerCMO | Appointed | Aug 18, 2026 | SEC 8-K |
| Aug 18, 2026 | Transglobal Management Group, Inc. | Scott Carlston | Chief Financial OfficerCFO | Departed | Aug 17, 2026 | SEC 8-K |
| Aug 18, 2026 | VEEA INC. | Randal Stephenson | Chief Financial Officer and Senior Vice PresidentCFO | Departed | Jul 31, 2026 | SEC 8-K |
| Aug 18, 2026 | VEEA INC. | Greg Deisher | Acting Chief Financial OfficerCFO | Appointed | Jul 31, 2026 | SEC 8-K |
| Aug 18, 2026 | XTI Aerospace, Inc. | Scott Pomeroy | Chairman and Chief Executive Officer and directorCEO | Departed | Aug 17, 2026 | SEC 8-K |
| Aug 18, 2026 | XTI Aerospace, Inc. | Jonathan Ornstein | Interim Chairman of the BoardInterim Chairman of the Board | Appointed | Aug 17, 2026 | SEC 8-K |
| Aug 18, 2026 | XTI Aerospace, Inc. | Jeremy Schneiderman | Interim Chief Executive OfficerCEO | Appointed | Aug 17, 2026 | SEC 8-K |
| Aug 18, 2026 | Xylem Inc. | William K. Grogan | Executive Vice President and Chief Financial OfficerCFO | Departed | Aug 31, 2026 | SEC 8-K |
| Aug 18, 2026 | Xylem Inc. | Andrea van der Berg | Executive Vice President and Chief Financial OfficerCFO | Appointed | Sep 1, 2026 | SEC 8-K |
| Aug 18, 2026 | YORK WATER CO | David M. Velazquez | independent directorindependent director | Appointed | Sep 1, 2026 | SEC 8-K |
| Aug 19, 2026 | ADVANCED MICRO DEVICES INC | Joe Householder | directordirector | Departed | Aug 19, 2026 | SEC 8-K |
| Aug 19, 2026 | ADVANCED MICRO DEVICES INC | KC McClure | Chair of the Audit and Finance CommitteeChair of the Audit and Finance Committee | Appointed | Aug 19, 2026 | SEC 8-K |
| Aug 19, 2026 | ADVANCED MICRO DEVICES INC | Tim Ryan | member of the Boardmember of the Board | Appointed | Aug 19, 2026 | SEC 8-K |
| Aug 19, 2026 | Ameresco, Inc. | Mark A. Chiplock | Executive Vice President, Chief Financial Officer and Chief Accounting OfficerCFO | Departed | Sep 25, 2026 | SEC 8-K |
| Aug 19, 2026 | Ameresco, Inc. | David J. Corrsin | Class II directorClass II director | Departed | Aug 17, 2026 | SEC 8-K |
| Aug 19, 2026 | Ameresco, Inc. | David J. Corrsin | Executive Vice President and General CounselExecutive Vice President and General Counsel | Departed | Aug 17, 2026 | SEC 8-K |
| Aug 19, 2026 | AVAX ONE TECHNOLOGY LTD. | Chris Polimeni | Chief Financial OfficerCFO | Departed | Aug 17, 2026 | SEC 8-K |
| Aug 19, 2026 | AVAX ONE TECHNOLOGY LTD. | Stephanie Brady | Chief Accounting Officer and the Company’s primary financial officerChief Accounting Officer and the Company’s primary financial officer | Appointed | Aug 19, 2026 | SEC 8-K |
| Aug 19, 2026 | BAXTER INTERNATIONAL INC | John Rogers | Executive Vice President and Chief Financial Officer (“CFO”)CFO | Appointed | Oct 1, 2026 | SEC 8-K |
| Aug 19, 2026 | BAXTER INTERNATIONAL INC | Anita Zielinski | Interim Chief Financial Officer and Senior Vice President, Chief Accounting Officer and ControllerCFO | Departed | Sep 15, 2026 | SEC 8-K |
- Tonix Pharmaceuticals Holding Corp.Appointed
Seth Lederman CMO
Filed Aug 18, 2026Effective Aug 18, 2026SEC 8-K
Scott Carlston CFO
Filed Aug 18, 2026Effective Aug 17, 2026SEC 8-K
- VEEA INC.Departed
Randal Stephenson CFO
Filed Aug 18, 2026Effective Jul 31, 2026SEC 8-K
- VEEA INC.Appointed
Greg Deisher CFO
Filed Aug 18, 2026Effective Jul 31, 2026SEC 8-K
- XTI Aerospace, Inc.Departed
Scott Pomeroy CEO
Filed Aug 18, 2026Effective Aug 17, 2026SEC 8-K
- XTI Aerospace, Inc.Appointed
Jonathan Ornstein Interim Chairman of the Board
Filed Aug 18, 2026Effective Aug 17, 2026SEC 8-K
- XTI Aerospace, Inc.Appointed
Jeremy Schneiderman CEO
Filed Aug 18, 2026Effective Aug 17, 2026SEC 8-K
- Xylem Inc.Departed
William K. Grogan CFO
Filed Aug 18, 2026Effective Aug 31, 2026SEC 8-K
- Xylem Inc.Appointed
Andrea van der Berg CFO
Filed Aug 18, 2026Effective Sep 1, 2026SEC 8-K
- YORK WATER COAppointed
David M. Velazquez independent director
Filed Aug 18, 2026Effective Sep 1, 2026SEC 8-K
- ADVANCED MICRO DEVICES INCDeparted
Joe Householder director
Filed Aug 19, 2026Effective Aug 19, 2026SEC 8-K
- ADVANCED MICRO DEVICES INCAppointed
KC McClure Chair of the Audit and Finance Committee
Filed Aug 19, 2026Effective Aug 19, 2026SEC 8-K
- ADVANCED MICRO DEVICES INCAppointed
Tim Ryan member of the Board
Filed Aug 19, 2026Effective Aug 19, 2026SEC 8-K
- Ameresco, Inc.Departed
Mark A. Chiplock CFO
Filed Aug 19, 2026Effective Sep 25, 2026SEC 8-K
- Ameresco, Inc.Departed
David J. Corrsin Class II director
Filed Aug 19, 2026Effective Aug 17, 2026SEC 8-K
- Ameresco, Inc.Departed
David J. Corrsin Executive Vice President and General Counsel
Filed Aug 19, 2026Effective Aug 17, 2026SEC 8-K
- AVAX ONE TECHNOLOGY LTD.Departed
Chris Polimeni CFO
Filed Aug 19, 2026Effective Aug 17, 2026SEC 8-K
- AVAX ONE TECHNOLOGY LTD.Appointed
Stephanie Brady Chief Accounting Officer and the Company’s primary financial officer
Filed Aug 19, 2026Effective Aug 19, 2026SEC 8-K
- BAXTER INTERNATIONAL INCAppointed
John Rogers CFO
Filed Aug 19, 2026Effective Oct 1, 2026SEC 8-K
- BAXTER INTERNATIONAL INCDeparted
Anita Zielinski CFO
Filed Aug 19, 2026Effective Sep 15, 2026SEC 8-K