Leadership changes, August 2026
Executive appointments and departures from SEC 8-K filings, updated within hours of each filing.
Updated Nov 6, 2026
Changes
1,025
Appointments
572
Departures
82
Browse by role
August 2026
Get new CFO appointments the day the filing lands.
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1,025 changes
| Filing date | Company | Person | Role | Change | Effective date | Source |
|---|---|---|---|---|---|---|
| Aug 7, 2026 | Gyrodyne, LLC | Peter Pitsiokos | Chief Operating OfficerCOO | Departed | Oct 2, 2026 | SEC 8-K |
| Aug 7, 2026 | LIGHTBRIDGE Corp | Andrey Mushakov | Executive Vice President & Chief Operating OfficerCOO | Appointed | Aug 6, 2026 | SEC 8-K |
| Aug 7, 2026 | Microvast Holdings, Inc. | Derek Liu | Chief Accounting OfficerChief Accounting Officer | Appointed | Aug 7, 2026 | SEC 8-K |
| Aug 7, 2026 | MSCI Inc. | Andrew C. Wiechmann | principal accounting officerprincipal accounting officer | Appointed | Aug 10, 2026 | SEC 8-K |
| Aug 7, 2026 | MSCI Inc. | Kristine Johnson | interim Global Controllerinterim Global Controller | Appointed | Aug 10, 2026 | SEC 8-K |
| Aug 7, 2026 | NEOGEN CORP | Thierry Bernard | DirectorDirector | Departed | Aug 3, 2026 | SEC 8-K |
| Aug 7, 2026 | NEWMARK GROUP, INC. | Barry M. Gosin | Chief Executive OfficerCEO | Departed | Dec 31, 2026 | SEC 8-K |
| Aug 7, 2026 | Palmer Square Capital BDC Inc. | Ben Wiesenfeld | Chief Compliance OfficerChief Compliance Officer | Appointed | Aug 3, 2026 | SEC 8-K |
| Aug 7, 2026 | PINTEREST, INC. | Renee Jewell | Chief Accounting OfficerChief Accounting Officer | Appointed | Aug 26, 2026 | SEC 8-K |
| Aug 7, 2026 | Post Holdings, Inc. | Robert V. Vitale | Executive ChairmanExecutive Chairman | Role change | Oct 1, 2026 | SEC 8-K |
| Aug 7, 2026 | Post Holdings, Inc. | Nicolas Catoggio | President and Chief Executive OfficerCEO | Appointed | Oct 1, 2026 | SEC 8-K |
| Aug 7, 2026 | QVC Group, Inc. | Michael George | Executive ChairmanExecutive Chairman | Role change | n/a | SEC 8-K |
| Aug 7, 2026 | SideChannel, Inc. | Robert Brown | member of the Board of Directorsmember of the Board of Directors | Departed | Aug 2, 2026 | SEC 8-K |
| Aug 7, 2026 | TRACTOR SUPPLY CO /DE/ | Robert D. Mills | Executive Vice President - Chief Technology Officer, Digital and Pet ServicesCTO | Departed | Aug 7, 2026 | SEC 8-K |
| Aug 7, 2026 | TRAVELERS COMPANIES, INC. | Anthony Jabbour | directordirector | Appointed | Aug 5, 2026 | SEC 8-K |
| Aug 10, 2026 | ASHLAND INC. | Allen A. Spizzo | member of the Audit Committee and the Sustainability & Productivity Committee of the Boardmember of the Audit Committee and the Sustainability & Productivity Committee of the Board | Appointed | Aug 7, 2026 | SEC 8-K |
| Aug 10, 2026 | ASHLAND INC. | Peter T. Thomas | member of the Governance and Nominating Committee and the Compensation Committee of the Boardmember of the Governance and Nominating Committee and the Compensation Committee of the Board | Appointed | Aug 7, 2026 | SEC 8-K |
| Aug 10, 2026 | ATMOS ENERGY CORP | James H. Jeffries IV | DirectorDirector | Appointed | Sep 1, 2026 | SEC 8-K |
| Aug 10, 2026 | ATMOS ENERGY CORP | Jeff D. Martinez | Senior Vice President, Utility OperationsSenior Vice President, Utility Operations | Appointed | Oct 1, 2026 | SEC 8-K |
| Aug 10, 2026 | BLACKBAUD INC | Anthony W. Boor | Class A directorClass A director | Appointed | Aug 5, 2026 | SEC 8-K |
- Gyrodyne, LLCDeparted
Peter Pitsiokos COO
Filed Aug 7, 2026Effective Oct 2, 2026SEC 8-K
- LIGHTBRIDGE CorpAppointed
Andrey Mushakov COO
Filed Aug 7, 2026Effective Aug 6, 2026SEC 8-K
- Microvast Holdings, Inc.Appointed
Derek Liu Chief Accounting Officer
Filed Aug 7, 2026Effective Aug 7, 2026SEC 8-K
- MSCI Inc.Appointed
Andrew C. Wiechmann principal accounting officer
Filed Aug 7, 2026Effective Aug 10, 2026SEC 8-K
- MSCI Inc.Appointed
Kristine Johnson interim Global Controller
Filed Aug 7, 2026Effective Aug 10, 2026SEC 8-K
- NEOGEN CORPDeparted
Thierry Bernard Director
Filed Aug 7, 2026Effective Aug 3, 2026SEC 8-K
- NEWMARK GROUP, INC.Departed
Barry M. Gosin CEO
Filed Aug 7, 2026Effective Dec 31, 2026SEC 8-K
- Palmer Square Capital BDC Inc.Appointed
Ben Wiesenfeld Chief Compliance Officer
Filed Aug 7, 2026Effective Aug 3, 2026SEC 8-K
- PINTEREST, INC.Appointed
Renee Jewell Chief Accounting Officer
Filed Aug 7, 2026Effective Aug 26, 2026SEC 8-K
- Post Holdings, Inc.Role change
Robert V. Vitale Executive Chairman
Filed Aug 7, 2026Effective Oct 1, 2026SEC 8-K
- Post Holdings, Inc.Appointed
Nicolas Catoggio CEO
Filed Aug 7, 2026Effective Oct 1, 2026SEC 8-K
- QVC Group, Inc.Role change
Michael George Executive Chairman
Filed Aug 7, 2026SEC 8-K
- SideChannel, Inc.Departed
Robert Brown member of the Board of Directors
Filed Aug 7, 2026Effective Aug 2, 2026SEC 8-K
- TRACTOR SUPPLY CO /DE/Departed
Robert D. Mills CTO
Filed Aug 7, 2026Effective Aug 7, 2026SEC 8-K
- TRAVELERS COMPANIES, INC.Appointed
Anthony Jabbour director
Filed Aug 7, 2026Effective Aug 5, 2026SEC 8-K
- ASHLAND INC.Appointed
Allen A. Spizzo member of the Audit Committee and the Sustainability & Productivity Committee of the Board
Filed Aug 10, 2026Effective Aug 7, 2026SEC 8-K
- ASHLAND INC.Appointed
Peter T. Thomas member of the Governance and Nominating Committee and the Compensation Committee of the Board
Filed Aug 10, 2026Effective Aug 7, 2026SEC 8-K
- ATMOS ENERGY CORPAppointed
James H. Jeffries IV Director
Filed Aug 10, 2026Effective Sep 1, 2026SEC 8-K
- ATMOS ENERGY CORPAppointed
Jeff D. Martinez Senior Vice President, Utility Operations
Filed Aug 10, 2026Effective Oct 1, 2026SEC 8-K
- BLACKBAUD INCAppointed
Anthony W. Boor Class A director
Filed Aug 10, 2026Effective Aug 5, 2026SEC 8-K