Leadership changes, October 2026
Executive appointments and departures from SEC 8-K filings, updated within hours of each filing.
Updated Nov 6, 2026
Changes
1,035
Appointments
576
Departures
68
Browse by role
October 2026
Get new CFO appointments the day the filing lands.
Filters
1,035 changes
| Filing date | Company | Person | Role | Change | Effective date | Source |
|---|---|---|---|---|---|---|
| Oct 26, 2026 | Praetorian Acquisition Corp. | Jimmy Vaiopoulos | directordirector | Appointed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | Praetorian Acquisition Corp. | Charles P. Garcia | directordirector | Appointed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | Praetorian Acquisition Corp. | Joseph Tonnos | directordirector | Appointed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | Seres Therapeutics, Inc. | Marella Thorell | Executive Vice President and Chief Financial OfficerCFO | Departed | Nov 15, 2026 | SEC 8-K |
| Oct 26, 2026 | Soren Acquisition Corp. | Spencer Gerrol | directordirector | Departed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | Soren Acquisition Corp. | Charles N. Kahn III | directordirector | Departed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | Soren Acquisition Corp. | Jamie Weber | Chief Financial OfficerCFO | Departed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | Soren Acquisition Corp. | Roger Cloutier Jr. | directordirector | Appointed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | Soren Acquisition Corp. | Austin Criden | directordirector | Appointed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | Soren Acquisition Corp. | Joseph Tonnos | Chief Financial OfficerCFO | Appointed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | STANDEX INTERNATIONAL CORP/DE/ | B. Joanne Edwards | directordirector | Departed | Oct 21, 2026 | SEC 8-K |
| Oct 26, 2026 | STANDEX INTERNATIONAL CORP/DE/ | Brenna D. Preisser | Class I directorClass I director | Appointed | Jan 1, 2027 | SEC 8-K |
| Oct 26, 2026 | TrueBlue, Inc. | Elizabeth Castro Gulacsy | directordirector | Appointed | Oct 26, 2026 | SEC 8-K |
| Oct 26, 2026 | WRAP TECHNOLOGIES, INC. | Edward Delatorre | directordirector | Appointed | Oct 20, 2026 | SEC 8-K |
| Oct 26, 2026 | XBiotech Inc. | Sushma Shivaswamy | Co-Chief Executive OfficerCEO | Appointed | Oct 23, 2026 | SEC 8-K |
| Oct 26, 2026 | XBiotech Inc. | Jan-Paul Simard | Co-Chief Executive OfficerCEO | Appointed | Oct 23, 2026 | SEC 8-K |
| Oct 26, 2026 | XBiotech Inc. | John Simard | President and Chief Executive OfficerCEO | Departed | n/a | SEC 8-K |
| Oct 26, 2026 | Xtend AI Robotics, Inc. | Amir Ofri | Chief Operating OfficerCOO | Departed | Oct 31, 2026 | SEC 8-K |
| Oct 23, 2026 | ACADIA PHARMACEUTICALS INC | Elizabeth H.Z. Thompson, Ph.D. | Executive Vice President, Head of Research and DevelopmentExecutive Vice President, Head of Research and Development | Departed | Oct 23, 2026 | SEC 8-K |
| Oct 23, 2026 | AMASS BRANDS | Zachary Ament | Chief Financial OfficerCFO | Departed | Nov 16, 2026 | SEC 8-K |
- Praetorian Acquisition Corp.Appointed
Jimmy Vaiopoulos director
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- Praetorian Acquisition Corp.Appointed
Charles P. Garcia director
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- Praetorian Acquisition Corp.Appointed
Joseph Tonnos director
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- Seres Therapeutics, Inc.Departed
Marella Thorell CFO
Filed Oct 26, 2026Effective Nov 15, 2026SEC 8-K
- Soren Acquisition Corp.Departed
Spencer Gerrol director
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- Soren Acquisition Corp.Departed
Charles N. Kahn III director
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- Soren Acquisition Corp.Departed
Jamie Weber CFO
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- Soren Acquisition Corp.Appointed
Roger Cloutier Jr. director
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- Soren Acquisition Corp.Appointed
Austin Criden director
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- Soren Acquisition Corp.Appointed
Joseph Tonnos CFO
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- STANDEX INTERNATIONAL CORP/DE/Departed
B. Joanne Edwards director
Filed Oct 26, 2026Effective Oct 21, 2026SEC 8-K
- STANDEX INTERNATIONAL CORP/DE/Appointed
Brenna D. Preisser Class I director
Filed Oct 26, 2026Effective Jan 1, 2027SEC 8-K
- TrueBlue, Inc.Appointed
Elizabeth Castro Gulacsy director
Filed Oct 26, 2026Effective Oct 26, 2026SEC 8-K
- WRAP TECHNOLOGIES, INC.Appointed
Edward Delatorre director
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
- XBiotech Inc.Appointed
Sushma Shivaswamy CEO
Filed Oct 26, 2026Effective Oct 23, 2026SEC 8-K
- XBiotech Inc.Appointed
Jan-Paul Simard CEO
Filed Oct 26, 2026Effective Oct 23, 2026SEC 8-K
- XBiotech Inc.Departed
John Simard CEO
Filed Oct 26, 2026SEC 8-K
- Xtend AI Robotics, Inc.Departed
Amir Ofri COO
Filed Oct 26, 2026Effective Oct 31, 2026SEC 8-K
- ACADIA PHARMACEUTICALS INCDeparted
Elizabeth H.Z. Thompson, Ph.D. Executive Vice President, Head of Research and Development
Filed Oct 23, 2026Effective Oct 23, 2026SEC 8-K
- AMASS BRANDSDeparted
Zachary Ament CFO
Filed Oct 23, 2026Effective Nov 16, 2026SEC 8-K