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.
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1,035 changes
| Filing date | Company | Person | Role | Change | Effective date | Source |
|---|---|---|---|---|---|---|
| Oct 28, 2026 | COMPASS MINERALS INTERNATIONAL INC | Brett Teuscher | Chief Accounting OfficerChief Accounting Officer | Appointed | Oct 28, 2026 | SEC 8-K |
| Oct 28, 2026 | ConnectM Technology Solutions, Inc. | Leonardo Riera | Lead Independent DirectorLead Independent Director | Appointed | Oct 21, 2026 | SEC 8-K |
| Oct 28, 2026 | DROPBOX, INC. | Ali Dasdan | Chief Technology OfficerCTO | Departed | Nov 18, 2026 | SEC 8-K |
| Oct 28, 2026 | ENANTA PHARMACEUTICALS INC | Jay R. Luly, Ph.D. | President and Chief Executive OfficerCEO | Departed | Feb 1, 2027 | SEC 8-K |
| Oct 28, 2026 | ENANTA PHARMACEUTICALS INC | Tara L. Kieffer, Ph.D. | Chief Operating OfficerCOO | Appointed | Oct 28, 2026 | SEC 8-K |
| Oct 28, 2026 | ETSY INC | Charles (Lanny) Baker | Chief Financial OfficerCFO | Departed | Mar 1, 2027 | SEC 8-K |
| Oct 28, 2026 | FIRST FINANCIAL BANCORP /OH/ | Timothy A. Massa | directordirector | Appointed | Oct 27, 2026 | SEC 8-K |
| Oct 28, 2026 | FUELCELL ENERGY INC | Peter Hopper | directordirector | Appointed | Oct 26, 2026 | SEC 8-K |
| Oct 28, 2026 | Gain Therapeutics, Inc. | Jeanette Weidner | Vice President, FinanceVice President, Finance | Appointed | Oct 28, 2026 | SEC 8-K |
| Oct 28, 2026 | Garrett Motion Inc. | Steven Tesoriere | Board of DirectorsBoard of Directors | Departed | Oct 28, 2026 | SEC 8-K |
| Oct 28, 2026 | GE HealthCare Technologies Inc. | Jeannette Bankes | President and CEO, Patient Care SolutionsCEO | Departed | Nov 15, 2026 | SEC 8-K |
| Oct 28, 2026 | Gevo, Inc. | K’Lynne Johnson | Class II directorClass II director | Appointed | Nov 4, 2026 | SEC 8-K |
| Oct 28, 2026 | HF Sinclair Corp | Steve Ledbetter | Chief Executive Officer and PresidentCEO | Appointed | Jan 1, 2027 | SEC 8-K |
| Oct 28, 2026 | HF Sinclair Corp | Franklin Myers | Executive ChairpersonExecutive Chairperson | Role change | Jan 1, 2027 | SEC 8-K |
| Oct 28, 2026 | HomeTrust Bancshares, Inc. | Charles F. Bowman | directordirector | Appointed | Oct 26, 2026 | SEC 8-K |
| Oct 28, 2026 | LENZ Therapeutics, Inc. | Evert Schimmelpennink | President and Chief Executive OfficerCEO | Departed | Dec 1, 2026 | SEC 8-K |
| Oct 28, 2026 | LENZ Therapeutics, Inc. | Daniel Chevallard | Interim President and CEOCEO | Appointed | Dec 1, 2026 | SEC 8-K |
| Oct 28, 2026 | LENZ Therapeutics, Inc. | Daniel Chevallard | Interim President and CEOCEO | Appointed | Dec 1, 2026 | SEC 8-K |
| Oct 28, 2026 | ManpowerGroup Inc. | Lidia Fonseca | DirectorDirector | Appointed | Nov 1, 2026 | SEC 8-K |
| Oct 28, 2026 | Mitesco, Inc. | Frank Panunto | DirectorDirector | Appointed | Oct 25, 2026 | SEC 8-K |
- COMPASS MINERALS INTERNATIONAL INCAppointed
Brett Teuscher Chief Accounting Officer
Filed Oct 28, 2026Effective Oct 28, 2026SEC 8-K
- ConnectM Technology Solutions, Inc.Appointed
Leonardo Riera Lead Independent Director
Filed Oct 28, 2026Effective Oct 21, 2026SEC 8-K
- DROPBOX, INC.Departed
Ali Dasdan CTO
Filed Oct 28, 2026Effective Nov 18, 2026SEC 8-K
- ENANTA PHARMACEUTICALS INCDeparted
Jay R. Luly, Ph.D. CEO
Filed Oct 28, 2026Effective Feb 1, 2027SEC 8-K
- ENANTA PHARMACEUTICALS INCAppointed
Tara L. Kieffer, Ph.D. COO
Filed Oct 28, 2026Effective Oct 28, 2026SEC 8-K
- ETSY INCDeparted
Charles (Lanny) Baker CFO
Filed Oct 28, 2026Effective Mar 1, 2027SEC 8-K
- FIRST FINANCIAL BANCORP /OH/Appointed
Timothy A. Massa director
Filed Oct 28, 2026Effective Oct 27, 2026SEC 8-K
- FUELCELL ENERGY INCAppointed
Peter Hopper director
Filed Oct 28, 2026Effective Oct 26, 2026SEC 8-K
- Gain Therapeutics, Inc.Appointed
Jeanette Weidner Vice President, Finance
Filed Oct 28, 2026Effective Oct 28, 2026SEC 8-K
- Garrett Motion Inc.Departed
Steven Tesoriere Board of Directors
Filed Oct 28, 2026Effective Oct 28, 2026SEC 8-K
- GE HealthCare Technologies Inc.Departed
Jeannette Bankes CEO
Filed Oct 28, 2026Effective Nov 15, 2026SEC 8-K
- Gevo, Inc.Appointed
K’Lynne Johnson Class II director
Filed Oct 28, 2026Effective Nov 4, 2026SEC 8-K
- HF Sinclair CorpAppointed
Steve Ledbetter CEO
Filed Oct 28, 2026Effective Jan 1, 2027SEC 8-K
- HF Sinclair CorpRole change
Franklin Myers Executive Chairperson
Filed Oct 28, 2026Effective Jan 1, 2027SEC 8-K
- HomeTrust Bancshares, Inc.Appointed
Charles F. Bowman director
Filed Oct 28, 2026Effective Oct 26, 2026SEC 8-K
- LENZ Therapeutics, Inc.Departed
Evert Schimmelpennink CEO
Filed Oct 28, 2026Effective Dec 1, 2026SEC 8-K
- LENZ Therapeutics, Inc.Appointed
Daniel Chevallard CEO
Filed Oct 28, 2026Effective Dec 1, 2026SEC 8-K
- LENZ Therapeutics, Inc.Appointed
Daniel Chevallard CEO
Filed Oct 28, 2026Effective Dec 1, 2026SEC 8-K
- ManpowerGroup Inc.Appointed
Lidia Fonseca Director
Filed Oct 28, 2026Effective Nov 1, 2026SEC 8-K
- Mitesco, Inc.Appointed
Frank Panunto Director
Filed Oct 28, 2026Effective Oct 25, 2026SEC 8-K