Leadership changes
Executive appointments and departures from SEC 8-K filings, updated within hours of each filing.
Updated Nov 6, 2026
Changes, November 2026
292
Appointments
143
Departures
34
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3,420 changes
| Filing date | Company | Person | Role | Change | Effective date | Source |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | Ultra Clean Holdings, Inc. | Alexander Davern | member of the Boardmember of the Board | Appointed | Sep 28, 2026 | SEC 8-K |
| Sep 30, 2026 | Vivakor, Inc. | Leslie D. Patterson | Chief Operating OfficerCOO | Departed | Sep 24, 2026 | SEC 8-K |
| Oct 1, 2026 | ACHIEVE LIFE SCIENCES, INC. | Benjamin Halladay | Chief Financial OfficerCFO | Appointed | Oct 5, 2026 | SEC 8-K |
| Oct 1, 2026 | ACHIEVE LIFE SCIENCES, INC. | Mark Oki | Chief Financial OfficerCFO | Departed | Oct 5, 2026 | SEC 8-K |
| Oct 1, 2026 | AIRGAIN INC | Stephan D. Memmen | Class II directorClass II director | Appointed | Oct 1, 2026 | SEC 8-K |
| Oct 1, 2026 | AMC Robotics Corp | Ang Li | Chief Technology OfficerCTO | Appointed | Oct 1, 2026 | SEC 8-K |
| Oct 1, 2026 | AMERICAN VANGUARD CORP | Matthew Horwath | Chief Financial OfficerCFO | Appointed | Oct 1, 2026 | SEC 8-K |
| Oct 1, 2026 | AMERICAN VANGUARD CORP | David Johnson | Chief Financial OfficerCFO | Departed | Oct 1, 2026 | SEC 8-K |
| Oct 1, 2026 | AMERICAN VANGUARD CORP | David Johnson | Chief Accounting OfficerChief Accounting Officer | Appointed | Oct 1, 2026 | SEC 8-K |
| Oct 1, 2026 | Apimeds Pharmaceuticals US, Inc. | Erick Frim | Interim Chief Financial OfficerCFO | Departed | Sep 29, 2026 | SEC 8-K |
| Oct 1, 2026 | Apimeds Pharmaceuticals US, Inc. | Eric Sherb | Chief Financial OfficerCFO | Appointed | Oct 1, 2026 | SEC 8-K |
| Oct 1, 2026 | BATTALION OIL CORP | John “Brad” Juneau | directordirector | Appointed | Sep 30, 2026 | SEC 8-K |
| Oct 1, 2026 | BEYOND MEAT, INC. | John Boken | interim Chief Transformation Officerinterim Chief Transformation Officer | Departed | Oct 7, 2026 | SEC 8-K |
| Oct 1, 2026 | BEYOND MEAT, INC. | John Boken | Chief Operations OfficerCOO | Departed | Sep 30, 2026 | SEC 8-K |
| Oct 1, 2026 | EASTGROUP PROPERTIES INC | Bethany Logan Ropa | independent directorindependent director | Appointed | Oct 1, 2026 | SEC 8-K |
| Oct 1, 2026 | EASTGROUP PROPERTIES INC | Robyn R. Werner | independent directorindependent director | Appointed | Oct 1, 2026 | SEC 8-K |
| Oct 1, 2026 | FIRST MERCHANTS CORP | Mark K. Hardwick | Chief Executive OfficerCEO | Departed | Jan 1, 2027 | SEC 8-K |
| Oct 1, 2026 | FIRST MERCHANTS CORP | Michael J. Stewart | President and Chief Executive OfficerCEO | Appointed | Jan 1, 2027 | SEC 8-K |
| Oct 1, 2026 | Flutter Entertainment plc | Don Liu | Chief Legal OfficerCLO | Departed | Sep 30, 2026 | SEC 8-K |
| Oct 1, 2026 | Flutter Entertainment plc | Edward Traynor | interim Chief Legal OfficerCLO | Appointed | Oct 1, 2026 | SEC 8-K |
- Ultra Clean Holdings, Inc.Appointed
Alexander Davern member of the Board
Filed Sep 30, 2026Effective Sep 28, 2026SEC 8-K
- Vivakor, Inc.Departed
Leslie D. Patterson COO
Filed Sep 30, 2026Effective Sep 24, 2026SEC 8-K
- ACHIEVE LIFE SCIENCES, INC.Appointed
Benjamin Halladay CFO
Filed Oct 1, 2026Effective Oct 5, 2026SEC 8-K
- ACHIEVE LIFE SCIENCES, INC.Departed
Mark Oki CFO
Filed Oct 1, 2026Effective Oct 5, 2026SEC 8-K
- AIRGAIN INCAppointed
Stephan D. Memmen Class II director
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K
- AMC Robotics CorpAppointed
Ang Li CTO
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K
- AMERICAN VANGUARD CORPAppointed
Matthew Horwath CFO
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K
- AMERICAN VANGUARD CORPDeparted
David Johnson CFO
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K
- AMERICAN VANGUARD CORPAppointed
David Johnson Chief Accounting Officer
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K
- Apimeds Pharmaceuticals US, Inc.Departed
Erick Frim CFO
Filed Oct 1, 2026Effective Sep 29, 2026SEC 8-K
- Apimeds Pharmaceuticals US, Inc.Appointed
Eric Sherb CFO
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K
- BATTALION OIL CORPAppointed
John “Brad” Juneau director
Filed Oct 1, 2026Effective Sep 30, 2026SEC 8-K
- BEYOND MEAT, INC.Departed
John Boken interim Chief Transformation Officer
Filed Oct 1, 2026Effective Oct 7, 2026SEC 8-K
- BEYOND MEAT, INC.Departed
John Boken COO
Filed Oct 1, 2026Effective Sep 30, 2026SEC 8-K
- EASTGROUP PROPERTIES INCAppointed
Bethany Logan Ropa independent director
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K
- EASTGROUP PROPERTIES INCAppointed
Robyn R. Werner independent director
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K
- FIRST MERCHANTS CORPDeparted
Mark K. Hardwick CEO
Filed Oct 1, 2026Effective Jan 1, 2027SEC 8-K
- FIRST MERCHANTS CORPAppointed
Michael J. Stewart CEO
Filed Oct 1, 2026Effective Jan 1, 2027SEC 8-K
- Flutter Entertainment plcDeparted
Don Liu CLO
Filed Oct 1, 2026Effective Sep 30, 2026SEC 8-K
- Flutter Entertainment plcAppointed
Edward Traynor CLO
Filed Oct 1, 2026Effective Oct 1, 2026SEC 8-K