CEO changes
Chief executive officer appointments and departures from SEC 8-K filings.
Updated Nov 6, 2026
CEO changes, last 12 months
380
Appointments
210
Departures
27
Other roles
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Appointments and departures per month
December 2025 to November 2026
| Month | Appointments | Departures |
|---|---|---|
| December 2025 | 0 | 0 |
| January 2026 | 0 | 0 |
| February 2026 | 0 | 0 |
| March 2026 | 0 | 0 |
| April 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| June 2026 | 0 | 0 |
| July 2026 | 0 | 0 |
| August 2026 | 59 | 12 |
| September 2026 | 67 | 6 |
| October 2026 | 59 | 4 |
| November 2026 | 25 | 5 |
Sectors with the most CEO changes
Last 12 months
| Sector | CEO changes |
|---|---|
| Software | 24 |
| Biotechnology | 12 |
| Energy | 7 |
| Professional services | 6 |
| Banking and finance | 5 |
| Electronics | 4 |
| Insurance | 3 |
| Restaurants | 3 |
| Health care | 1 |
Filters
380 changes
| Filing date | Company | Person | Change | Effective date | Source |
|---|---|---|---|---|---|
| Nov 4, 2026 | MNTN, Inc. | Tony Weisman | Appointed | Nov 2, 2026 | SEC 8-K |
| Nov 4, 2026 | MNTN, Inc. | Mark Douglas | Departed | Dec 3, 2026 | SEC 8-K |
| Nov 4, 2026 | SIEBERT FINANCIAL CORP | Richard S. Gebbia | Appointed | Nov 4, 2026 | SEC 8-K |
| Nov 4, 2026 | SIEBERT FINANCIAL CORP | David J. Gebbia | Appointed | Nov 4, 2026 | SEC 8-K |
| Nov 3, 2026 | ANAVEX LIFE SCIENCES CORP. | Terrie Kellmeyer, Ph.D. | Appointed | Nov 1, 2026 | SEC 8-K |
| Nov 3, 2026 | Beacon Financial Corp | Sean A. Gray | Appointed | Sep 21, 2026 | SEC 8-K |
| Nov 3, 2026 | BGC Group, Inc. | JP Aubin | Departed | Dec 31, 2026 | SEC 8-K |
| Nov 3, 2026 | ERIE INDEMNITY CO | Timothy G. NeCastro | Departed | Nov 2, 2026 | SEC 8-K |
| Nov 3, 2026 | ERIE INDEMNITY CO | Brian W. Bolash | Appointed | Nov 3, 2026 | SEC 8-K |
| Nov 3, 2026 | Ocean Capital Acquisition Corp | Kin (Stephen) Sze | Departed | Oct 30, 2026 | SEC 8-K |
| Nov 3, 2026 | Ocean Capital Acquisition Corp | Yiyan Li | Appointed | Nov 2, 2026 | SEC 8-K |
| Nov 3, 2026 | Picard Medical, Inc. | Richard Fang, Ph.D. | Appointed | Oct 28, 2026 | SEC 8-K |
| Nov 3, 2026 | VISIUM TECHNOLOGIES, INC. | Paul R. Taylor | Departed | Oct 26, 2026 | SEC 8-K |
| Nov 3, 2026 | VISIUM TECHNOLOGIES, INC. | Mark B. Lucky | Appointed | Oct 28, 2026 | SEC 8-K |
| Nov 2, 2026 | AbbVie Inc. | Jennifer L. Davis | Appointed | n/a | SEC 8-K |
| Nov 2, 2026 | CBIZ, Inc. | Jim Peko | Appointed | Nov 2, 2026 | SEC 8-K |
| Nov 2, 2026 | Chord Energy Corp | Michael Lou | Appointed | Oct 19, 2026 | SEC 8-K |
| Nov 2, 2026 | Commercial Vehicle Group, Inc. | David Ruppel | Appointed | Nov 9, 2026 | SEC 8-K |
| Nov 2, 2026 | Commercial Vehicle Group, Inc. | James R. Ray, Jr. | Departed | Nov 9, 2026 | SEC 8-K |
| Nov 2, 2026 | Commercial Vehicle Group, Inc. | James R. Ray, Jr. | Departed | Jan 5, 2027 | SEC 8-K |
Sort:Filing date ↓Company
- MNTN, Inc.Appointed
Tony Weisman CEO
Filed Nov 4, 2026Effective Nov 2, 2026SEC 8-K
- MNTN, Inc.Departed
Mark Douglas CEO
Filed Nov 4, 2026Effective Dec 3, 2026SEC 8-K
- SIEBERT FINANCIAL CORPAppointed
Richard S. Gebbia CEO
Filed Nov 4, 2026Effective Nov 4, 2026SEC 8-K
- SIEBERT FINANCIAL CORPAppointed
David J. Gebbia CEO
Filed Nov 4, 2026Effective Nov 4, 2026SEC 8-K
- ANAVEX LIFE SCIENCES CORP.Appointed
Terrie Kellmeyer, Ph.D. CEO
Filed Nov 3, 2026Effective Nov 1, 2026SEC 8-K
- Beacon Financial CorpAppointed
Sean A. Gray CEO
Filed Nov 3, 2026Effective Sep 21, 2026SEC 8-K
- BGC Group, Inc.Departed
JP Aubin CEO
Filed Nov 3, 2026Effective Dec 31, 2026SEC 8-K
- ERIE INDEMNITY CODeparted
Timothy G. NeCastro CEO
Filed Nov 3, 2026Effective Nov 2, 2026SEC 8-K
- ERIE INDEMNITY COAppointed
Brian W. Bolash CEO
Filed Nov 3, 2026Effective Nov 3, 2026SEC 8-K
- Ocean Capital Acquisition CorpDeparted
Kin (Stephen) Sze CEO
Filed Nov 3, 2026Effective Oct 30, 2026SEC 8-K
- Ocean Capital Acquisition CorpAppointed
Yiyan Li CEO
Filed Nov 3, 2026Effective Nov 2, 2026SEC 8-K
- Picard Medical, Inc.Appointed
Richard Fang, Ph.D. CEO
Filed Nov 3, 2026Effective Oct 28, 2026SEC 8-K
- VISIUM TECHNOLOGIES, INC.Departed
Paul R. Taylor CEO
Filed Nov 3, 2026Effective Oct 26, 2026SEC 8-K
- VISIUM TECHNOLOGIES, INC.Appointed
Mark B. Lucky CEO
Filed Nov 3, 2026Effective Oct 28, 2026SEC 8-K
- AbbVie Inc.Appointed
Jennifer L. Davis CEO
Filed Nov 2, 2026SEC 8-K
- CBIZ, Inc.Appointed
Jim Peko CEO
Filed Nov 2, 2026Effective Nov 2, 2026SEC 8-K
- Chord Energy CorpAppointed
Michael Lou CEO
Filed Nov 2, 2026Effective Oct 19, 2026SEC 8-K
- Commercial Vehicle Group, Inc.Appointed
David Ruppel CEO
Filed Nov 2, 2026Effective Nov 9, 2026SEC 8-K
- Commercial Vehicle Group, Inc.Departed
James R. Ray, Jr. CEO
Filed Nov 2, 2026Effective Nov 9, 2026SEC 8-K
- Commercial Vehicle Group, Inc.Departed
James R. Ray, Jr. CEO
Filed Nov 2, 2026Effective Jan 5, 2027SEC 8-K