COO changes
Chief operating officer appointments and departures from SEC 8-K filings.
Updated Nov 6, 2026
COO changes, last 12 months
139
Appointments
83
Departures
16
Other roles
Get new COO changes by email
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 | 25 | 2 |
| September 2026 | 33 | 7 |
| October 2026 | 16 | 6 |
| November 2026 | 9 | 1 |
Sectors with the most COO changes
Last 12 months
| Sector | COO changes |
|---|---|
| Banking and finance | 8 |
| Biotechnology | 4 |
| Restaurants | 3 |
| Electronics | 2 |
| Energy | 2 |
| Software | 2 |
| Aerospace | 1 |
| Industrial components | 1 |
| Insurance | 1 |
| Professional services | 1 |
Filters
139 changes
| Filing date | Company | Person | Change | Effective date | Source |
|---|---|---|---|---|---|
| Sep 25, 2026 | BITGO HOLDINGS, INC. | Jody Mettler | Departed | Oct 16, 2026 | SEC 8-K |
| Sep 25, 2026 | BlackRock TCP Capital Corp. | Patrick Wolfe | Departed | Dec 18, 2026 | SEC 8-K |
| Sep 25, 2026 | BlackRock TCP Capital Corp. | Dan Worrell | Appointed | Dec 18, 2026 | SEC 8-K |
| Sep 25, 2026 | El Pollo Loco Holdings, Inc. | Damon Thomas | Appointed | Sep 21, 2026 | SEC 8-K |
| Sep 25, 2026 | TITAN INTERNATIONAL INC | Max Narancich | Departed | Oct 9, 2026 | SEC 8-K |
| Sep 24, 2026 | ONE Group Hospitality, Inc. | Caroline O’Mahony Baker | Appointed | Sep 22, 2026 | SEC 8-K |
| Sep 23, 2026 | PLUG POWER INC | Dean C. Fullerton | Departed | Oct 23, 2026 | SEC 8-K |
| Sep 22, 2026 | UPBOUND GROUP, INC. | Scott Young | Appointed | Sep 22, 2026 | SEC 8-K |
| Sep 22, 2026 | Warner Music Group Corp. | Carianne Marshall | Departed | Sep 30, 2026 | SEC 8-K |
| Sep 21, 2026 | Algorhythm Holdings, Inc. | Ryan J. Smith | Appointed | Sep 15, 2026 | SEC 8-K |
| Sep 21, 2026 | Dave & Buster's Entertainment, Inc. | Amanda Busby | Appointed | Aug 11, 2026 | SEC 8-K |
| Sep 21, 2026 | TOP Financial Group Ltd | Hoi Ling Jennifer Tam | Departed | Sep 21, 2026 | SEC 8-K |
| Sep 21, 2026 | TRAFALGAR INTERNATIONAL, INC. | Carlos Septién | Departed | n/a | SEC 8-K |
| Sep 18, 2026 | FARMERS NATIONAL BANC CORP /OH/ | Myke Matuszak | Departed | Oct 15, 2026 | SEC 8-K |
| Sep 17, 2026 | DUOS TECHNOLOGIES GROUP, INC. | Dipan Patel | Appointed | Jun 15, 2026 | SEC 8-K |
| Sep 17, 2026 | Ocean Power Technologies, Inc. | Jason Weed | Appointed | Sep 14, 2026 | SEC 8-K |
| Sep 16, 2026 | FIRST INTERSTATE BANCSYSTEM INC | Jeff Lee | Appointed | Sep 14, 2026 | SEC 8-K |
| Sep 16, 2026 | Fluence Energy, Inc. | Bernerd Da Santos | Appointed | Sep 15, 2026 | SEC 8-K |
| Sep 16, 2026 | JONES LANG LASALLE INC | Paul Morgan | Appointed | Sep 16, 2026 | SEC 8-K |
| Sep 15, 2026 | FIRST FINANCIAL BANCORP /OH/ | James M. Anderson | Departed | Sep 14, 2026 | SEC 8-K |
Sort:Filing date ↓Company
- BITGO HOLDINGS, INC.Departed
Jody Mettler COO
Filed Sep 25, 2026Effective Oct 16, 2026SEC 8-K
- BlackRock TCP Capital Corp.Departed
Patrick Wolfe COO
Filed Sep 25, 2026Effective Dec 18, 2026SEC 8-K
- BlackRock TCP Capital Corp.Appointed
Dan Worrell COO
Filed Sep 25, 2026Effective Dec 18, 2026SEC 8-K
- El Pollo Loco Holdings, Inc.Appointed
Damon Thomas COO
Filed Sep 25, 2026Effective Sep 21, 2026SEC 8-K
- TITAN INTERNATIONAL INCDeparted
Max Narancich COO
Filed Sep 25, 2026Effective Oct 9, 2026SEC 8-K
- ONE Group Hospitality, Inc.Appointed
Caroline O’Mahony Baker COO
Filed Sep 24, 2026Effective Sep 22, 2026SEC 8-K
- PLUG POWER INCDeparted
Dean C. Fullerton COO
Filed Sep 23, 2026Effective Oct 23, 2026SEC 8-K
- UPBOUND GROUP, INC.Appointed
Scott Young COO
Filed Sep 22, 2026Effective Sep 22, 2026SEC 8-K
- Warner Music Group Corp.Departed
Carianne Marshall COO
Filed Sep 22, 2026Effective Sep 30, 2026SEC 8-K
- Algorhythm Holdings, Inc.Appointed
Ryan J. Smith COO
Filed Sep 21, 2026Effective Sep 15, 2026SEC 8-K
- Dave & Buster's Entertainment, Inc.Appointed
Amanda Busby COO
Filed Sep 21, 2026Effective Aug 11, 2026SEC 8-K
- TOP Financial Group LtdDeparted
Hoi Ling Jennifer Tam COO
Filed Sep 21, 2026Effective Sep 21, 2026SEC 8-K
- TRAFALGAR INTERNATIONAL, INC.Departed
Carlos Septién COO
Filed Sep 21, 2026SEC 8-K
- FARMERS NATIONAL BANC CORP /OH/Departed
Myke Matuszak COO
Filed Sep 18, 2026Effective Oct 15, 2026SEC 8-K
- DUOS TECHNOLOGIES GROUP, INC.Appointed
Dipan Patel COO
Filed Sep 17, 2026Effective Jun 15, 2026SEC 8-K
- Ocean Power Technologies, Inc.Appointed
Jason Weed COO
Filed Sep 17, 2026Effective Sep 14, 2026SEC 8-K
- FIRST INTERSTATE BANCSYSTEM INCAppointed
Jeff Lee COO
Filed Sep 16, 2026Effective Sep 14, 2026SEC 8-K
- Fluence Energy, Inc.Appointed
Bernerd Da Santos COO
Filed Sep 16, 2026Effective Sep 15, 2026SEC 8-K
- JONES LANG LASALLE INCAppointed
Paul Morgan COO
Filed Sep 16, 2026Effective Sep 16, 2026SEC 8-K
- FIRST FINANCIAL BANCORP /OH/Departed
James M. Anderson COO
Filed Sep 15, 2026Effective Sep 14, 2026SEC 8-K