Leadership changes

Executive appointments and departures from SEC 8-K filings, updated within hours of each filing.

Updated Nov 10, 2026

Changes, November 2026

429

Appointments

211

Departures

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Leadership changes
Filing date	Company	Person	Role	Change	Effective date	Source
Nov 9, 2026	SIRIUS XM HOLDINGS INC.	Jennifer C. Witz	Chief Executive OfficerCEO	Departed	Dec 31, 2026	SEC 8-K
Nov 9, 2026	SM Energy Co	George Green	Senior Vice President – Chief Legal Officer and Corporate SecretaryCLO	Appointed	Nov 9, 2026	SEC 8-K
Nov 9, 2026	SONOCO PRODUCTS CO	R. Howard Coker	President and Chief Executive OfficerCEO	Departed	Dec 31, 2026	SEC 8-K
Nov 9, 2026	SONOCO PRODUCTS CO	Ernest D. Haynes III	President and Chief Executive OfficerCEO	Appointed	Dec 31, 2026	SEC 8-K
Nov 9, 2026	STRYKER CORP	James E. Davis	DirectorDirector	Appointed	Jan 1, 2027	SEC 8-K
Nov 9, 2026	UNITEDHEALTH GROUP INC	Madeline Bell	independent directorindependent director	Appointed	Nov 3, 2026	SEC 8-K
Nov 9, 2026	Upstart Holdings, Inc.	Natalia Mirgorodskaya	Chief Accounting Officer (Principal Accounting Officer)Chief Accounting Officer (Principal Accounting Officer)	Departed	Nov 30, 2026	SEC 8-K
Nov 9, 2026	Upstart Holdings, Inc.	Andrea Blankmeyer	Interim Principal Accounting OfficerInterim Principal Accounting Officer	Appointed	Nov 30, 2026	SEC 8-K
Nov 9, 2026	Vestis Corp	John Laveck	Vice President and Chief Accounting OfficerVice President and Chief Accounting Officer	Departed	Dec 11, 2026	SEC 8-K
Nov 9, 2026	Vestis Corp	Russell T. Tiejema	principal accounting officerprincipal accounting officer	Appointed	n/a	SEC 8-K
Nov 9, 2026	Vistance Networks, Inc.	Chuck Treadway	President and Chief Executive OfficerCEO	Departed	Feb 1, 2027	SEC 8-K
Nov 10, 2026	COMMERCIAL METALS Co	Paul J. Lawrence	Senior Vice President and Chief Financial OfficerCFO	Departed	Jan 15, 2027	SEC 8-K
Nov 10, 2026	COMMERCIAL METALS Co	Kenji Hashimoto	Senior Vice President and Deputy Chief Financial OfficerSenior Vice President and Deputy Chief Financial Officer	Appointed	Nov 16, 2026	SEC 8-K
Nov 10, 2026	COMMERCIAL METALS Co	Kenji Hashimoto	Senior Vice President and Chief Financial OfficerCFO	Appointed	Jan 15, 2027	SEC 8-K

Sort:Filing date ↑Company Role

SIRIUS XM HOLDINGS INC.Departed
Jennifer C. Witz CEO
Filed Nov 9, 2026Effective Dec 31, 2026SEC 8-K
SM Energy CoAppointed
George Green CLO
Filed Nov 9, 2026Effective Nov 9, 2026SEC 8-K
SONOCO PRODUCTS CODeparted
R. Howard Coker CEO
Filed Nov 9, 2026Effective Dec 31, 2026SEC 8-K
SONOCO PRODUCTS COAppointed
Ernest D. Haynes III CEO
Filed Nov 9, 2026Effective Dec 31, 2026SEC 8-K
STRYKER CORPAppointed
James E. Davis Director
Filed Nov 9, 2026Effective Jan 1, 2027SEC 8-K
UNITEDHEALTH GROUP INCAppointed
Madeline Bell independent director
Filed Nov 9, 2026Effective Nov 3, 2026SEC 8-K
Upstart Holdings, Inc.Departed
Natalia Mirgorodskaya Chief Accounting Officer (Principal Accounting Officer)
Filed Nov 9, 2026Effective Nov 30, 2026SEC 8-K
Upstart Holdings, Inc.Appointed
Andrea Blankmeyer Interim Principal Accounting Officer
Filed Nov 9, 2026Effective Nov 30, 2026SEC 8-K
Vestis CorpDeparted
John Laveck Vice President and Chief Accounting Officer
Filed Nov 9, 2026Effective Dec 11, 2026SEC 8-K
Vestis CorpAppointed
Russell T. Tiejema principal accounting officer
Filed Nov 9, 2026SEC 8-K
Vistance Networks, Inc.Departed
Chuck Treadway CEO
Filed Nov 9, 2026Effective Feb 1, 2027SEC 8-K
COMMERCIAL METALS CoDeparted
Paul J. Lawrence CFO
Filed Nov 10, 2026Effective Jan 15, 2027SEC 8-K
COMMERCIAL METALS CoAppointed
Kenji Hashimoto Senior Vice President and Deputy Chief Financial Officer
Filed Nov 10, 2026Effective Nov 16, 2026SEC 8-K
COMMERCIAL METALS CoAppointed
Kenji Hashimoto CFO
Filed Nov 10, 2026Effective Jan 15, 2027SEC 8-K