Leadership changes

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

Updated Nov 6, 2026

Changes, November 2026

287

Appointments

163

Departures

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Leadership changes
Filing date	Company	Person	Role	Change	Effective date	Source
Nov 4, 2026	SIEBERT FINANCIAL CORP	David J. Gebbia	Co-Chief Executive OfficerCEO	Appointed	Nov 4, 2026	SEC 8-K
Nov 4, 2026	Tevogen Inc.	Susan Podlogar	directordirector	Departed	Nov 2, 2026	SEC 8-K
Nov 4, 2026	THUNDER MOUNTAIN GOLD INC	Ron Clayton	DirectorDirector	Appointed	Oct 1, 2026	SEC 8-K
Nov 4, 2026	THUNDER MOUNTAIN GOLD INC	Ron Espell	Chief Operating OfficerCOO	Departed	Sep 8, 2026	SEC 8-K
Nov 4, 2026	THUNDER MOUNTAIN GOLD INC	Steven A. Osterberg	Senior Vice-President of ExplorationSenior Vice-President of Exploration	Appointed	Sep 8, 2026	SEC 8-K
Nov 4, 2026	Uber Technologies, Inc	Jill Hazelbaker	President and Chief Corporate Affairs OfficerPresident	Departed	Nov 30, 2026	SEC 8-K
Nov 4, 2026	UNIVERSAL CORP /VA/	Gregory R. Friedman	directordirector	Appointed	Nov 4, 2026	SEC 8-K
Nov 3, 2026	Alamar Biosciences, Inc.	Timothy “Tod” White	PresidentPresident	Departed	Dec 31, 2026	SEC 8-K
Nov 3, 2026	ANAVEX LIFE SCIENCES CORP.	Terrie Kellmeyer, Ph.D.	Chief Executive Officer (“CEO”) and PresidentCEO	Appointed	Nov 1, 2026	SEC 8-K
Nov 3, 2026	ASTEC INDUSTRIES INC	Linda Knoll	DirectorDirector	Departed	Dec 14, 2026	SEC 8-K
Nov 3, 2026	ASTEC INDUSTRIES INC	John Keating	DirectorDirector	Appointed	Dec 11, 2026	SEC 8-K
Nov 3, 2026	ATN International, Inc.	Mary Mabey	Senior Vice President and General CounselSenior Vice President and General Counsel	Departed	Dec 31, 2026	SEC 8-K
Nov 3, 2026	Beacon Financial Corp	Sean A. Gray	President and Chief Executive OfficerCEO	Appointed	Sep 21, 2026	SEC 8-K
Nov 3, 2026	BGC Group, Inc.	JP Aubin	Vice ChairmanVice Chairman	Appointed	Dec 31, 2026	SEC 8-K
Nov 3, 2026	BGC Group, Inc.	JP Aubin	Co-CEOCEO	Departed	Dec 31, 2026	SEC 8-K
Nov 3, 2026	BNB Standard Corp	Anthony Scaramucci	directordirector	Appointed	Nov 3, 2026	SEC 8-K
Nov 3, 2026	CHEGG, INC	Marcela Martin	member of the Board of Directorsmember of the Board of Directors	Departed	Dec 10, 2026	SEC 8-K
Nov 3, 2026	Concentrix Corp	Chinnu Susan Varghese	Chief Financial OfficerCFO	Appointed	Dec 1, 2026	SEC 8-K
Nov 3, 2026	Concord Acquisition Corp II	Michele Cito	Chief Financial OfficerCFO	Departed	Oct 28, 2026	SEC 8-K
Nov 3, 2026	Concord Acquisition Corp II	Charles Coop	Chief Financial OfficerCFO	Appointed	Oct 28, 2026	SEC 8-K

Sort:Filing date ↓Company Role

SIEBERT FINANCIAL CORPAppointed
David J. Gebbia CEO
Filed Nov 4, 2026Effective Nov 4, 2026SEC 8-K
Tevogen Inc.Departed
Susan Podlogar director
Filed Nov 4, 2026Effective Nov 2, 2026SEC 8-K
THUNDER MOUNTAIN GOLD INCAppointed
Ron Clayton Director
Filed Nov 4, 2026Effective Oct 1, 2026SEC 8-K
THUNDER MOUNTAIN GOLD INCDeparted
Ron Espell COO
Filed Nov 4, 2026Effective Sep 8, 2026SEC 8-K
THUNDER MOUNTAIN GOLD INCAppointed
Steven A. Osterberg Senior Vice-President of Exploration
Filed Nov 4, 2026Effective Sep 8, 2026SEC 8-K
Uber Technologies, IncDeparted
Jill Hazelbaker President
Filed Nov 4, 2026Effective Nov 30, 2026SEC 8-K
UNIVERSAL CORP /VA/Appointed
Gregory R. Friedman director
Filed Nov 4, 2026Effective Nov 4, 2026SEC 8-K
Alamar Biosciences, Inc.Departed
Timothy “Tod” White President
Filed Nov 3, 2026Effective Dec 31, 2026SEC 8-K
ANAVEX LIFE SCIENCES CORP.Appointed
Terrie Kellmeyer, Ph.D. CEO
Filed Nov 3, 2026Effective Nov 1, 2026SEC 8-K
ASTEC INDUSTRIES INCDeparted
Linda Knoll Director
Filed Nov 3, 2026Effective Dec 14, 2026SEC 8-K
ASTEC INDUSTRIES INCAppointed
John Keating Director
Filed Nov 3, 2026Effective Dec 11, 2026SEC 8-K
ATN International, Inc.Departed
Mary Mabey Senior Vice President and General Counsel
Filed Nov 3, 2026Effective Dec 31, 2026SEC 8-K
Beacon Financial CorpAppointed
Sean A. Gray CEO
Filed Nov 3, 2026Effective Sep 21, 2026SEC 8-K
BGC Group, Inc.Appointed
JP Aubin Vice Chairman
Filed Nov 3, 2026Effective Dec 31, 2026SEC 8-K
BGC Group, Inc.Departed
JP Aubin CEO
Filed Nov 3, 2026Effective Dec 31, 2026SEC 8-K
BNB Standard CorpAppointed
Anthony Scaramucci director
Filed Nov 3, 2026Effective Nov 3, 2026SEC 8-K
CHEGG, INCDeparted
Marcela Martin member of the Board of Directors
Filed Nov 3, 2026Effective Dec 10, 2026SEC 8-K
Concentrix CorpAppointed
Chinnu Susan Varghese CFO
Filed Nov 3, 2026Effective Dec 1, 2026SEC 8-K
Concord Acquisition Corp IIDeparted
Michele Cito CFO
Filed Nov 3, 2026Effective Oct 28, 2026SEC 8-K
Concord Acquisition Corp IIAppointed
Charles Coop CFO
Filed Nov 3, 2026Effective Oct 28, 2026SEC 8-K