CFO changes

Chief financial officer appointments and departures from SEC 8-K filings.

Updated Nov 6, 2026

CFO changes, last 12 months

541

Appointments

300

Last 12 months

Departures

Last 12 months

Other roles

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Appointments and departures per month

December 2025 to November 2026

CFO appointments and departures per month
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	106	22
September 2026	78	13
October 2026	92	15
November 2026	24	3

Sectors with the most CFO changes

Last 12 months

Sectors with the most CFO changes, last 12 months
Sector	CFO changes
Software	15
Electronics	14
Banking and finance	12
Biotechnology	9
Energy	6
Professional services	6
Insurance	5
Aerospace	4
Restaurants	3
Trucking and logistics	1

CFO changes
Filing date	Company	Person	Change	Effective date	Source
Oct 26, 2026	OpenWorld, Inc.	Jennifer Cola	Departed	Oct 23, 2026	SEC 8-K
Oct 26, 2026	OpenWorld, Inc.	Gerard Hernandez	Appointed	Oct 23, 2026	SEC 8-K
Oct 26, 2026	Praetorian Acquisition Corp.	Peter Ondishin	Departed	Oct 20, 2026	SEC 8-K
Oct 26, 2026	Seres Therapeutics, Inc.	Marella Thorell	Departed	Nov 15, 2026	SEC 8-K
Oct 26, 2026	Soren Acquisition Corp.	Jamie Weber	Departed	Oct 20, 2026	SEC 8-K
Oct 26, 2026	Soren Acquisition Corp.	Joseph Tonnos	Appointed	Oct 20, 2026	SEC 8-K
Oct 23, 2026	AMASS BRANDS	Zachary Ament	Departed	Nov 16, 2026	SEC 8-K
Oct 23, 2026	AMASS BRANDS	Geoffrey McFarlane	Appointed	Nov 17, 2026	SEC 8-K
Oct 23, 2026	House of Doge Inc.	Charles Park	Departed	Oct 22, 2026	SEC 8-K
Oct 23, 2026	Lunai Bioworks Inc.	Nathen Fuentes	Departed	Oct 22, 2026	SEC 8-K
Oct 23, 2026	Offerpad Solutions Inc.	Peter Knag	Departed	Oct 20, 2026	SEC 8-K
Oct 23, 2026	Offerpad Solutions Inc.	Andrew Pieper	Appointed	Oct 20, 2026	SEC 8-K
Oct 23, 2026	Premier Air Charter Holdings Inc.	Matt Aune	Departed	Oct 19, 2026	SEC 8-K
Oct 22, 2026	BLUE DOLPHIN ENERGY CO	William Christopher (“Chris”) McDougall	Appointed	Oct 17, 2026	SEC 8-K
Oct 22, 2026	Forgent Power Solutions, Inc.	Ryan Fiedler	Departed	Oct 21, 2026	SEC 8-K
Oct 22, 2026	Forgent Power Solutions, Inc.	Amy Ard	Appointed	Oct 21, 2026	SEC 8-K
Oct 22, 2026	Kinsale Capital Group, Inc.	Bryan P. Petrucelli	Departed	Mar 2, 2027	SEC 8-K
Oct 22, 2026	Kinsale Capital Group, Inc.	Christopher R. Tangard	Appointed	Mar 2, 2027	SEC 8-K
Oct 22, 2026	PLUMAS BANCORP	Richard Belstock	Departed	Jan 1, 2027	SEC 8-K
Oct 22, 2026	PLUMAS BANCORP	Kelsey Cassinelli	Appointed	Jan 1, 2027	SEC 8-K

Sort:Filing date ↓Company

OpenWorld, Inc.Departed
Jennifer Cola CFO
Filed Oct 26, 2026Effective Oct 23, 2026SEC 8-K
OpenWorld, Inc.Appointed
Gerard Hernandez CFO
Filed Oct 26, 2026Effective Oct 23, 2026SEC 8-K
Praetorian Acquisition Corp.Departed
Peter Ondishin CFO
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
Seres Therapeutics, Inc.Departed
Marella Thorell CFO
Filed Oct 26, 2026Effective Nov 15, 2026SEC 8-K
Soren Acquisition Corp.Departed
Jamie Weber CFO
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
Soren Acquisition Corp.Appointed
Joseph Tonnos CFO
Filed Oct 26, 2026Effective Oct 20, 2026SEC 8-K
AMASS BRANDSDeparted
Zachary Ament CFO
Filed Oct 23, 2026Effective Nov 16, 2026SEC 8-K
AMASS BRANDSAppointed
Geoffrey McFarlane CFO
Filed Oct 23, 2026Effective Nov 17, 2026SEC 8-K
House of Doge Inc.Departed
Charles Park CFO
Filed Oct 23, 2026Effective Oct 22, 2026SEC 8-K
Lunai Bioworks Inc.Departed
Nathen Fuentes CFO
Filed Oct 23, 2026Effective Oct 22, 2026SEC 8-K
Offerpad Solutions Inc.Departed
Peter Knag CFO
Filed Oct 23, 2026Effective Oct 20, 2026SEC 8-K
Offerpad Solutions Inc.Appointed
Andrew Pieper CFO
Filed Oct 23, 2026Effective Oct 20, 2026SEC 8-K
Premier Air Charter Holdings Inc.Departed
Matt Aune CFO
Filed Oct 23, 2026Effective Oct 19, 2026SEC 8-K
BLUE DOLPHIN ENERGY COAppointed
William Christopher (“Chris”) McDougall CFO
Filed Oct 22, 2026Effective Oct 17, 2026SEC 8-K
Forgent Power Solutions, Inc.Departed
Ryan Fiedler CFO
Filed Oct 22, 2026Effective Oct 21, 2026SEC 8-K
Forgent Power Solutions, Inc.Appointed
Amy Ard CFO
Filed Oct 22, 2026Effective Oct 21, 2026SEC 8-K
Kinsale Capital Group, Inc.Departed
Bryan P. Petrucelli CFO
Filed Oct 22, 2026Effective Mar 2, 2027SEC 8-K
Kinsale Capital Group, Inc.Appointed
Christopher R. Tangard CFO
Filed Oct 22, 2026Effective Mar 2, 2027SEC 8-K
PLUMAS BANCORPDeparted
Richard Belstock CFO
Filed Oct 22, 2026Effective Jan 1, 2027SEC 8-K
PLUMAS BANCORPAppointed
Kelsey Cassinelli CFO
Filed Oct 22, 2026Effective Jan 1, 2027SEC 8-K