Insider Transactions Reported by 26 Insiders of MIDDLEFIELD BANC CORP

Insiders trading volume in the past year

	Insiders	Shares	%	Avg Price	Total $
Buys	3	+2,418	100%	$25.64	+$61,995
Sells	0
Net	+3	+2,418	100%		+$61,995

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Report Date
Ronald Len Zimmerly Jr.	Chief Executive Officer, Director	$2,211,870			14 Jan 2026
JAMES R. HESLOP II	EVP/Chief Executive Officer, Director	$1,287,241			02 Jan 2024
THOMAS G. CALDWELL	President/Chief Executive Offi, Director	$1,161,335			31 Mar 2022
DARRYL E. MAST	Director	$1,055,489			01 Jan 2025
CAROLYN J. TURK	Director	$827,026			27 Jun 2025
Thomas M. Wilson	EVP-Chief Strategy Officer	$825,965			14 Jan 2026
MICHAEL RANTTILA	Evp/Cfo	$787,600	+$8,857	+1.1%	14 Jan 2026
Thomas W. Bevan	Director	$682,351			27 Jun 2025
Kenneth E. Jones	Director	$500,874			27 Jun 2025
Michael C. Voinovich	Director	$431,022	+$3,120	+0.73%	27 Jun 2025
Clayton W. Rose III	Director	$356,958			08 Nov 2021
Courtney M. Erminio	EVP/Chief Risk Officer	$344,559			14 Jan 2026
Rebecca A. Noblit	EVP-Chief Credit Officer	$337,558			14 Jan 2026
Michael L. Cheravitch	EVP-Chief Banking Officer	$284,835			14 Jan 2026
Sarah A. Winters	Evp/Chro	$234,539			14 Jan 2026
DONALD L. STACY	Treasurer/CFO	$199,649			01 May 2023
Charles O. Moore	President, Central Ohio Region	$196,003			13 Jan 2023
JAMES J. MCCASKEY	Director	$156,333			27 Jun 2025
Michael L. Allen	EVP-Financial & Deposit Serv.	$152,540			02 Jan 2024
Kevin A. DiGeronimo	Director	$120,009	+$50,018	+71%	27 Jun 2025
Mark Ramsey Watkins	Director	$115,561			01 Dec 2022
Robert J. Dawson	EVP/Chief Lending Officer	$58,266			02 Oct 2023
Jennifer L. Moeller	Director	$56,937			27 Jun 2025
ALFRED F. THOMPSON JR	EVP/Chief Credit Officer	$55,176			10 Mar 2023
William J. Skidmore	Director	$51,783			27 Jun 2025
SPENCER COHN	Director				01 Dec 2022

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.