MIDDLEFIELD BANC CORP

Ticker: MBCN CUSIP: 596304204 Class: Common Stock

MCDONALD PARTNERS LLC's Holding History (CIK: 0001331074)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 8,100 Value ($000) $280 Avg Close $32.90 Range $26.92 - $37.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,100	$280	$32.90	$26.92 - $37.45