MIDDLEFIELD BANC CORP

Ticker: MBCN CUSIP: 596304204 Class: Common Stock

Allspring Global Investments Holdings, LLC's Holding History (CIK: 0001890906)

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

Q4 2023

Shares 9 Value ($000) $0 Avg Close $26.84 Range $22.80 - $34.65

Q3 2023

Shares 391 Value ($000) $10 Avg Close $25.38 Range $22.86 - $27.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	9	$0	$26.84	$22.80 - $34.65
Q3 2023	391	$10	$25.38	$22.86 - $27.84