MIDDLEFIELD BANC CORP

Ticker: MBCN CUSIP: 596304204 Class: Common Stock

Proficio Capital Partners LLC's Holding History (CIK: 0001654175)

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

Q2 2019

Shares 64 Value ($000) $3 Avg Close $16.39 Range $15.81 - $17.68

Q1 2019

Shares 132 Value ($000) $5 Avg Close $17.33 Range $16.11 - $18.21

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	64	$3	$16.39	$15.81 - $17.68
Q1 2019	132	$5	$17.33	$16.11 - $18.21