MIDDLEFIELD BANC CORP — Director's Dealing 2019

May 17, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MIDDLEFIELD BANC CORP (MBCN)
CIK: 0000836147
Period of Report: 2019-05-15

Reporting Person: MAST DARRYL E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-05-15	Common Stock	P	1000	$39.6456	Acquired	10865.551	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2400	Direct
Common Stock	566.427	Direct
Common Stock	1100.407	Direct

Footnotes

F1: Includes shares acquired under the MBCN Dividend Reinvestment Plan.

F2: Shares are held in a Roth IRA.

F3: Shares are held in a traditional IRA.