MIDDLEFIELD BANC CORP

Ticker: MBCN CUSIP: 596304204 Class: Common Stock

BESSEMER GROUP INC's Holding History (CIK: 0001054074)

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

Q3 2019

Shares 200 Value ($000) $9 Avg Close $18.55 Range $16.36 - $20.84

Q2 2019

Shares 3,000 Value ($000) $123 Avg Close $16.39 Range $15.81 - $17.68

Q1 2019

Shares 3,000 Value ($000) $124 Avg Close $17.33 Range $16.11 - $18.21

Q4 2018

Shares 3,000 Value ($000) $127 Avg Close $18.11 Range $15.59 - $19.49

Q3 2018

Shares 3,400 Value ($000) $160 Avg Close $19.82 Range $18.55 - $20.95

Q2 2018

Shares 4,500 Value ($000) $228 Avg Close $20.70 Range $19.11 - $21.85

Q1 2018

Shares 1,700 Value ($000) $83 Avg Close $19.42 Range $18.41 - $20.32

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	200	$9	$18.55	$16.36 - $20.84
Q2 2019	3,000	$123	$16.39	$15.81 - $17.68
Q1 2019	3,000	$124	$17.33	$16.11 - $18.21
Q4 2018	3,000	$127	$18.11	$15.59 - $19.49
Q3 2018	3,400	$160	$19.82	$18.55 - $20.95
Q2 2018	4,500	$228	$20.70	$19.11 - $21.85
Q1 2018	1,700	$83	$19.42	$18.41 - $20.32