MIDDLEFIELD BANC CORP

Ticker: MBCN CUSIP: 596304204 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025
Shares 84,399 Value ($000) $2,915 Avg Close $32.90 Range $26.92 - $37.45
Q3 2025
Shares 83,877 Value ($000) $2,517 Avg Close $29.58 Range $26.13 - $33.52
Q2 2025
Shares 85,077 Value ($000) $2,562 Avg Close $27.24 Range $22.16 - $30.21
Q1 2025
Shares 82,561 Value ($000) $2,307 Avg Close $25.31 Range $23.25 - $29.04
Q4 2024
Shares 80,885 Value ($000) $2,269 Avg Close $28.61 Range $25.65 - $32.65
Q3 2024
Shares 79,661 Value ($000) $2,294 Avg Close $24.58 Range $20.54 - $28.56
Q2 2024
Shares 80,000 Value ($000) $1,923 Avg Close $21.13 Range $19.65 - $23.36
Q1 2024
Shares 80,071 Value ($000) $1,912 Avg Close $24.72 Range $21.50 - $30.82
Q4 2023
Shares 81,715 Value ($000) $2,646 Avg Close $26.84 Range $22.80 - $34.65
Q3 2023
Shares 82,618 Value ($000) $2,100 Avg Close $25.38 Range $22.86 - $27.84
Q2 2023
Shares 83,473 Value ($000) $2,238 Avg Close $23.96 Range $20.20 - $27.01
Q1 2023
Shares 84,651 Value ($000) $2,371 Avg Close $25.28 Range $23.59 - $26.95
Q4 2022
Shares 99,820 Value ($000) $3 Avg Close $25.80 Range $24.37 - $26.95
Q3 2022
Shares 101,618 Value ($000) $2,753 Avg Close $23.76 Range $21.70 - $25.82
Q2 2022
Shares 98,904 Value ($000) $2,493 Avg Close $22.49 Range $21.27 - $27.15
Q1 2022
Shares 96,410 Value ($000) $2,393 Avg Close $22.38 Range $20.97 - $23.07
Q4 2021
Shares 95,947 Value ($000) $2,381 Avg Close $22.11 Range $20.40 - $24.26
Q3 2021
Shares 93,053 Value ($000) $2,240 Avg Close $20.62 Range $19.79 - $21.46
Q2 2021
Shares 91,378 Value ($000) $2,157 Avg Close $19.71 Range $17.63 - $22.47
Q1 2021
Shares 92,180 Value ($000) $1,932 Avg Close $19.06 Range $15.95 - $22.71
Q4 2020
Shares 78,623 Value ($000) $1,769 Avg Close $17.94 Range $15.95 - $20.42
Q3 2020
Shares 78,623 Value ($000) $1,518 Avg Close $15.58 Range $14.45 - $18.27
Q2 2020
Shares 78,430 Value ($000) $1,627 Avg Close $15.54 Range $12.67 - $19.38
Q1 2020
Shares 74,292 Value ($000) $1,174 Avg Close $18.83 Range $10.03 - $23.03
Q4 2019
Shares 73,392 Value ($000) $1,915 Avg Close $20.32 Range $18.69 - $23.92
Q3 2019
Shares 36,696 Value ($000) $1,719 Avg Close $18.55 Range $16.36 - $20.84
Q2 2019
Shares 35,974 Value ($000) $1,474 Avg Close $16.39 Range $15.81 - $17.68
Q1 2019
Shares 34,288 Value ($000) $1,413 Avg Close $17.33 Range $16.11 - $18.21
Q4 2018
Shares 32,215 Value ($000) $1,367 Avg Close $18.11 Range $15.59 - $19.49
Q3 2018
Shares 28,186 Value ($000) $1,328 Avg Close $19.82 Range $18.55 - $20.95
Q2 2018
Shares 24,324 Value ($000) $1,233 Avg Close $20.70 Range $19.11 - $21.85
Q1 2018
Shares 7,536 Value ($000) $370 Avg Close $19.42 Range $18.41 - $20.32