MIDDLEFIELD BANC CORP

Ticker: MBCN CUSIP: 596304204 Class: Common Stock

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2025
Shares 10,953 Value ($000) $378 Avg Close $32.90 Range $26.92 - $37.45
Q3 2025
Shares 12,479 Value ($000) $374 Avg Close $29.58 Range $26.13 - $33.52
Q2 2025
Shares 15,009 Value ($000) $452 Avg Close $27.24 Range $22.16 - $30.21
Q1 2025
Shares 13,868 Value ($000) $388 Avg Close $25.31 Range $23.25 - $29.04
Q4 2024
Shares 17,352 Value ($000) $487 Avg Close $28.61 Range $25.65 - $32.65
Q3 2024
Shares 13,553 Value ($000) $390 Avg Close $24.58 Range $20.54 - $28.56
Q2 2024
Shares 12,821 Value ($000) $308 Avg Close $21.13 Range $19.65 - $23.36
Q1 2024
Shares 19,094 Value ($000) $456 Avg Close $24.72 Range $21.50 - $30.82
Q4 2023
Shares 21,878 Value ($000) $708 Avg Close $26.84 Range $22.80 - $34.65
Q3 2023
Shares 15,308 Value ($000) $389 Avg Close $25.38 Range $22.86 - $27.84
Q2 2023
Shares 15,637 Value ($000) $419 Avg Close $23.96 Range $20.20 - $27.01
Q1 2023
Shares 11,316 Value ($000) $317 Avg Close $25.28 Range $23.59 - $26.95
Q4 2022
Shares 5,224 Value ($000) $143 Avg Close $25.80 Range $24.37 - $26.95
Q3 2022
Shares 7,547 Value ($000) $204 Avg Close $23.76 Range $21.70 - $25.82
Q2 2022
Shares 2,014 Value ($000) $50 Avg Close $22.49 Range $21.27 - $27.15
Q1 2022
Shares 2,262 Value ($000) $56 Avg Close $22.38 Range $20.97 - $23.07
Q4 2021
Shares 2,543 Value ($000) $63 Avg Close $22.11 Range $20.40 - $24.26
Q3 2021
Shares 2,977 Value ($000) $71 Avg Close $20.62 Range $19.79 - $21.46
Q2 2021
Shares 2,448 Value ($000) $58 Avg Close $19.71 Range $17.63 - $22.47
Q1 2021
Shares 3,664 Value ($000) $77 Avg Close $19.06 Range $15.95 - $22.71
Q4 2020
Shares 4,259 Value ($000) $96 Avg Close $17.94 Range $15.95 - $20.42
Q3 2020
Shares 2,201 Value ($000) $43 Avg Close $15.58 Range $14.45 - $18.27
Q2 2020
Shares 4,322 Value ($000) $90 Avg Close $15.54 Range $12.67 - $19.38
Q1 2020
Shares 4,266 Value ($000) $67 Avg Close $18.83 Range $10.03 - $23.03
Q4 2019
Shares 721 Value ($000) $19 Avg Close $20.32 Range $18.69 - $23.92
Q3 2019
Shares 1,391 Value ($000) $65 Avg Close $18.55 Range $16.36 - $20.84
Q2 2019
Shares 1,619 Value ($000) $66 Avg Close $16.39 Range $15.81 - $17.68
Q1 2019
Shares 2,708 Value ($000) $112 Avg Close $17.33 Range $16.11 - $18.21
Q4 2018
Shares 3,463 Value ($000) $147 Avg Close $18.11 Range $15.59 - $19.49
Q3 2018
Shares 2,550 Value ($000) $120 Avg Close $19.82 Range $18.55 - $20.95
Q2 2018
Shares 2,085 Value ($000) $106 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
Q4 2017
Shares 825 Value ($000) $40 Avg Close $18.31 Range $16.88 - $19.97
Q3 2017
Shares 2,538 Value ($000) $117 Avg Close $17.96 Range $16.44 - $19.82
Q2 2017
Shares 3,066 Value ($000) $154 Avg Close $19.06 Range $16.94 - $21.22
Q1 2017
Shares 1,167 Value ($000) $53 Avg Close $15.83 Range $14.82 - $17.88
Q4 2016
Shares 1,000 Value ($000) $39 Avg Close $13.85 Range $12.83 - $15.06
Q3 2016
Shares 1,000 Value ($000) $34 Avg Close $12.61 Range $12.03 - $13.12
Q2 2016
Shares 1,000 Value ($000) $32 Avg Close $12.04 Range $11.75 - $12.54
Q1 2016
Shares 1,385 Value ($000) $44 Avg Close $12.32 Range $11.84 - $12.85
Q4 2015
Shares 1,573 Value ($000) $51 Avg Close $12.01 Range $10.15 - $12.99
Q3 2015
Shares 2,012 Value ($000) $62 Avg Close $11.61 Range $11.19 - $12.60
Q2 2015
Shares 1,942 Value ($000) $62 Avg Close $11.86 Range $11.52 - $12.50
Q1 2015
Shares 1,657 Value ($000) $53 Avg Close $12.07 Range $11.48 - $12.59
Q4 2014
Shares 1,251 Value ($000) $44 Avg Close $12.01 Range $11.91 - $12.80