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MIDDLEFIELD BANC CORP (MBCN) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:MBCN - US5963042040 - Common Stock

34.73 USD
+0.23 (+0.67%)
Last: 1/15/2026, 8:00:01 PM
MBCN Ownership Chart.MBCN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.MBCN Ownership.InsiderInstitutionalPublic



Shares Outstanding8.09M
Float7.20M
Float Short Interest Percentage0.67%
Owners (insider)3.94%
Owners (institutional)27.78%
Owners (insider) change10.95%
Owners (institutional) change0.01%
MBCN Institutional Ownership HistoryMBCN Institutional Ownership HistoryMBCN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 500K 1M 1.5M 2M 2.5M
MBCN Historical Insider Transactions ChartMBCN Historical Insider Buy and Sell Transactions ChartMBCN Historical Insider Transactions Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 10K 20K 30K
Date Name Type Shares Price Amount
Dec 17, 2025 Cheravitch Michael L Grant 5204 37.00 $ 192,548.00
Dec 17, 2025 Cheravitch Michael L Option Excercise 1514 37.00 $ 56,018.00
Dec 17, 2025 Noblit Rebecca A Grant 676 37.00 $ 25,012.00
Dec 17, 2025 Noblit Rebecca A Option Excercise 193 37.00 $ 7,141.00
Dec 17, 2025 RANTTILA MICHAEL Grant 16271 37.00 $ 602,027.00
Dec 17, 2025 RANTTILA MICHAEL Option Excercise 3962 37.00 $ 146,594.00
Dec 17, 2025 Wilson Thomas M Grant 1651 37.00 $ 61,087.00
Dec 17, 2025 Wilson Thomas M Option Excercise 480 37.00 $ 17,760.00
Dec 17, 2025 Winters Sarah A Grant 5204 37.00 $ 192,548.00
Dec 17, 2025 Winters Sarah A Option Excercise 1517 37.00 $ 56,129.00
Dec 17, 2025 Zimmerly Ronald Len Jr. Grant 14814 37.00 $ 548,118.00
Dec 17, 2025 Zimmerly Ronald Len Jr. Option Excercise 4126 37.00 $ 152,662.00
Dec 17, 2025 Erminio Courtney M Grant 4239 37.00 $ 156,843.00
Dec 17, 2025 Erminio Courtney M Option Excercise 1202 37.00 $ 44,474.00
Dec 1, 2025 Zimmerly Ronald Len Jr. Grant 3788 34.82 $ 131,898.16
Dec 1, 2025 Zimmerly Ronald Len Jr. Option Excercise 1112 34.82 $ 38,719.84
Aug 6, 2025 RANTTILA MICHAEL Grant 1506 27.11 $ 40,827.66
Aug 6, 2025 RANTTILA MICHAEL Option Excercise 438 27.11 $ 11,874.18
Aug 6, 2025 Wilson Thomas M Grant 853 27.11 $ 23,124.83
Aug 6, 2025 Wilson Thomas M Option Excercise 261 27.11 $ 7,075.71
Aug 6, 2025 Winters Sarah A Grant 853 27.11 $ 23,124.83
Aug 6, 2025 Winters Sarah A Option Excercise 248 27.11 $ 6,723.28
Aug 6, 2025 Cheravitch Michael L Grant 853 27.11 $ 23,124.83
Aug 6, 2025 Cheravitch Michael L Option Excercise 248 27.11 $ 6,723.28
Aug 6, 2025 Zimmerly Ronald Len Jr. Grant 2260 27.11 $ 61,268.60
Aug 6, 2025 Zimmerly Ronald Len Jr. Option Excercise 663 27.11 $ 17,973.93
Feb 21, 2025 RANTTILA MICHAEL Open Market Purchase 48 25.15 $ 1,207.20
Feb 21, 2025 Voinovich Michael C Open Market Purchase 120 26.00 $ 3,120.00
Feb 3, 2025 RANTTILA MICHAEL Open Market Purchase 300 25.50 $ 7,650.00