MIDDLEFIELD BANC CORP (MBCN) Stock Ownership

NASDAQ:MBCN • US5963042040

33.67 USD
-1.25 (-3.58%)
At close: Feb 27, 2026
33.67 USD
0 (0%)
After Hours: 2/27/2026, 8:16:46 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership News
MBCN Ownership Chart.MBCN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.MBCN Ownership.InsiderInstitutionalPublic



Shares Outstanding8.09M
Float7.41M
Float Short Interest Percentage0.48%
Owners (insider)3.94%
Owners (institutional)27.78%
Owners (insider) change30.32%
Owners (institutional) change4%
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 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 0 100K -100K -200K -300K -400K
Date Name Type Shares Price Amount
Mar 2, 2026 Moeller Jennifer L Other Disposition 4696 $ 0.00
Mar 2, 2026 Zimmerly Ronald Len Jr. Other Disposition 93475 $ 0.00
Mar 2, 2026 RANTTILA MICHAEL Other Disposition 33217 $ 0.00
Mar 2, 2026 Erminio Courtney M Other Disposition 20083 $ 0.00
Mar 2, 2026 Cheravitch Michael L Other Disposition 15691 $ 0.00
Mar 2, 2026 Noblit Rebecca A Other Disposition 21427 $ 0.00
Mar 2, 2026 Wilson Thomas M Other Disposition 35288 $ 0.00
Mar 2, 2026 Winters Sarah A Other Disposition 14463 $ 0.00
Mar 2, 2026 Voinovich Michael C Other Disposition 26416 $ 0.00
Mar 2, 2026 Bevan Thomas W Other Disposition 53088 $ 0.00
Mar 2, 2026 DiGeronimo Kevin A Other Disposition 5071 $ 0.00
Mar 2, 2026 TURK CAROLYN J Other Disposition 32560 $ 0.00
Mar 2, 2026 Skidmore William J Other Disposition 22755 $ 0.00
Mar 2, 2026 Jones Kenneth E Other Disposition 19879 $ 0.00
Mar 2, 2026 MCCASKEY JAMES J Other Disposition 12007 $ 0.00
Feb 23, 2026 Erminio Courtney M Grant 16547 35.18 $ 582,123.46
Feb 23, 2026 Erminio Courtney M Option Excercise 4714 35.18 $ 165,838.52
Feb 23, 2026 Zimmerly Ronald Len Jr. Grant 58626 35.18 $ 2,062,462.68
Feb 23, 2026 Zimmerly Ronald Len Jr. Option Excercise 24671 35.18 $ 867,925.78
Feb 23, 2026 RANTTILA MICHAEL Grant 18435 35.18 $ 648,543.30
Feb 23, 2026 RANTTILA MICHAEL Option Excercise 5087 35.18 $ 178,960.66
Feb 23, 2026 Cheravitch Michael L Grant 12859 35.18 $ 452,379.62
Feb 23, 2026 Cheravitch Michael L Option Excercise 3668 35.18 $ 129,040.24
Feb 23, 2026 Noblit Rebecca A Grant 18999 35.18 $ 668,384.82
Feb 23, 2026 Noblit Rebecca A Option Excercise 5420 35.18 $ 190,675.60
Feb 23, 2026 Wilson Thomas M Grant 18252 35.18 $ 642,105.36
Feb 23, 2026 Wilson Thomas M Option Excercise 5098 35.18 $ 179,347.64
Feb 23, 2026 Winters Sarah A Grant 13547 35.18 $ 476,583.46
Feb 23, 2026 Winters Sarah A Option Excercise 3994 35.18 $ 140,508.92
Feb 23, 2026 Moeller Jennifer L Grant 405 35.18 $ 14,247.90
Feb 23, 2026 TURK CAROLYN J Grant 405 35.18 $ 14,247.90
Feb 23, 2026 Bevan Thomas W Grant 405 35.18 $ 14,247.90
Feb 23, 2026 Voinovich Michael C Grant 405 35.18 $ 14,247.90
Feb 23, 2026 Skidmore William J Grant 405 35.18 $ 14,247.90
Feb 23, 2026 MCCASKEY JAMES J Grant 405 35.18 $ 14,247.90
Feb 23, 2026 Jones Kenneth E Grant 405 35.18 $ 14,247.90
Feb 23, 2026 DiGeronimo Kevin A Grant 405 35.18 $ 14,247.90
Jan 14, 2026 Zimmerly Ronald Len Jr. Option Excercise 758 34.50 $ 26,151.00
Jan 14, 2026 Winters Sarah A Grant 942 34.50 $ 32,499.00
Jan 14, 2026 Winters Sarah A Option Excercise 324 34.50 $ 11,178.00
Jan 14, 2026 Cheravitch Michael L Grant 876 34.50 $ 30,222.00
Jan 14, 2026 Cheravitch Michael L Option Excercise 301 34.50 $ 10,384.50
Jan 14, 2026 Erminio Courtney M Grant 942 34.50 $ 32,499.00
Jan 14, 2026 Erminio Courtney M Option Excercise 317 34.50 $ 10,936.50
Jan 14, 2026 RANTTILA MICHAEL Grant 1477 34.50 $ 50,956.50
Jan 14, 2026 RANTTILA MICHAEL Option Excercise 438 34.50 $ 15,111.00
Jan 14, 2026 Noblit Rebecca A Grant 966 34.50 $ 33,327.00
Jan 14, 2026 Noblit Rebecca A Option Excercise 327 34.50 $ 11,281.50
Jan 14, 2026 Wilson Thomas M Grant 895 34.50 $ 30,877.50
Jan 14, 2026 Wilson Thomas M Option Excercise 307 34.50 $ 10,591.50
Jan 14, 2026 Zimmerly Ronald Len Jr. Grant 2288 34.50 $ 78,936.00
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 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 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 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
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