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JOHN MARSHALL BANCORP INC (JMSB) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:JMSB - US47805L1017 - Common Stock

19.82 USD
-0.16 (-0.8%)
Last: 1/16/2026, 8:00:02 PM
19.82 USD
0 (0%)
After Hours: 1/16/2026, 8:00:02 PM
JMSB Ownership Chart.JMSB Ownership Chart: showing Insider, Institutional ownership and shares available to the public.JMSB Ownership.InsiderInstitutionalPublic



Shares Outstanding14.18M
Float12.36M
Float Short Interest Percentage0.81%
Owners (insider)12.57%
Owners (institutional)48.24%
Owners (insider) change2.88%
Owners (institutional) change0.24%
JMSB Institutional Ownership HistoryJMSB Institutional Ownership HistoryJMSB Institutional Ownership History Mar 2022 Jun 2022 Sep 2022 Dec 2022 Mar 2023 Jun 2023 Sep 2023 Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 Dec 2025 2M 4M 6M
JMSB Historical Insider Transactions ChartJMSB Historical Insider Buy and Sell Transactions ChartJMSB 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 0 10K 20K 30K
Date Name Type Shares Price Amount
Dec 19, 2025 Bell Kelly Jo Option Excercise 37 21.36 $ 790.32
Dec 17, 2025 Bell Kelly Jo Option Excercise 28 21.37 $ 598.36
Dec 17, 2025 Peden Andrew Option Excercise 194 21.37 $ 4,145.78
Dec 16, 2025 BERGSTROM CHRISTOPHER W Grant 9502 0.00 $ 0.00
Dec 16, 2025 Chase Philip Grant 1901 0.00 $ 0.00
Dec 16, 2025 Peden Andrew Grant 2376 0.00 $ 0.00
Dec 16, 2025 Carstater Kent Grant 3088 0.00 $ 0.00
Dec 16, 2025 Foster Michael T Grant 1901 0.00 $ 0.00
Dec 16, 2025 Kinney Jonathan Craig Grant 2138 0.00 $ 0.00
Dec 16, 2025 Mahan Oscar Leland Grant 1901 0.00 $ 0.00
Dec 16, 2025 Garg Subhash Grant 1901 0.00 $ 0.00
Dec 16, 2025 GARCIA MICHAEL A Grant 1901 0.00 $ 0.00
Dec 16, 2025 Allin Philip W Grant 1901 0.00 $ 0.00
Dec 5, 2025 Kinney Jonathan Craig Open Market Purchase 500 19.63 $ 9,815.00
Dec 2, 2025 Kinney Jonathan Craig Open Market Purchase 1345 19.33 $ 26,003.00
Nov 6, 2025 Kinney Jonathan Craig Open Market Purchase 500 18.90 $ 9,450.00
Nov 4, 2025 Kinney Jonathan Craig Open Market Purchase 1200 18.79 $ 22,545.00
Oct 31, 2025 Kinney Jonathan Craig Open Market Purchase 500 18.85 $ 9,425.00
Jul 31, 2025 Carstater Kent Open Market Purchase 5000 18.43 $ 92,155.94
Jul 30, 2025 GARCIA MICHAEL A Open Market Purchase 6162 19.20 $ 118,310.40
Jul 28, 2025 GARCIA MICHAEL A Open Market Purchase 7023 19.17 $ 134,607.24
Jul 15, 2025 Mahan Oscar Leland Open Market Purchase 712 18.63 $ 13,264.56
Jun 11, 2025 Kinney Jonathan Craig Open Market Purchase 900 17.41 $ 15,668.00
Jun 5, 2025 Kinney Jonathan Craig Open Market Purchase 1150 17.37 $ 19,970.00
Jun 2, 2025 Kinney Jonathan Craig Open Market Purchase 356 17.40 $ 6,195.00
May 30, 2025 Kinney Jonathan Craig Open Market Purchase 448 17.40 $ 7,793.88
May 28, 2025 Kinney Jonathan Craig Open Market Purchase 800 17.47 $ 13,975.00
May 5, 2025 Mahan Oscar Leland Open Market Sale 5133 17.06 $ 87,556.19
Apr 28, 2025 Mahan Oscar Leland Option Excercise 10250 11.77 $ 120,642.50
Apr 28, 2025 Mahan Oscar Leland Option Excercise 2083 16.16 $ 33,661.28
Apr 25, 2025 Peden Andrew Open Market Purchase 1200 15.50 $ 18,600.00
Apr 25, 2025 Carstater Kent Open Market Purchase 5000 15.77 $ 78,864.40
Apr 25, 2025 Kinney Jonathan Craig Open Market Purchase 2415 15.80 $ 38,155.62
Apr 11, 2025 Foster Michael T Option Excercise 11250 11.77 $ 132,412.50
Apr 4, 2025 Allin Philip W Option Excercise 11250 11.77 $ 132,412.50
Jan 31, 2025 Kinney Jonathan Craig Grant 1022 18.80 $ 19,215.30
Jan 21, 2025 Carstater Kent Option Excercise 213 19.88 $ 4,234.44
Jan 21, 2025 Peden Andrew Option Excercise 71 19.88 $ 1,411.48