Mahan Oscar Leland - Insider Non-Derivative Transactions at John Marshall Bancorp, Inc. (JMSB) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 16, 2025, Mahan Oscar Leland's relationship to John Marshall Bancorp, Inc. (JMSB) is Director, and currently has 94,802 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other JMSB insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Mahan Oscar Leland - Insider Non-Derivative Transactions of JMSB Common Stock
Mahan Oscar Leland - Insider Non-Derivative Transactions at JMSB
Items per page:
0 of 0
Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 17, 2025 Acquisition -- (Common Stock) 1901 0 94802
Jul 16, 2025 P -- (Common Stock) 712 18.63 92901
May 6, 2025 Sell -- (Common Stock) 30 17.33 92189
May 6, 2025 Sell -- (Common Stock) 302 17.19 92219
May 6, 2025 Sell -- (Common Stock) 100 17.18 92521
May 6, 2025 Sell -- (Common Stock) 100 17.15 92621
May 6, 2025 Sell -- (Common Stock) 3 17.15 92721
May 6, 2025 Sell -- (Common Stock) 300 17.12 92724
May 6, 2025 Sell -- (Common Stock) 100 17.1 93024
May 6, 2025 Sell -- (Common Stock) 1116 17.1 93124
May 6, 2025 Sell -- (Common Stock) 2 17.09 94240
May 6, 2025 Sell -- (Common Stock) 2 17.08 94242
May 6, 2025 Sell -- (Common Stock) 156 17.08 94244
May 6, 2025 Sell -- (Common Stock) 278 17.06 94400
May 6, 2025 Sell -- (Common Stock) 9 17.05 94678
May 6, 2025 Sell -- (Common Stock) 3 17.05 94687
May 6, 2025 Sell -- (Common Stock) 9 17.04 94690
May 6, 2025 Sell -- (Common Stock) 125 17.02 94699
May 6, 2025 Sell -- (Common Stock) 765 17.01 94824
May 6, 2025 Sell -- (Common Stock) 1733 17 95589
Apr 29, 2025 F -- (Common Stock) 2083 16.16 97322
Apr 29, 2025 M -- (Common Stock) 10250 11.77 99405
Dec 18, 2024 Acquisition -- (Common Stock) 1610 0 89155
Nov 21, 2024 Sell -- (Common Stock) 25 23.53 87545
Nov 21, 2024 Sell -- (Common Stock) 200 23.37 87570
Nov 21, 2024 Sell -- (Common Stock) 100 23.34 87770
Nov 21, 2024 Sell -- (Common Stock) 171 23.32 87870
Nov 21, 2024 Sell -- (Common Stock) 190 23.29 88041
Nov 21, 2024 Sell -- (Common Stock) 4 23.23 88231
Nov 21, 2024 Sell -- (Common Stock) 100 23.2 88235
Nov 21, 2024 Sell -- (Common Stock) 100 23.18 88335
Nov 21, 2024 Sell -- (Common Stock) 200 23.16 88435
Nov 21, 2024 Sell -- (Common Stock) 4 23.08 88635
Nov 21, 2024 Sell -- (Common Stock) 4 23.07 88639
Nov 21, 2024 Sell -- (Common Stock) 579 23.06 88643
Nov 21, 2024 Sell -- (Common Stock) 100 23.06 89222
Nov 21, 2024 Sell -- (Common Stock) 9 23.05 89322
Nov 21, 2024 Sell -- (Common Stock) 4 23.02 89331
Nov 21, 2024 Sell -- (Common Stock) 380 23.02 89335
Nov 21, 2024 Sell -- (Common Stock) 100 23 89715
Nov 21, 2024 Sell -- (Common Stock) 89 22.92 89815
Nov 21, 2024 Sell -- (Common Stock) 6 22.84 89904
Nov 21, 2024 Sell -- (Common Stock) 236 22.83 89910
Nov 21, 2024 Sell -- (Common Stock) 292 22.81 90146
Nov 21, 2024 Sell -- (Common Stock) 318 22.8 90438
Nov 21, 2024 Sell -- (Common Stock) 9 22.79 90756
Nov 21, 2024 Sell -- (Common Stock) 300 22.77 90765
Nov 21, 2024 Sell -- (Common Stock) 4 22.76 91065
Nov 21, 2024 Sell -- (Common Stock) 32 22.74 91069
Nov 21, 2024 Sell -- (Common Stock) 16 22.69 91101
Nov 21, 2024 Sell -- (Common Stock) 1 22.67 91117
Nov 21, 2024 Sell -- (Common Stock) 188 22.65 91118
Nov 21, 2024 Sell -- (Common Stock) 135 22.65 91306
Nov 21, 2024 Sell -- (Common Stock) 384 22.64 91441
Nov 21, 2024 Sell -- (Common Stock) 424 22.63 91825
Nov 21, 2024 Sell -- (Common Stock) 980 22.62 92249
Nov 21, 2024 Sell -- (Common Stock) 500 22.61 93229
Nov 21, 2024 Sell -- (Common Stock) 100 22.61 93729
Nov 21, 2024 Sell -- (Common Stock) 195 22.56 93829
Nov 21, 2024 Sell -- (Common Stock) 10 22.55 94024
Nov 21, 2024 Sell -- (Common Stock) 200 22.54 94034
Nov 21, 2024 Sell -- (Common Stock) 13 22.53 94234
Nov 21, 2024 Sell -- (Common Stock) 23 22.48 94247
Nov 21, 2024 Sell -- (Common Stock) 70 22.43 94270
Nov 21, 2024 Sell -- (Common Stock) 117 22.42 94340
Nov 21, 2024 Sell -- (Common Stock) 444 22.4 94457
Nov 21, 2024 Sell -- (Common Stock) 28 22.73 94901
Nov 21, 2024 Sell -- (Common Stock) 2129 22.36 94929
Nov 21, 2024 Sell -- (Common Stock) 100 22.25 97058
Nov 21, 2024 Sell -- (Common Stock) 102 22.23 97158
Nov 21, 2024 Sell -- (Common Stock) 89 22.17 97260
Nov 21, 2024 Sell -- (Common Stock) 105 22.16 97349
Nov 21, 2024 Sell -- (Common Stock) 200 22.13 97454
Nov 21, 2024 Sell -- (Common Stock) 101 22.09 97654
Nov 21, 2024 Sell -- (Common Stock) 40 22.04 97755
Nov 21, 2024 Sell -- (Common Stock) 2 22.04 97795
Nov 21, 2024 Sell -- (Common Stock) 216 22.03 97797
Nov 21, 2024 Sell -- (Common Stock) 108 22.03 98013
Nov 21, 2024 Sell -- (Common Stock) 846 22.02 98121
Nov 21, 2024 Sell -- (Common Stock) 142 22.01 98967
Nov 21, 2024 Sell -- (Common Stock) 1392 22 99109
Nov 20, 2024 Sell -- (Common Stock) 8 24.23 100501
Nov 20, 2024 Sell -- (Common Stock) 101 24.12 100509
Nov 20, 2024 Sell -- (Common Stock) 2 24.12 100610
Nov 20, 2024 Sell -- (Common Stock) 222 24.1 100612
Nov 20, 2024 Sell -- (Common Stock) 8 23.91 100834
Nov 20, 2024 Sell -- (Common Stock) 5 23.87 100842
Nov 20, 2024 Sell -- (Common Stock) 15 23.86 100847
Nov 20, 2024 Sell -- (Common Stock) 7 23.86 100862
Nov 20, 2024 Sell -- (Common Stock) 1 23.84 100869
Nov 20, 2024 Sell -- (Common Stock) 15 23.83 100870
Nov 20, 2024 Sell -- (Common Stock) 141 23.82 100885
Nov 20, 2024 Sell -- (Common Stock) 7 23.8 101026
Nov 20, 2024 Sell -- (Common Stock) 8 23.74 101033
Nov 20, 2024 Sell -- (Common Stock) 1 23.72 101041
Nov 20, 2024 Sell -- (Common Stock) 100 23.71 101042
Nov 20, 2024 Sell -- (Common Stock) 153 23.7 101142
Nov 20, 2024 Sell -- (Common Stock) 16 23.7 101295
Nov 20, 2024 Sell -- (Common Stock) 293 23.67 101311
Nov 20, 2024 Sell -- (Common Stock) 119 23.66 101604
Nov 20, 2024 Sell -- (Common Stock) 167 23.65 101723
Nov 20, 2024 Sell -- (Common Stock) 8 23.64 101890
Nov 20, 2024 Sell -- (Common Stock) 14 23.6 101898
Nov 20, 2024 Sell -- (Common Stock) 17 23.58 101912
Nov 20, 2024 Sell -- (Common Stock) 1055 23.55 101929
Nov 20, 2024 Sell -- (Common Stock) 66 23.53 102984
Nov 20, 2024 Sell -- (Common Stock) 66 23.49 103050
Nov 19, 2024 Sell -- (Common Stock) 36 24.66 103116
Nov 19, 2024 Sell -- (Common Stock) 2 24.62 103152
Nov 19, 2024 Sell -- (Common Stock) 139 24.61 103154
Nov 19, 2024 Sell -- (Common Stock) 200 24.53 103293
Nov 19, 2024 Sell -- (Common Stock) 200 24.49 103493
Nov 19, 2024 Sell -- (Common Stock) 200 24.48 103693
Nov 19, 2024 Sell -- (Common Stock) 200 24.46 103893
Nov 19, 2024 Sell -- (Common Stock) 494 24.45 104093
Nov 19, 2024 Sell -- (Common Stock) 100 24.32 104587
Nov 19, 2024 P -- (Common Stock) 501 24.31 104687
Nov 19, 2024 Sell -- (Common Stock) 32 24.29 105188
Nov 19, 2024 Sell -- (Common Stock) 28 24.26 105220
Nov 19, 2024 Sell -- (Common Stock) 370 24.24 105248
Nov 19, 2024 Sell -- (Common Stock) 3 24.22 105618
Nov 19, 2024 Sell -- (Common Stock) 300 24.21 105621
Nov 19, 2024 Sell -- (Common Stock) 3 24.19 105921
Nov 19, 2024 Sell -- (Common Stock) 82 24.18 105924
Nov 19, 2024 Sell -- (Common Stock) 1 24.17 106006
Nov 19, 2024 Sell -- (Common Stock) 100 24.15 106007
Nov 19, 2024 Sell -- (Common Stock) 440 24.14 106107
Nov 19, 2024 Sell -- (Common Stock) 100 24.11 106547
Nov 19, 2024 Sell -- (Common Stock) 12 24.1 106647
Nov 19, 2024 Sell -- (Common Stock) 100 24.09 106659
Nov 19, 2024 Sell -- (Common Stock) 100 24.05 106759
Nov 19, 2024 Sell -- (Common Stock) 217 24.03 106859
Nov 19, 2024 Sell -- (Common Stock) 69 24 107076
Nov 19, 2024 Sell -- (Common Stock) 200 23.98 107145
Nov 19, 2024 Sell -- (Common Stock) 200 23.93 107345
Dec 20, 2023 Acquisition -- (Common Stock) 1480 0 107545