As of September 29, 2026, the three largest insider holders of JMSB are Jonathan Craig Kinney (Director, 609.93K shares), Michael T Foster (Director, 337.57K shares), Ronald J Gordon (Director, 151.37K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Jonathan Craig Kinney | Director | 330,001 | 279,926 | 609,927 | 38.5% | 28 Aug, 2026 |
| 2 | Michael T Foster | Director | 337,573 | 0 | 337,573 | 21.3% | 18 Dec, 2025 |
| 3 | Ronald J Gordon | Director | 151,373 | 0 | 151,373 | 9.6% | 22 Dec, 2022 |
| 4 | Oscar Leland Mahan | Director | 94,981 | 0 | 94,981 | 6.0% | 05 Jun, 2026 |
| 5 | Christopher W Bergstrom | Chief Executive Officer | 42,147 | 32,720 | 74,867 | 4.7% | 26 Jun, 2026 |
| 6 | Lim Nguonly | Director | 64,375 | 0 | 64,375 | 4.1% | 19 Dec, 2024 |
| 7 | Kent Carstater | Chief Financial Officer | 56,219 | 0 | 56,219 | 3.6% | 18 Dec, 2025 |
| 8 | Subhash Garg | Director | 44,213 | 0 | 44,213 | 2.8% | 18 Dec, 2025 |
| 9 | Michael A Garcia | Director | 36,273 | 0 | 36,273 | 2.3% | 18 Dec, 2025 |
| 10 | Philip Chase | Director | 32,408 | 0 | 32,408 | 2.0% | 28 Aug, 2026 |
| 11 | Philip W Allin | Director | 29,963 | 0 | 29,963 | 1.9% | 18 Dec, 2025 |
| 12 | Andrew Peden | Chief Banking Officer | 26,560 | 0 | 26,560 | 1.7% | 18 Dec, 2025 |
| 13 | Carl E Dodson | Chief Operating Officer Cro | 23,000 | 0 | 23,000 | 1.5% | 27 May, 2022 |
| 14 | Kelly Jo Bell | Chief Operating Officer | 1,333 | 0 | 1,333 | 0.1% | 22 Dec, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 26 Aug, 2026 | Philip Chase | Director | Acquired P | 133 | $22.96 | $3.05K | 32,408 | Direct |
| 26 Aug, 2026 | Jonathan Craig Kinney | Director | Acquired P | 1,119 | $22.92 | $25.65K | 330,001 | Direct |
| 26 Aug, 2026 | Jonathan Craig Kinney | Director | Acquired P | 1,238 | $22.92 | $28.37K | 279,926 | Indirect |
| 17 Jun, 2026 | Christopher W Bergstrom | Chief Executive Officer | Disposed G | 32,720 | $0.00 | $0 | 42,147 | Direct |
| 17 Jun, 2026 | Christopher W Bergstrom | Chief Executive Officer | Acquired G | 32,720 | $0.00 | $0 | 32,720 | Indirect |
| 03 Jun, 2026 | Jonathan Craig Kinney | Director | Acquired P | 1,092 | $21.03 | $22.96K | 328,882 | Direct |
| 03 Jun, 2026 | Oscar Leland Mahan | Director | Acquired P | 179 | $21.03 | $3.76K | 94,981 | Direct |
| 03 Jun, 2026 | Jonathan Craig Kinney | Director | Acquired P | 1,208 | $21.03 | $25.40K | 278,688 | Indirect |
| 19 Dec, 2025 | Kelly Jo Bell | Chief Operating Officer | Disposed F | 37 | $21.36 | $790 | 1,333 | Direct |
| 16 Dec, 2025 | Andrew Peden | Chief Banking Officer | Acquired A | 2,376 | $0.00 | $0 | 26,754 | Direct |
| 16 Dec, 2025 | Jonathan Craig Kinney | Director | Acquired A | 2,138 | $0.00 | $0 | 327,790 | Direct |
| 16 Dec, 2025 | Oscar Leland Mahan | Director | Acquired A | 1,901 | $0.00 | $0 | 94,802 | Direct |
| 16 Dec, 2025 | Christopher W Bergstrom | Chief Executive Officer | Acquired A | 9,502 | $0.00 | $0 | 74,867 | Direct |
| 16 Dec, 2025 | Kent Carstater | Chief Financial Officer | Acquired A | 3,088 | $0.00 | $0 | 56,219 | Direct |
| 16 Dec, 2025 | Michael T Foster | Director | Acquired A | 1,901 | $0.00 | $0 | 337,573 | Direct |
| 16 Dec, 2025 | Subhash Garg | Director | Acquired A | 1,901 | $0.00 | $0 | 44,213 | Direct |
| 16 Dec, 2025 | Philip Chase | Director | Acquired A | 1,901 | $0.00 | $0 | 32,275 | Direct |
| 16 Dec, 2025 | Philip W Allin | Director | Acquired A | 1,901 | $0.00 | $0 | 29,963 | Direct |
| 16 Dec, 2025 | Michael A Garcia | Director | Acquired A | 1,901 | $0.00 | $0 | 36,273 | Direct |
| 17 Dec, 2025 | Kelly Jo Bell | Chief Operating Officer | Disposed F | 28 | $21.37 | $598 | 1,370 | Direct |