UMBF's three largest insider shareholders as of September 29, 2026 are J Mariner Kemper (Chairman And Ceo, 1.50Mn shares), J Mariner Kemper (Chairman And Ceo, 680.97K shares), J Mariner Kemper (Chairman And Ceo, 328.71K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | J Mariner Kemper | Chairman And Ceo | 0 | 1,496,699 | 1,496,699 | 75.8% | 06 Aug, 2026 |
| 2 | James D Rine | President | 61,446 | 0 | 61,446 | 3.1% | 10 Jun, 2026 |
| 3 | Greg M Graves | Director | 40,463 | 0 | 40,463 | 2.0% | 03 Sep, 2026 |
| 4 | Shannon Andresen Johnson | Chief Administrative Officer | 34,775 | 0 | 34,775 | 1.8% | 13 Feb, 2026 |
| 5 | John K Schmidt | Director | 33,370 | 0 | 33,370 | 1.7% | 04 May, 2026 |
| 6 | Thomas S Terry | Chief Credit Officer | 30,689 | 0 | 30,689 | 1.6% | 18 Aug, 2026 |
| 7 | Ram Shankar | Chief Financial Officer | 30,389 | 0 | 30,389 | 1.5% | 18 Aug, 2026 |
| 8 | Timothy R. Murphy | Director | 27,576 | 0 | 27,576 | 1.4% | 05 May, 2026 |
| 9 | Uma Wilson | Executive Vice President | 20,270 | 0 | 20,270 | 1.0% | 04 Aug, 2026 |
| 10 | Abigail M Wendel | President Consumer Banking | 15,217 | 0 | 15,217 | 0.8% | 13 Mar, 2024 |
| 11 | L Joshua Sosland | Director | 14,612 | 0 | 14,612 | 0.7% | 04 May, 2026 |
| 12 | Nikki Farentino Newton | President, Private Wealth Mgmt | 11,981 | 0 | 11,981 | 0.6% | 04 Aug, 2026 |
| 13 | Kevin Charles Gallagher | Director | 11,863 | 0 | 11,863 | 0.6% | 31 Jul, 2026 |
| 14 | Tamara Peterman | Director | 10,680 | 0 | 10,680 | 0.5% | 03 Sep, 2026 |
| 15 | Susan G Murphy | Director | 10,635 | 0 | 10,635 | 0.5% | 07 Aug, 2026 |
| 16 | Alexander C Kemper | Director | 9,279 | 0 | 9,279 | 0.5% | 31 Jan, 2023 |
| 17 | Stacy H King | Chief Risk Officer | 8,955 | 0 | 8,955 | 0.5% | 02 Jan, 2026 |
| 18 | Robert Brian Beaird | Chief Human Resource Officer | 8,943 | 0 | 8,943 | 0.5% | 31 Jul, 2026 |
| 19 | Phillip James Mason | President, Inst. Banking | 8,894 | 0 | 8,894 | 0.5% | 04 Aug, 2026 |
| 20 | Lansford E. Gordon | Director | 8,864 | 0 | 8,864 | 0.4% | 04 May, 2026 |
| 21 | Martin Dominic Karaba | President, Commercial Banking | 8,284 | 0 | 8,284 | 0.4% | 15 Feb, 2023 |
| 22 | Robin C Beery | Director | 8,259 | 0 | 8,259 | 0.4% | 04 May, 2026 |
| 23 | Amy Harris | Evp And Chief Legal Officer | 7,849 | 0 | 7,849 | 0.4% | 13 Feb, 2026 |
| 24 | Leroy James Jr Williams | Director | 7,696 | 0 | 7,696 | 0.4% | 04 May, 2026 |
| 25 | Jennifer K Hopkins | Director | 6,816 | 0 | 6,816 | 0.3% | 04 May, 2026 |
| 26 | David Carl Odgers | Chief Accounting Officer | 6,538 | 0 | 6,538 | 0.3% | 06 Aug, 2026 |
| 27 | James Cornelius | Executive Vice President | 6,468 | 0 | 6,468 | 0.3% | 16 Feb, 2023 |
| 28 | John Pauls | Evp General Counsel | 6,183 | 0 | 6,183 | 0.3% | 11 Dec, 2024 |
| 29 | Janine Davidson | Director | 4,942 | 0 | 4,942 | 0.3% | 04 May, 2026 |
| 30 | Kris A Robbins | Director | 4,791 | 0 | 4,791 | 0.2% | 04 May, 2026 |
| 31 | Elizabeth Theresa Lewis | President Consumer Banking | 4,714 | 0 | 4,714 | 0.2% | 11 Feb, 2026 |
| 32 | Margaret Lazo | Director | 4,562 | 0 | 4,562 | 0.2% | 04 May, 2026 |
| 33 | Brad J. Henderson | Director | 1,821 | 0 | 1,821 | 0.1% | 04 May, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 01 Sep, 2026 | Greg M Graves | Director | Acquired P | 573 | $139.60 | $80.01K | 40,463 | Direct |
| 01 Sep, 2026 | Tamara Peterman | Director | Acquired P | 394 | $139.60 | $55.01K | 10,680 | Direct |
| 17 Aug, 2026 | Ram Shankar | Chief Financial Officer | Disposed S | 2,000 | $151.61 | $303.22K | 30,389 | Direct |
| 17 Aug, 2026 | Thomas S Terry | Chief Credit Officer | Disposed S | 5,713 | $151.77 | $867.06K | 30,689 | Direct |
| 06 Aug, 2026 | Susan G Murphy | Director | Disposed S | 475 | $145.66 | $69.19K | 11,537 | Direct |
| 06 Aug, 2026 | Susan G Murphy | Director | Disposed S | 902 | $145.50 | $131.24K | 10,635 | Direct |
| 04 Aug, 2026 | J Mariner Kemper | Chairman And Ceo | Disposed S | 15,062 | $148.55 | $2.24Mn | 1,491,138 | Indirect |
| 05 Aug, 2026 | David Carl Odgers | Chief Accounting Officer | Disposed S | 145 | $147.30 | $21.36K | 6,538 | Direct |
| 04 Aug, 2026 | Phillip James Mason | President, Inst. Banking | Disposed S | 800 | $147.00 | $117.60K | 8,894 | Direct |
| 04 Aug, 2026 | Uma Wilson | Executive Vice President | Disposed S | 4,145 | $148.00 | $613.46K | 20,270 | Direct |
| 04 Aug, 2026 | Nikki Farentino Newton | President, Private Wealth Mgmt | Disposed S | 1,999 | $148.60 | $297.05K | 11,982 | Direct |
| 03 Aug, 2026 | J Mariner Kemper | Chairman And Ceo | Acquired G | 9,761 | $0.00 | $0 | 9,761 | Indirect |
| 04 Aug, 2026 | Nikki Farentino Newton | President, Private Wealth Mgmt | Disposed S | 1 | $148.72 | $149 | 11,981 | Direct |
| 03 Aug, 2026 | J Mariner Kemper | Chairman And Ceo | Disposed S | 4,200 | $147.27 | $618.53K | 5,561 | Indirect |
| 31 Jul, 2026 | Kevin Charles Gallagher | Director | Disposed S | 360 | $145.13 | $52.25K | 11,863 | Direct |
| 31 Jul, 2026 | Robert Brian Beaird | Chief Human Resource Officer | Disposed S | 1,600 | $144.40 | $231.04K | 8,943 | Direct |
| 09 Jun, 2026 | James D Rine | President | Disposed S | 7,172 | $132.49 | $950.22K | 62,520 | Direct |
| 10 Jun, 2026 | Kevin Charles Gallagher | Director | Disposed S | 381 | $132.88 | $50.63K | 12,223 | Direct |
| 10 Jun, 2026 | Uma Wilson | Executive Vice President | Acquired M | 922 | $75.25 | $69.38K | 25,337 | Direct |
| 10 Jun, 2026 | Uma Wilson | Executive Vice President | Disposed S | 922 | $133.05 | $122.67K | 24,415 | Direct |