Form4insider filings, from the source

Company · CIK 0000101382 · SIC 6021 — National Commercial Banks · Nasdaq

UMB FINANCIAL CORP · UMBF

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $135k · 2sales $5.6M · 11net −$5.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 PForm 4 →Sep 3, 4:53 pm EDTTamara PetermanDirector394$139.60$55,01010,680+3.83%
Sep 1, 2026 PForm 4 →Sep 3, 4:50 pm EDTGreg M GravesDirector573$139.60$80,01140,463+1.44%
Aug 17, 2026 SForm 4 →Aug 18, 4:16 pm EDTThomas S TerryChief Credit Officer5,713$151.77$867,06230,689−15.7%
Aug 17, 2026 SForm 4 →Aug 18, 4:04 pm EDTRam ShankarChief Financial Officer2,000$151.61$303,22030,389−6.17%
Aug 6, 2026 SForm 4 →Aug 7, 4:52 pm EDTSusan G MurphyDirector1,377$145.55$200,42710,635−11.5%
Aug 5, 2026 SForm 4 →Aug 6, 5:00 pm EDTDavid Carl OdgersChief Accounting Officer145$147.30$21,3596,538−2.17%
Aug 4, 2026 SForm 4 →Aug 6, 5:02 pm EDTJ Mariner KemperChairman and CEO, Director15,062$148.55$2,237,4601,491,138−1.00%
Aug 4, 2026 SForm 4 →Aug 4, 5:35 pm EDTUma WilsonExecutive Vice President4,145$148.00$613,46020,270−17.0%
Aug 4, 2026 SForm 4 →Aug 4, 5:31 pm EDTNikki Farentino NewtonPresident, Private Wealth Mgmt2,000$148.60$297,20011,981−14.3%
Aug 4, 2026 SForm 4 →Aug 4, 5:26 pm EDTPhillip James MasonPresident, Inst. Banking800$147.00$117,6008,894−8.25%
Aug 3, 2026 SForm 4 →Aug 4, 5:22 pm EDTJ Mariner KemperChairman and CEO, Director4,200$147.27$618,5345,561−43.0%
Aug 3, 2026 GForm 4 →Aug 4, 5:22 pm EDTJ Mariner KemperChairman and CEO, Director9,761——9,761—
Jul 31, 2026 SForm 4 →Jul 31, 4:10 pm EDTRobert Brian BeairdChief Human Resource Officer1,600$144.40$231,0408,943−15.2%
Jul 31, 2026 SForm 4 →Jul 31, 4:03 pm EDTKevin Charles GallagherDirector360$145.13$52,24711,863−2.95%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.