Phillip James Mason - 04 Aug 2026 Form 4 Insider Report for UMB FINANCIAL CORP (UMBF)

Reporting relationship
President, Inst. Banking
Issuer ticker
UMBF
Reported as of
04 Aug 2026
Net transaction value
-$117,600
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
04 Aug 2026, 17:26:44 UTC
Prior SEC filing
13 Feb 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Jason Bartel, attorney-in-fact for Mr. Mason

Key filing fact

Phillip James Mason filed Form 4 for UMB FINANCIAL CORP (UMBF) on 04 Aug 2026.

Key facts

  • This page summarizes Phillip James Mason's Form 4 filing for UMB FINANCIAL CORP (UMBF).
  • 1 reported transaction and 0 derivative rows are listed below.
  • Accepted by SEC: 04 Aug 2026, 17:26.

Change

  • Previous filing in this sequence was filed on 13 Feb 2026.
  • Current net transaction value: -$117,600.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001976804 Primary reporting owner

Mason Phillip James

Relationship
President, Inst. Banking
Address
1010 GRAND BLVD., KANSAS CITY
Signature
/s/ Jason Bartel, attorney-in-fact for Mr. Mason
Signature date
04 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

UMBF transaction

Common Stock

Sale

Transaction value
$117,600
Shares
-800
Change %
-8.3%
Price
$147.00
Shares after
8,894
Date
04 Aug 2026
Ownership
Direct
UMBF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
865
Date
04 Aug 2026
Ownership
401(k)
UMBF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
241
Date
04 Aug 2026
Ownership
ESO{P
* marks a reported price that did not pass the local price check.
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