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buyWeak cluster of 2

Tamara Peterman bought $55k of UMBF

director at UMB FINANCIAL CORP. 394 shares at an average of $139.60, traded Sep 1, 2026, filed Sep 3, 2026.

Conviction score
30
Value
$55k
394 shares
Holdings after
10,680
+4% from before
From 52-week low
+34%
low $102.51, close $137.46
From 52-week high
-9%
high $151.50, as of Sep 1, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $55k at market
    +7
  • Relative to holdings
    Holdings up 3.8%
    0
  • Price context
    Near the top of the 52-week range
    0
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

UMBFOct 9, 2026 · close 130.30
Since filing Sep 3, 2026: -8.8%SPY +0.9% · excess -9.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000101382-26-000181, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 1, 2026POpen-market purchase
Common Stock
+394$139.60$55k10,68041 d ago

Related signals

Other insiders at UMB FINANCIAL CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
32Weak
UMBFbuy 2
UMB FINANCIAL CORP
Greg M Graves
director
$80k
573 shares
+1%
51Moderate
UMBFsell 8
UMB FINANCIAL CORP
Ram Shankar
Chief Financial Officer
$303k
2,000 shares
-6%
58Moderate
UMBFsell 8
UMB FINANCIAL CORP
Thomas S Terry
Chief Credit Officer
$867k
5,713 shares
-16%
47Moderate
UMBFsell 10
UMB FINANCIAL CORP
Susan G Murphy
director
$200k
1,377 shares
-11%
65Notable
UMBFsell 10
UMB FINANCIAL CORP
J Mariner Kemper
Chairman and CEO
$2.2M
15,062 shares
-1%
30Weak
UMBFsell 10
UMB FINANCIAL CORP
David Carl Odgers
Chief Accounting Officer
$21k
145 shares
-2%
70Notable
UMBFsell 10
UMB FINANCIAL CORP
J Mariner Kemper
Chairman and CEO
$619k
4,200 shares
-43%
45Moderate
UMBFsell 10
UMB FINANCIAL CORP
Phillip James Mason
President, Inst. Banking
$118k
800 shares
-8%
54Moderate
UMBFsell 10
UMB FINANCIAL CORP
Nikki Farentino Newton
President, Private Wealth Mgmt
$297k
2,000 shares
-14%
55Moderate
UMBFsell 10
UMB FINANCIAL CORP
Uma Wilson
Executive Vice President
$613k
4,145 shares
-17%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Tamara Peterman bought $55k of UMBF | InsiderTell