J Mariner Kemper sold $1.8M of UMBF
Chairman and CEO at UMB FINANCIAL CORP. 15,367 shares at an average of $114.58, traded Dec 8, 2025, filed Dec 8, 2025.
Score components
- +25RoleCEO
- +25Trade size$1.8M at market
- 0Share of holdings soldSold 1.0% of holdings
- +8Cluster2 insiders selling within 14 days
What happened after comparable sells
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.
This signal so far: 1m +5.7%, 3m +0.1%, 6m +13.9%.
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.
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 0000101382-25-000023, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 8, 2025 | SOpen-market sale Common Stockindirect: By Trust - RC Kemper Irrevocable Trust | -15,367 | $114.58 | $1.8M | 1,521,414 | Dec 8, 2025 |
Related signals
Other insiders at UMB FINANCIAL CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 32Weak | UMB FINANCIAL CORP | Greg M Graves director | $80k 573 shares | +1% | |
| 30Weak | UMB FINANCIAL CORP | Tamara Peterman director | $55k 394 shares | +4% | |
| 51Moderate | UMB FINANCIAL CORP | Ram Shankar Chief Financial Officer | $303k 2,000 shares | -6% | |
| 58Moderate | UMB FINANCIAL CORP | Thomas S Terry Chief Credit Officer | $867k 5,713 shares | -16% | |
| 47Moderate | UMB FINANCIAL CORP | Susan G Murphy director | $200k 1,377 shares | -11% | |
| 65Notable | UMB FINANCIAL CORP | J Mariner Kemper Chairman and CEO | $2.2M 15,062 shares | -1% | |
| 30Weak | UMB FINANCIAL CORP | David Carl Odgers Chief Accounting Officer | $21k 145 shares | -2% | |
| 70Notable | UMB FINANCIAL CORP | J Mariner Kemper Chairman and CEO | $619k 4,200 shares | -43% | |
| 45Moderate | UMB FINANCIAL CORP | Phillip James Mason President, Inst. Banking | $118k 800 shares | -8% | |
| 54Moderate | UMB FINANCIAL CORP | Nikki Farentino Newton President, Private Wealth Mgmt | $297k 2,000 shares | -14% |
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.