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sellWeak cluster of 2

Theodore Shasta sold $50k of MBI

director at MBIA INC. 6,382 shares at an average of $7.90, traded Aug 27, 2025, filed Aug 28, 2025.

Warning score
35
Value
$50k
6,382 shares
Holdings after
50,146
-11% from before
From 52-week low
+143%
low $3.34, close $8.13
From 52-week high
0%
high $8.13, as of Aug 27, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $50k at market
    +7
  • Share of holdings sold
    Sold 11% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8

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 -6.6%, 6m -21.4%.

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.

MBIOct 12, 2026 · close 4.48
Since filing Aug 28, 2025: -44.5%SPY +21.5% · excess -66.0%

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 0000814585-25-000031, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 27, 2025SOpen-market sale
Common Stock
-6,382$7.90$50k50,146Aug 28, 2025

Related signals

Other insiders at MBIA INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
36Weak
MBIsell 3
MBIA INC
Diane L Dewbrey
director
$36k
4,975 shares
-5%
42Moderate
MBIsell 3
MBIA INC
Theodore Shasta
director
$56k
8,361 shares
-13%
45Moderate
MBIsell 3
MBIA INC
Theodore Shasta
director
$123k
20,000 shares
-24%
46Moderate
MBIsell 3
MBIA INC
Richard C Vaughan
director
$152k
25,086 shares
-22%
29Weak
MBIsell
MBIA INC
Richard C Vaughan
director
$84k
12,821 shares
-17%
30Weak
MBIsell
MBIA INC
Richard C Vaughan
director
$94k
15,000 shares
-15%

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.

Theodore Shasta sold $50k of MBI | InsiderTell