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sellWeak cluster of 2

Christine Marie Plummer sold $7,175 of STEX

Chief Financial Officer at BioSig Technologies, Inc.. 13,344 shares at an average of $0.54, traded Oct 1, 2026, filed Oct 7, 2026.

Warning score
30
Value
$7,175
13,344 shares
Holdings after
461,645
-3% from before
From 52-week low
+6%
low $0.58, close $0.61
From 52-week high
-90%
high $6.31, as of Oct 1, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $7k at market
    0
  • Share of holdings sold
    Sold 2.8% of holdings
    0
  • 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.

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.

STEXOct 9, 2026 · close 0.49
Since filing Oct 7, 2026: -7.7%SPY +0.2% · excess -7.9%

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 0001493152-26-046199, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 1, 2026FTax withholding
Common stock
-11,508$0.71$8,170474,9895 d ago
Oct 1, 2026SOpen-market sale
Common Stock
-13,344$0.54$7,175461,6455 d ago

Related signals

Other insiders at BioSig Technologies, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
29Weak
STEXsell 2
BioSig Technologies, Inc.
Mitchell Young Williams
Chief Investment Officer
$35k
65,538 shares
-2%
22Weak
STEXsell
BioSig Technologies, Inc.
Mitchell Young Williams
Chief Investment Officer
$52k
72,689 shares
-2%

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.

Christine Marie Plummer sold $7,175 of STEX | InsiderTell