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sellWeak cluster of 2

Alex Nemiroff sold $661k of PRAX

General Counsel and Secretary at Praxis Precision Medicines, Inc.. 8,239 shares at an average of $80.20, traded Nov 14, 2024, filed Nov 15, 2024.

Warning score
38
Value
$661k
8,239 shares
Holdings after
10,301
-44% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $661k at market
    +20
  • Share of holdings sold
    Sold 44% of holdings
    +10
  • Cluster
    2 insiders selling within 14 days
    +8
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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 -2.2%, 3m +26.5%, 6m -48.4%.

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.

PRAXOct 9, 2026 · close 259.86
Since filing Nov 15, 2024: +262.1%SPY +36.0% · excess +226.1%

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 0001104659-24-119844, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 14, 2024MOption exercise
Common Stock
+7,583$56.94$432k18,540Nov 15, 2024
Nov 14, 2024SOpen-market sale
Common Stock
-8,239$80.20$661k10,301Nov 15, 2024
Nov 14, 2024MOption exercise
Stock Option (Right to Buy)derivative
-7,583$0.00$028,817Nov 15, 2024

Related signals

Other insiders at Praxis Precision Medicines, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
34Weak
PRAXsell 2
Praxis Precision Medicines, Inc.
Lauren Mastrocola
Principal Accounting Officer
$424k
5,188 shares
-48%

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.

Alex Nemiroff sold $661k of PRAX | InsiderTell