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sellModerate

Quentin S. Blackford sold $1.2M of IRTC

President and CEO at iRhythm Technologies, Inc.. 16,145 shares at an average of $77.41, traded Nov 4, 2024, filed Nov 5, 2024.

Warning score
50
Value
$1.2M
16,145 shares
Holdings after
159,929
-9% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $1.2M at market
    +25
  • Share of holdings sold
    Sold 9.2% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

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 -6.1%, 3m +27.9%, 6m +56.0%.

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.

IRTCOct 9, 2026 · close 106.70
Since filing Nov 5, 2024: +23.1%SPY +38.1% · excess -15.0%

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 0001388658-24-000173, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 31, 2024AGrant or award
Common Stock
+280$74.98$21k176,074Nov 5, 2024
Nov 4, 2024SOpen-market sale
Common Stock
-16,145$77.41$1.2M159,929Nov 5, 2024

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
32Weak
IRTCsell
iRhythm Technologies, Inc.
Daniel G. Wilson
Chief Financial Officer
$94k
773 shares
-2%
48Moderate
IRTCsell
iRhythm Technologies, Inc.
Quentin S. Blackford
President and CEO
$886k
8,145 shares
-4%
50Moderate
IRTCsell
iRhythm Technologies, Inc.
Quentin S. Blackford
President and CEO
$2.5M
22,252 shares
-9%
27Weak
IRTCsell
iRhythm Technologies, Inc.
Patrick Michael Murphy
CBO and CLO
$214k
2,492 shares
-7%
43Moderate
IRTCbuy
iRhythm Technologies, Inc.
Abhijit Y Talwalkar
director
$501k
6,664 shares
+54%

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.

Quentin S. Blackford sold $1.2M of IRTC | InsiderTell