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sellModerate cluster of 3

Michael J Cavanagh sold $5.7M of CMCSA

President at COMCAST CORP. 133,159 shares at an average of $42.54, traded Nov 26, 2024, filed Nov 29, 2024.

Warning score
50
Value
$5.7M
133,159 shares
Holdings after
452,650
-24% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    President
    +20
  • Trade size
    $5.7M at market
    +25
  • Share of holdings sold
    Sold 24% of holdings
    +5
  • Cluster
    3 insiders selling within 14 days
    +15
  • 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.

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.

CMCSAOct 9, 2026 · close 20.66
Since filing Nov 29, 2024: -44.2%SPY +32.2% · excess -76.4%

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 0001225208-24-010267, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 26, 2024MOption exercise
Class A Common Stock
+393,228$28.32$11M560,386Nov 29, 2024
Nov 26, 2024SOpen-market sale
Class A Common Stock
-25,537$42.59$1.1M534,849Nov 29, 2024
Nov 26, 2024FTax withholding
Class A Common Stock
-367,691$42.60$16M167,158Nov 29, 2024
Nov 26, 2024MOption exercise
Class A Common Stockindirect: By Trust
+321,732$28.32$9.1M560,272Nov 29, 2024
Nov 26, 2024SOpen-market sale
Class A Common Stockindirect: By Trust
-107,622$42.53$4.6M452,650Nov 29, 2024
Nov 26, 2024FTax withholding
Class A Common Stockindirect: By Trust
-214,110$42.56$9.1M238,540Nov 29, 2024
Nov 26, 2024MOption exercise
Option to Purchasederivative
-393,228$28.32$11M0Nov 29, 2024
Nov 26, 2024MOption exercise
Option to Purchasederivativeindirect: By Trust
-321,732$28.32$9.1M0Nov 29, 2024

Related signals

Other insiders at COMCAST CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
65Notable
CMCSAsell 3
COMCAST CORP
Brian L Roberts
Chairman of Board & CEO
$20M
469,515 shares
-7%
60Notable
CMCSAsell 3
COMCAST CORP
Kenneth J Bacon
director
$625k
14,408 shares
-31%
37Weak
CMCSAsell
COMCAST CORP
Jason Armstrong
CFO
$1.0M
23,248 shares
-22%

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.

Michael J Cavanagh sold $5.7M of CMCSA | InsiderTell