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Jason Armstrong sold $1.0M of CMCSA

CFO at COMCAST CORP. 23,248 shares at an average of $44.84, traded Nov 6, 2024, filed Nov 7, 2024.

Warning score
37
Value
$1.0M
23,248 shares
Holdings after
80,276
-22% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CFO
    +22
  • Trade size
    $1.0M at market
    +25
  • Share of holdings sold
    Sold 22% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • 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 7, 2024: -45.5%SPY +33.7% · excess -79.2%

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 0001225208-24-009713, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 6, 2024MOption exercise
Class A Common Stock
+68,200$29.73$2.0M103,524Nov 7, 2024
Nov 6, 2024SOpen-market sale
Class A Common Stock
-10,000$44.86$449k93,524Nov 7, 2024
Nov 6, 2024SOpen-market sale
Class A Common Stock
-13,248$44.83$594k80,276Nov 7, 2024
Nov 6, 2024FTax withholding
Class A Common Stock
-54,952$44.86$2.5M25,324Nov 7, 2024
Nov 6, 2024MOption exercise
Option to Purchasederivative
-68,200$29.73$2.0M0Nov 7, 2024

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
50Moderate
CMCSAsell 3
COMCAST CORP
Michael J Cavanagh
President
$5.7M
133,159 shares
-24%
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%

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.

Jason Armstrong sold $1.0M of CMCSA | InsiderTell