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sellModerate cluster of 2

Brian L Roberts sold $26M of CMCSA

Chairman of Board & CEO at COMCAST CORP. 616,143 shares at an average of $41.92, traded Nov 14, 2023, filed Nov 15, 2023.

Warning score
58
Value
$26M
616,143 shares
Holdings after
16,909,517
-4% from before
From 52-week low
+27%
low $27.47, close $34.84
From 52-week high
-11%
high $38.96, as of Nov 14, 2023

Score components

  • Role
    CEO
    +25
  • Trade size
    $25.8M at market
    +25
  • Share of holdings sold
    Sold 3.5% 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.

This signal so far: 1m +4.6%, 3m -0.5%, 6m -6.4%.

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.

CMCSAOct 9, 2026 · close 20.66
Since filing Nov 15, 2023: -41.6%SPY +79.4% · excess -121.0%

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 0001225208-23-010239, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 14, 2023GGift
Class A Common Stockindirect: By Trusts
-276,719$0.00$017,525,660Nov 15, 2023
Nov 14, 2023SOpen-market sale
Class A Common Stockindirect: By Trusts
-616,143$41.92$26M16,909,517Nov 15, 2023

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
18Weak
CMCSAsell
COMCAST CORP
Jason Armstrong
CFO
$143k
4,494 shares
-3%
43Moderate
CMCSAsell 2
COMCAST CORP
Michael J Cavanagh
Co-CEO
$1.9M
57,947 shares
-9%
41Moderate
CMCSAsell 2
COMCAST CORP
Asuka Nakahara
director
$246k
8,275 shares
-12%
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%
37Weak
CMCSAsell
COMCAST CORP
Jason Armstrong
CFO
$1.0M
23,248 shares
-22%
65Notable
CMCSAsell
COMCAST CORP
Michael J Cavanagh
President
$5.3M
114,749 shares
-100%
60Notable
CMCSAsell 2
COMCAST CORP
Jason Armstrong
CFO
$1.8M
41,663 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.

Brian L Roberts sold $26M of CMCSA | InsiderTell