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sellModerate cluster of 2

Michael J Cavanagh sold $1.9M of CMCSA

Co-CEO at COMCAST CORP. 57,947 shares at an average of $32.66, traded Feb 11, 2026, filed Feb 13, 2026.

Warning score
43
Value
$1.9M
57,947 shares
Holdings after
622,336
-9% from before
From 52-week low
+33%
low $23.54, close $31.19
From 52-week high
-4%
high $32.49, as of Feb 11, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $1.9M at market
    +25
  • Share of holdings sold
    Sold 8.5% of holdings
    0
  • 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 -4.5%, 3m -20.7%, 6m -15.0%.

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.

CMCSAOct 9, 2026 · close 20.66
Since filing Feb 13, 2026: -31.9%SPY +15.0% · excess -46.9%

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 0001225208-26-001888, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 11, 2026MOption exercise
Class A Common Stock
+294,495$28.38$8.4M333,128Feb 13, 2026
Feb 11, 2026FTax withholding
Class A Common Stock
-294,495$32.66$9.6M38,633Feb 13, 2026
Feb 11, 2026MOption exercise
Class A Common Stockindirect: By Trust
+441,743$28.38$13M680,283Feb 13, 2026
Feb 11, 2026SOpen-market sale
Class A Common Stockindirect: By Trust
-57,947$32.66$1.9M622,336Feb 13, 2026
Feb 11, 2026FTax withholding
Class A Common Stockindirect: By Trust
-383,796$32.67$13M238,540Feb 13, 2026
Feb 11, 2026MOption exercise
Option to Purchasederivative
-294,495$28.38$8.4M0Feb 13, 2026
Feb 11, 2026MOption exercise
Option to Purchasederivativeindirect: By Trust
-441,743$28.38$13M0Feb 13, 2026

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%
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%
58Moderate
CMCSAsell 2
COMCAST CORP
Brian L Roberts
Chairman of Board & CEO
$26M
616,143 shares
-4%

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 $1.9M of CMCSA | InsiderTell