Insider Trading

Jeff Shell Net Worth

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Last Updated: 2 days, 16 hours ago

Jeff Shell has an estimated net worth of at least $13.4 million*, as of July 30, 2025. They own 407,812 shares of CMCSA stock.

Jeff Shell $CMCSA SEC Form 4 Insider Trading

Jeff Shell has filed a total of 0 insider trades in $CMCSA since 2021. We estimate that they now own 407,812 shares of $CMCSA, worth an estimated $13.4 million.



Insider Trading at $CMCSA

There have been a total of 15 insider trades reported at $CMCSA since 2021, with 0 shares purchased and 1.5 million shares sold. The most active insider traders in $CMCSA stock have been Jason Armstrong, Brian L Roberts, and Michael J Cavanagh. The most recent trade was a sale of 234,464 shares reported by BRIAN L ROBERTS (Chairman of Board & CEO), made on Nov 26, 2024.



History of Insider Stock Trades by Jeff Shell

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
No Trades Available - - - -




$CMCSA Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.