Insider Trading

David C Novak Net Worth

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Last Updated: 3 days, 16 hours ago

David C Novak has an estimated net worth of at least $10.9 million*, as of April 1, 2026. They own 391,351 shares of CMCSA stock.

David C Novak $CMCSA SEC Form 4 Insider Trading

David C Novak has filed a total of 0 insider trades in $CMCSA since 2021. Their most recent trade was a of shares, made on . Their largest trade was a of shares, made on . We estimate that they now own 391,351 shares of $CMCSA, worth an estimated $10.9 million.



Insider Trading at $CMCSA

There have been a total of 17 insider trades reported at $CMCSA since 2021, with 0 shares purchased and 1.6 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 57,947 shares reported by Michael J Cavanagh (Co-CEO), made on Feb 11, 2026.



History of Insider Stock Trades by David C Novak

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.