Insider Trading

Michael J Cavanagh Net Worth

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Last Updated: 6 months, 1 week ago

Michael J Cavanagh has an estimated net worth of at least $23.3 million*, as of Aug. 6, 2025. They own 238,540 shares of CMCSA stock. They have sold 305,855 shares of CMCSA stock since 2021, for an estimated $11.0 million.

Michael J Cavanagh $CMCSA SEC Form 4 Insider Trading

Michael J Cavanagh has filed a total of 4 insider trades in $CMCSA since 2021. Their most recent trade was a sale of 57,947 shares, made on Feb 11, 2026. Their largest trade was a sale of 114,749 shares, made on Jan 29, 2024. We estimate that they now own 238,540 shares of $CMCSA, worth an estimated $12.4 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 Michael J Cavanagh

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
CMCSA logo CMCSA Sale 57,947 Feb 11, 2026 Feb. 13, 2026, 5:43 p.m.
CMCSA logo CMCSA Sale 25,537 Nov 26, 2024 Nov. 29, 2024, 2:19 p.m.
CMCSA logo CMCSA Sale 107,622 Nov 26, 2024 Nov. 29, 2024, 2:19 p.m.
CMCSA logo CMCSA Sale 114,749 Jan 29, 2024 Jan. 30, 2024, 5:10 p.m.




$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.