INSIDERTERMINAL

High-Impact Form 4 Intelligence

Real-time SEC insider trading data with advanced filtering. Free beta.

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Total Buys (Filtered)

$0

$0

Total Sells (Filtered)

$2.3M

$2,280,934

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Live Feed: 2026-03-11

Timeline

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Size

All $1M+ $5M+ $10M+

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Ticker Search

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Ticker	Company	Reporting Owner	Date	Value (USD)	Type	Form 4
CMCSA M COMCAST CORP Armstrong Jason • CFO Other 2026-03-05 $2,085,845Large View Form 4 →
CMCSA	COMCAST CORP	Armstrong Jason CFO Other	2026-03-05	$2,085,845Large	M	Form 4
CMCSA S COMCAST CORP Armstrong Jason • CFO Discretionary Sell 2026-03-05 $142,617 View Form 4 →
CMCSA	COMCAST CORP	Armstrong Jason CFO Discretionary Sell	2026-03-05	$142,617	S	Form 4
CMCSA M COMCAST CORP Cavanagh Michael J • CEO Other 2026-02-11 $20,894,434MEGAx2 View Form 4 →
CMCSA	COMCAST CORP	Cavanagh Michael J CEO Other	2026-02-11	$20,894,434MEGAx2	M	Form 4
CMCSA S COMCAST CORP Cavanagh Michael J • CEO Discretionary Sell 2026-02-11 $1,892,549Large View Form 4 →
CMCSA	COMCAST CORP	Cavanagh Michael J CEO Discretionary Sell	2026-02-11	$1,892,549Large	S	Form 4
CMCSA M COMCAST CORP ROBERTS BRIAN L • CEO Other 2026-02-11 $27,935,002MEGA View Form 4 →
CMCSA	COMCAST CORP	ROBERTS BRIAN L CEO Other	2026-02-11	$27,935,002MEGA	M	Form 4
CMCSA S COMCAST CORP NAKAHARA ASUKA • Director Discretionary SellΔOwn -12.5% 2026-02-03 $245,768 View Form 4 →
CMCSA	COMCAST CORP	NAKAHARA ASUKA Director Discretionary SellΔOwn -12.5%	2026-02-03	$245,768	S	Form 4