CMCSA · Comcast Corp · Proposed Sales

$22.69 -0.15 (-0.66%) At close · Oct 23

S&P 500 member Nasdaq-100 member Russell 1000 member Rebalance outlook locked

Market Cap

$80.57B

3.55B

Volume · Oct 23 31.34M Avg daily vol (3M) 29.05M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed	Seller	Relationship	Shares	Market Value	Approx. Sale	Broker
2026-03-05	Armstrong Jason	Officer	4,494	$142,617	2026-03-05	Fidelity Brokerage Services LLC
2026-02-11	Cavanagh Michael J	Member of immediate family of any of the foregoing	57,947	$1,892,549	2026-02-11	Fidelity Brokerage Services LLC
2026-02-03	NAKAHARA ASUKA	Director	8,275	$245,768	2026-02-03	Fidelity Brokerage Services LLC
2024-11-26	Cavanagh Michael J	Officer	25,537	$1,087,666	2024-11-26	Fidelity Brokerage Services LLC
2024-11-26	Cavanagh Michael J	Member of immediate family of any of the foregoing	107,622	$4,577,046	2024-11-26	Fidelity Brokerage Services LLC
2024-11-26	Brian L. Roberts	Affiliate	469,515	$20,409,817	2024-11-26	J.P. Morgan Securities LLC
2024-11-06	Armstrong Jason	Officer	23,248	$1,042,545	2024-11-06	Fidelity Brokerage Services LLC
2024-01-29	Cavanagh Michael J	Officer	114,749	$5,290,196	2024-01-29	Fidelity Brokerage Services LLC
2023-11-20	Armstrong Jason	Officer	41,663	$1,776,016	2023-11-20	Fidelity Brokerage Services LLC
2023-11-14	Brian L. Roberts	Chairman / CEO	616,143	$26,062,850	2023-11-14	JP Morgan Securities LLC
2023-11-14	The Aileen K. and Brian L. Roberts Foundation	Affiliate	600,000	$25,380,000	2023-11-14	J.P. Morgan Securities LLC

Showing 1–11 of 11 filings

Key facts CIK 1166691 CUSIP 20030N101 13F (30d) 502 filings 468 filers Visit website Investor relations