Michael J Cavanagh

CCZ

Michael J Cavanagh serves as director, officer: Co-CEO at Comcast Holdings Corp. 2.0% Exchangeable Subordinated Debentures due October 15, 2029 (ZONES) (CCZ). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

14 trades

$78.51M

Net Position

Net Seller

$78.51M

Companies Traded

CMCSA, CCZ

Active Period

Mar 2021 – Feb 2026

14 total trades

Most Recent

Sell CMCSA

Feb 13, 2026 · $1.89M

Michael J Cavanagh's Insider Trading at Comcast Holdings Corp. 2.0% Exchangeable Subordinated Debentures due October 15, 2029 (ZONES) (CCZ)

Buys

0 · $0.00

Sells

12 · $74.04M

Total Shares Bought

Total Shares Sold

1,890,514

CCZ Price Chart

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Date	Type	Shares	Avg Price	Value
Feb 11, 2026↗	Sell	736,238	$32.66	$24.05M
Nov 26, 2024↗	Sell	714,960	$42.58	$30.44M
Mar 15, 2024↗	Sell	40,002	$42.77	$1.71M
Mar 1, 2024↗	Sell	124,597	$42.80	$5.33M
Jan 29, 2024↗	Sell	114,749	$46.10	$5.29M
Mar 15, 2023↗	Sell	42,497	$36.11	$1.53M
Mar 1, 2023↗	Sell	15,172	$36.95	$560.6K
Mar 17, 2022↗	Sell	26,081	$46.48	$1.21M
Mar 15, 2022↗	Sell	25,495	$45.82	$1.17M
Mar 1, 2022↗	Sell	15,183	$46.38	$704.2K
Mar 17, 2021↗	Sell	14,679	$56.85	$834.6K
Mar 15, 2021↗	Sell	20,861	$57.74	$1.20M