InsiderFlow

Daniel C. Murdock

CCZ

Daniel C. Murdock serves as EVP & Chief Accounting Officer 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

29 trades

$4.56M

Net Position

Net Seller

$4.56M

Companies Traded

2

CMCSA, CCZ

Active Period

Mar 2021 – Jan 2026

29 total trades

Most Recent

Sell CMCSA

Jan 22, 2026 · $13.6K

Daniel C. Murdock's Insider Trading at Comcast Holdings Corp. 2.0% Exchangeable Subordinated Debentures due October 15, 2029 (ZONES) (CCZ)

Buys

0 · $0.00

Sells

23 · $3.35M

Total Shares Bought

0

Total Shares Sold

71,387

CCZ Price Chart
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DateTypeValue
Jun 19, 2024 Sell$37.2K
Apr 1, 2024 Sell$50.0K
Mar 15, 2024 Sell$62.6K
Mar 1, 2024 Sell$59.4K
Aug 4, 2023 Sell$1.30M
Jun 19, 2023 Sell$41.5K
Apr 1, 2023 Sell$35.1K
Mar 15, 2023 Sell$56.4K
Mar 1, 2023 Sell$33.1K
Aug 19, 2022 Sell$52.3K
Jun 17, 2022 Sell$48.9K
May 27, 2022 Sell$397.3K
Apr 1, 2022 Sell$32.5K
Mar 17, 2022 Sell$85.3K
Mar 15, 2022 Sell$67.3K
Mar 1, 2022 Sell$27.4K
Feb 17, 2022 Sell$82.9K
Aug 21, 2021 Sell$37.7K
Jul 19, 2021 Sell$71.4K
May 3, 2021 Sell$557.5K
Apr 1, 2021 Sell$42.9K
Mar 17, 2021 Sell$107.0K
Mar 15, 2021 Sell$58.8K

Daniel C. Murdock's Insider Trading at Comcast Corporation (CMCSA)

Buys

0 · $0.00

Sells

6 · $1.21M

Total Shares Bought

0

Total Shares Sold

26,108

CMCSA Price Chart
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DateTypeValue
Jan 22, 2026 Sell$13.6K
Jun 20, 2025 Sell$92.0K
Apr 2, 2025 Sell$55.7K
Mar 4, 2025 Sell$96.8K
May 31, 2022 Sell$397.3K
May 4, 2021 Sell$557.4K

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Thomas J. Reid

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CMCSASell · Jan 22, 2026

Wonya Y Lucas

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CMCSASell · Nov 21, 2025

Jennifer Khoury

Chief Communications Officer

CMCSASell · May 23, 2025

Explore More Insider Trading Data

CCZ Insider Trading Activity

View all insider trades at Comcast Holdings Corp. 2.0% Exchangeable Subordinated Debentures due October 15, 2029 (ZONES)

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Daniel C. Murdock Insider Trading Activity | Comcast Holdings Corp. 2.0% Exchangeable Subordinated Debentures due October 15, 2029 (ZONES) | InsiderFlow