NOVAK DAVID C - Insider Non-Derivative Transactions at COMCAST CORP (CMCSA) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 20, 2025, NOVAK DAVID C's relationship to COMCAST CORP (CMCSA) is Director, and currently has 390,851.72 shares of Class A Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CMCSA insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

NOVAK DAVID C - Insider Non-Derivative Transactions of CMCSA Class A Common Stock

NOVAK DAVID C - Insider Non-Derivative Transactions at CMCSA

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Date	Transaction	No. of Shares	Shares Owned After Transactions
Nov 21, 2025	Acquisition -- (Class A Common Stock)	9013	390851.72
Oct 1, 2025	Acquisition -- (Class A Common Stock)	1075	381017.73
Jul 1, 2025	Acquisition -- (Class A Common Stock)	946	379284.3
Apr 1, 2025	Acquisition -- (Class A Common Stock)	915	377670.11
Jan 1, 2025	Acquisition -- (Class A Common Stock)	900	375727.8
Nov 21, 2024	Acquisition -- (Class A Common Stock)	5234	374827.8
Oct 1, 2024	Acquisition -- (Class A Common Stock)	808	369593.8
Jul 1, 2024	Acquisition -- (Class A Common Stock)	862	372194.08
Apr 1, 2024	Acquisition -- (Class A Common Stock)	779	366976.43
Jan 1, 2024	Acquisition -- (Class A Common Stock)	769.67	365813.83
Nov 21, 2023	Acquisition -- (Class A Common Stock)	5240	365044.16
Oct 1, 2023	Acquisition -- (Class A Common Stock)	704.78	359454.26
Jul 1, 2023	Acquisition -- (Class A Common Stock)	752.11	358407.97
Apr 1, 2023	Acquisition -- (Class A Common Stock)	824.32	357263.68
Jan 1, 2023	Acquisition -- (Class A Common Stock)	893.41	356114.56