Daniel C. Murdock - Jul 19, 2021 Form 4 Insider Report for COMCAST CORP (CMCSA)

Role: EVP & Chief Accounting Officer
Signature: Elizabeth Wideman, Attorney-in-fact
Stock symbol: CMCSA
Transactions as of: Jul 19, 2021
Transactions value $: -$71,410
Form type: 4
Date filed: 7/20/2021, 04:57 PM
Next filing: Aug 23, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CMCSA	Class A Common Stock	Options Exercise	$0	+2.56K	+9770.9%	$0.00	2.59K	Jul 19, 2021	Direct
transaction	CMCSA	Class A Common Stock	Tax liability	-$71.4K	-1.26K	-48.78%	$56.63	1.32K	Jul 19, 2021	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CMCSA	Restricted Stock Units	Options Exercise	$0	-2.56K	-6.33%	$0.00	37.9K	Jul 19, 2021	Class A Common Stock	2.56K	$0.00	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contigent right to receive one share of Class A Common Stock.
F2	These restricted stock units vest on the transaction date.