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

Role: EVP & Chief Accounting Officer
Signature: Elizabeth Wideman, Attorney-in-fact
Issuer symbol: CMCSA
Transactions as of: 19 Jul 2021
Net transactions value: -$71,410
Form type: 4
Filing time: 20 Jul 2021, 16:57:59 UTC
Next filing: 23 Aug 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CMCSA	Class A Common Stock	Options Exercise	$0	+2,559	+9771%	$0.000000	2,585	19 Jul 2021	Direct
transaction	CMCSA	Class A Common Stock	Tax liability	$71,410	-1,261	-49%	$56.63	1,324	19 Jul 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	-2,559	-6.3%	$0.000000	37,870	19 Jul 2021	Class A Common Stock	2,559	$0.000000	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.