COMCAST CORP — Director's Dealing 2017

Jan 31, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMCAST CORP (CMCSA)
CIK: 0001166691
Period of Report: 2017-01-27

Reporting Person: Smit Neil (Sr. EVP)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-01-27	Class A Common Stock	M	138060.0000	$18.3400	Acquired	191837.0000	Direct
2017-01-27	Class A Common Stock	M	69030.0000	$18.3400	Acquired	260867.0000	Direct
2017-01-27	Class A Common Stock	S	28289.0000	$75.6650	Disposed	232578.0000	Direct
2017-01-27	Class A Common Stock	S	29088.0000	$75.0050	Disposed	203490.0000	Direct
2017-01-27	Class A Common Stock	S	29088.0000	$74.9990	Disposed	174402.0000	Direct
2017-01-27	Class A Common Stock	F	40741.0000	$75.6950	Disposed	133661.0000	Direct
2017-01-27	Class A Common Stock	F	79884.0000	$75.4900	Disposed	53777.0000	Direct
2017-01-30	Class A Common Stock	M	129300.0000	$25.0200	Acquired	183077.0000	Direct
2017-01-30	Class A Common Stock	S	4000.0000	$75.5000	Disposed	179077.0000	Direct
2017-01-30	Class A Common Stock	S	19425.0000	$75.2800	Disposed	159652.0000	Direct
2017-01-30	Class A Common Stock	S	23424.0000	$75.6200	Disposed	136228.0000	Direct
2017-01-30	Class A Common Stock	F	82451.0000	$75.8000	Disposed	53777.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-01-27	Option to Purchase	$18.3400	M	69030.0000	Disposed	2020-03-25	Class A Common Stock (69030.0000)	Direct
2017-01-27	Option to Purchase	$18.3400	M	138060.0000	Disposed	2020-03-25	Class A Common Stock (138060.0000)	Direct
2017-01-30	Option to Purchase	$25.0200	M	129300.0000	Disposed	2021-03-24	Class A Common Stock (129300.0000)	Direct

Footnotes

F1: This transaction was executed in multiple trades at prices ranging from $75.65 to $75.68. The price reported above reflects the weighted-average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F2: This transaction was executed in multiple trades at prices ranging from $75.00 to $75.05. The price reported above reflects the weighted-average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3: This transaction was executed in multiple trades at prices ranging from $74.63 to $75.33. The price reported above reflects the weighted-average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F4: This transaction was executed in multiple trades at prices ranging from $75.280 to $75.285. The price reported above reflects the weighted-average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F5: This transaction was executed in multiple trades at prices ranging from $75.60 to $75.70. The price reported above reflects the weighted-average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F6: With respect to the number of shares set forth in Column 7, this option is immediately exercisable.