0001225208-16-043644.txt : 20161221 0001225208-16-043644.hdr.sgml : 20161221 20161221161043 ACCESSION NUMBER: 0001225208-16-043644 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20161219 FILED AS OF DATE: 20161221 DATE AS OF CHANGE: 20161221 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COMCAST CORP CENTRAL INDEX KEY: 0001166691 STANDARD INDUSTRIAL CLASSIFICATION: CABLE & OTHER PAY TELEVISION SERVICES [4841] IRS NUMBER: 270000798 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 MAIL ADDRESS: STREET 1: 1500 MARKET STREET CITY: PHILADELPHIA STATE: PA ZIP: 19102 FORMER COMPANY: FORMER CONFORMED NAME: AT&T COMCAST CORP DATE OF NAME CHANGE: 20020206 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BLOCK ARTHUR R CENTRAL INDEX KEY: 0001203697 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32871 FILM NUMBER: 162064059 4 1 doc4.xml X0306 4 2016-12-19 0001166691 COMCAST CORP CMCSA 0001203697 BLOCK ARTHUR R ONE COMCAST CENTER PHILADELPHIA PA 19103 1 EVP, GC and Secretary Class A Common Stock 2016-12-19 4 M 0 6543.0000 17.2400 A 50712.0000 D Class A Common Stock 2016-12-19 4 S 0 2435.0000 70.1730 D 48277.0000 D Class A Common Stock 2016-12-19 4 F 0 4108.0000 70.0150 D 44169.0000 D Option to Purchase 17.2400 2016-12-19 4 M 0 6543.0000 17.2400 D 2019-12-17 Class A Common Stock 6543.0000 19629.0000 D Transaction was effected pursuant to a Rule 10b5-1 trading plan. This transaction was executed in multiple trades at prices ranging from $70.16 to $70.18. 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. With respect to the number of shares set forth in Column 7, this option is immediately exercisable. /s/ Arthur R. Block 2016-12-21