Comcast 2009 Annual Report Download - page 2

Table of Contents
FORM 10-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Commission file number 001-32871
COMCAST CORPORATION
(Exact name of registrant as specified in its charter)
SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:
SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:
NONE
Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes

No 3
Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes
3
No 
Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities
Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such
reports) and (2) has been subject to such filing requirements for the past 90 days. Yes  No 3
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every
Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-
T during the preceding 12 months
(or for such shorter period that the registrant was required to submit and post such files). Yes  No 3
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-
K is not contained herein, and will not
be contained, to the best of Registrant’
s knowledge, in definitive proxy or information statements incorporated by reference in
Part III of this Form 10-K or any amendments to this Form 10-K. 
Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-
accelerated filer, or a smaller
reporting company. See definition of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-
2 of
the Exchange Act:
Large accelerated filer  Accelerated filer 3 Non-accelerated filer 3
Smaller reporting company 3
Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes 3 No 
As of June 30, 2009, the aggregate market value of the Class A common stock and Class A Special common stock
held by non-
affiliates of the Registrant was $29.778 billion and $11.063 billion, respectively.
As of December 31, 2009, there were 2,063,073,161 shares of Class A common stock, 765,056,270 shares of Class A Special
common stock and 9,444,375 shares of Class B common stock outstanding.
DOCUMENTS INCORPORATED BY REFERENCE
(Mark One)

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
FOR THE FISCAL YEAR ENDED DECEMBER 31, 2009
OR
3
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
FOR THE TRANSITION PERIOD FROM TO
PENNSYLVANIA
(State or other jurisdiction of incorporation or organization)
27
-
0000798
(I.R.S. Employer Identification No.)
One Comcast Center, Philadelphia, PA
(Address of principal executive offices)
19103
-
2838
(Zip Code)
Registrant’s telephone number, including area code: [phone]
Title of Each Class Name of Each Exchange on which Registered
Class A Common Stock, $0.01 par value
Class A Special Common Stock, $0.01 par value
2.0% Exchangeable Subordinated Debentures due 2029
6.625% Notes due 2056
7.00% Notes due 2055
7.00% Notes due 2055, Series B
8.375% Guaranteed Notes due 2013
9.455% Guaranteed Notes due 2022
NASDAQ Global Select Market
NASDAQ Global Select Market
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange