8-K – 2026-03-16 – cmcsa-20260316.htm

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of report (Date of earliest event reported): March 16, 2026

Comcast Corporation
(Exact Name of Registrant
as Specified in its Charter)

Pennsylvania
(State or Other Jurisdiction of Incorporation)

001-32871 27-0000798
(Commission File Number) (IRS Employer Identification No.)

One Comcast Center
Philadelphia, PA 19103-2838
(Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code: ( 215 ) 286-1700
(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class    Trading symbol(s) Name of Each Exchange on Which Registered
Class A Common Stock, $0.01 par value   CMCSA   The Nasdaq Stock Market LLC
0.000% Notes due 2026 CMCS26 The Nasdaq Stock Market LLC
0.250% Notes due 2027 CMCS27 The Nasdaq Stock Market LLC
1.500% Notes due 2029 CMCS29 The Nasdaq Stock Market LLC
0.250% Notes due 2029 CMCS29A The Nasdaq Stock Market LLC
0.750% Notes due 2032 CMCS32 The Nasdaq Stock Market LLC
3.250% Notes due 2032 CMCS32A The Nasdaq Stock Market LLC
1.875% Notes due 2036 CMCS36 The Nasdaq Stock Market LLC
3.550% Notes due 2036 CMCS36A The Nasdaq Stock Market LLC
1.250% Notes due 2040 CMCS40 The Nasdaq Stock Market LLC
5.250% Notes due 2040 CMCS40A The Nasdaq Stock Market LLC
5.50% Notes due 2029 CCGBP29 New York Stock Exchange
2.0% Exchangeable Subordinated Debentures due 2029 CCZ New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
 
Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐  

Item 7.01. Regulation FD Disclosure

Beginning in the first quarter of 2026, Comcast Corporation will disclose certain pro forma information and update our segment reporting structure and customer metrics.

For additional detail on pro forma information, segment revenue and expenses, customer metrics, capital expenditures, and free cash flow, refer to the updated trending schedule attached hereto as Exhibit 99.1. Comcast Corporation does not intend for this Item 7.01 or Exhibit 99.1 to be treated as “filed” under the Securities Exchange Act of 1934, as amended, or incorporated by reference into its filings under the Securities Act of 1933, as amended.

 
Item 9.01. Exhibits

Exhibit Number
Description

99.1
Comcast Corporation T r ending Schedule as Rev ised on March 1 6 , 2026

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

COMCAST CORPORATION

Date: March 16, 2026 By: /s/ Daniel C. Murdock
Daniel C. Murdock
Executive Vice President, Chief Accounting Officer and Controller
(Principal Accounting Officer)