CMCSA: Financial results

Item 2.02. Results of Operations and Financial Condition On October 22, 2026, Comcast Corporation (“Comcast”) issued a press release reporting the results of its operations for the three and nine months ended September 30, 2026. The press release is attached hereto as Exhibit 99.1. Exhibit 99.2 sets forth the reasons Comcast believes that presentation of the non-GAAP financial measures contained in the press release provides useful information to investors regarding Comcast's results of operations and financial condition. To the extent material, Exhibit 99.2 also discloses the additional purposes, if any, for which Comcast's management uses these non-GAAP financial measures. A reconciliation of these non-GAAP financial measures with the most directly comparable GAAP financial measures is included in the press release itself. Comcast does not intend for this Item 2.02 or Exhibit 99.1 or Exhibit 99.2 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 press release dated October 2 2 , 2026. 99.2 Explanation of Non-GAAP and Other Financial Measures. 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: October 22, 2026 By: /s/ Daniel C. Murdock Daniel C. Murdock Executive Vice President, Chief Accounting Officer and Controller (Principal Accounting Officer)