Brian L. Roberts - 01 Sep 2026 Form 4 Insider Report for COMCAST CORP (CMCSA)

Reporting relationship: Chairman of Board & Co-CEO, Director
Issuer ticker: CMCSA
Reported as of: 01 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Sep 2026, 16:11:03 UTC
Prior SEC filing: 06 Aug 2026
Source filing: View source filing
Reporting owner signature: Elizabeth Wideman, Attorney-in-fact

Key filing fact

Brian L. Roberts filed Form 4 for COMCAST CORP (CMCSA) on 03 Sep 2026.

Key facts

This page summarizes Brian L. Roberts's Form 4 filing for COMCAST CORP (CMCSA).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Sep 2026, 16:11.

Change

Previous filing in this sequence was filed on 06 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001063948 Primary reporting owner

ROBERTS BRIAN L

Relationship: Chairman of Board & Co-CEO, Director
Address: ONE COMCAST CENTER, PHILADELPHIA
Signature: Elizabeth Wideman, Attorney-in-fact
Signature date: 03 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CMCSA transaction

Class A Common Stock

Gift

Transaction value
Shares: -101,900
Change %: -1.9%
Price: $0.000000^*
Shares after: 5,391,826
Date: 02 Sep 2026
Ownership: Direct

CMCSA holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 286,044
Date: 01 Sep 2026
Ownership: By Spouse

CMCSA holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 15,772,421
Date: 01 Sep 2026
Ownership: By Trusts

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CMCSA transaction Derivative

Restricted Stock Units

Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities

Transaction value
Shares: -382,860
Change %: -100%
Price: $26.30^*
Shares after: 0
Date: 01 Sep 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 382,860
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Each restricted stock unit represents a contigent right to receive one share of Class A Common Stock.

Footnote F2

The reporting person had previously elected to defer receipt of shares and to notionally reinvest the deferred compensation in another investment plan.