Key facts
- This page summarizes Daniel C. Murdock's Form 4 filing for COMCAST CORP (CMCSA).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 03 Apr 2026, 13:33.
Daniel C. Murdock - 03 Apr 2026 Form 4 Insider Report for COMCAST CORP (CMCSA)
- Reporting relationship
- EVP & Chief Accounting Officer
- Issuer ticker
- CMCSA
- Reported as of
- 03 Apr 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 03 Apr 2026, 13:33:09 UTC
- Prior SEC filing
- 03 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- Elizabeth Wideman, Attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Daniel C. Murdock filed Form 4 for COMCAST CORP (CMCSA) on 03 Apr 2026.
Change
- Previous filing in this sequence was filed on 03 Mar 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001698551
Primary reporting owner
Murdock Daniel C.
- Relationship
- EVP & Chief Accounting Officer
- Address
- ONE COMCAST CENTER, PHILADELPHIA
- Signature
- Elizabeth Wideman, Attorney-in-fact
- Signature date
- 03 Apr 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
CMCSA
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +5,268
- Change %
- +8.9%
- Price
- $0.000000*
- Shares after
- 64,435
- Date
- 03 Apr 2026
- Ownership
- Direct
CMCSA
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -2,073
- Change %
- -3.2%
- Price
- $27.93*
- Shares after
- 62,362
- Date
- 03 Apr 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
CMCSA
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -5,268
- Change %
- -9.8%
- Price
- $0.000000*
- Shares after
- 48,290
- Date
- 03 Apr 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 5,268
- Exercise price
- $0.000000
- 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
These restricted stock units vest on the transaction date.