Key facts
- This page summarizes Michael J. Cavanagh's Form 4 filing for COMCAST CORP (CMCSA).
- 7 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 13 Feb 2026, 16:43.
Michael J. Cavanagh - 11 Feb 2026 Form 4 Insider Report for COMCAST CORP (CMCSA)
- Reporting relationship
- Co-CEO, Director
- Issuer ticker
- CMCSA
- Reported as of
- 11 Feb 2026
- Net transaction value
- -$24,047,452
- SEC form
- 4
- Accepted by SEC
- 13 Feb 2026, 16:43:39 UTC
- Prior SEC filing
- 03 Feb 2026
- Next SEC filing
- 26 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- Elizabeth Wideman, Attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Michael J. Cavanagh filed Form 4 for COMCAST CORP (CMCSA) on 13 Feb 2026.
Change
- Previous filing in this sequence was filed on 03 Feb 2026.
- Current net transaction value: -$24,047,452.
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 0001304481
Primary reporting owner
Cavanagh Michael J
- Relationship
- Co-CEO, Director
- Address
- ONE COMCAST CENTER, PHILADELPHIA
- Signature
- Elizabeth Wideman, Attorney-in-fact
- Signature date
- 13 Feb 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
- $8,357,768
- Shares
- +294,495
- Change %
- +762%
- Price
- $28.38
- Shares after
- 333,128
- Date
- 11 Feb 2026
- Ownership
- Direct
CMCSA
transaction
Class A Common Stock
Tax liability
- Transaction value
- $9,618,207
- Shares
- -294,495
- Change %
- -88%
- Price
- $32.66
- Shares after
- 38,633
- Date
- 11 Feb 2026
- Ownership
- Direct
CMCSA
transaction
Class A Common Stock
Options Exercise
- Transaction value
- $12,536,666
- Shares
- +441,743
- Change %
- +185%
- Price
- $28.38
- Shares after
- 680,283
- Date
- 11 Feb 2026
- Ownership
- By Trust
CMCSA
transaction
Class A Common Stock
Sale
- Transaction value
- $1,892,549
- Shares
- -57,947
- Change %
- -8.5%
- Price
- $32.66
- Shares after
- 622,336
- Date
- 11 Feb 2026
- Ownership
- By Trust
CMCSA
transaction
Class A Common Stock
Tax liability
- Transaction value
- $12,536,696
- Shares
- -383,796
- Change %
- -62%
- Price
- $32.66
- Shares after
- 238,540
- Date
- 11 Feb 2026
- Ownership
- By Trust
CMCSA
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 171,000
- Date
- 11 Feb 2026
- Ownership
- By Spouse
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
CMCSA
transaction
Derivative
Option to Purchase
Options Exercise
- Transaction value
- $8,357,768
- Shares
- -294,495
- Change %
- -100%
- Price
- $28.38
- Shares after
- 0
- Date
- 11 Feb 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 294,495
- Exercise price
- $28.38
- Footnotes
- F1
CMCSA
transaction
Derivative
Option to Purchase
Options Exercise
- Transaction value
- $12,536,666
- Shares
- -441,743
- Change %
- -100%
- Price
- $28.38
- Shares after
- 0
- Date
- 11 Feb 2026
- Ownership
- By Trust
- Underlying class
- Class A Common Stock
- Underlying amount
- 441,743
- Exercise price
- $28.38
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
With respect to the number of shares set forth in Column 7, this option is immediately exercisable.