Comcast
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
SMITH LAWRENCE S officer: EVP & Co-CFO
Option to Purchase 136,668 $7.5 $1,025,010
Option
SMITH LAWRENCE S officer: EVP & Co-CFO
Class A Special Common Stock 136,668 $7.5 $1,025,010
Option
ALCHIN JOHN R officer: EVP, Treasurer & Co-CFO
Option to Purchase 63,960 $7.5 $479,700
Option
ALCHIN JOHN R officer: EVP, Treasurer & Co-CFO
Class A Special Common Stock 63,960 $7.5 $479,700
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Restricted Stock Units 1,500 N/A N/A
Option
SMITH LAWRENCE S officer: EVP & Co-CFO
Class A Common Stock 7,500 N/A N/A
Option
SALVA LAWRENCE J officer: EVP & Chief Accounting..
Restricted Stock Units 1,500 N/A N/A
Option
SMITH LAWRENCE S officer: EVP & Co-CFO
Restricted Stock Units 7,500 N/A N/A
Option
ROBERTS BRIAN L director, officer: Chairman of ..
Restricted Stock Units 16,500 N/A N/A
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 1,500 N/A N/A
Option
SALVA LAWRENCE J officer: EVP & Chief Accounting..
Class A Common Stock 1,500 N/A N/A
Option
ROBERTS BRIAN L director, officer: Chairman of ..
Class A Common Stock 16,500 N/A N/A
Sale
SMITH LAWRENCE S officer: EVP & Co-CFO
Class A Special Common Stock 15,700 $32.22 $505,901
Sale
SMITH LAWRENCE S officer: EVP & Co-CFO
Class A Special Common Stock 106,143 $32.03 $3,399,230
Option
SMITH LAWRENCE S officer: EVP & Co-CFO
Option to Purchase 13,332 $7.5 $99,990
Option
SMITH LAWRENCE S officer: EVP & Co-CFO
Class A Special Common Stock 13,332 $7.5 $99,990
Option
BRODSKY JULIAN A director
Class A Special Common Stock 10,666 $9.38 $99,994
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Option to Purchase 3,000 $7.31 $21,939
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Special Common Stock 3,000 $7.31 $21,939
Option
BRODSKY JULIAN A director
Option to Purchase 10,666 $9.38 $99,994
Option
COHEN DAVID L officer: Sr. EVP
Restricted Shares 5,000 N/A N/A
Option
BURKE STEPHEN B officer: Sr. EVP
Restricted Shares 100,000 N/A N/A
Option
BURKE STEPHEN B officer: Sr. EVP
Class A Common Stock 100,000 N/A N/A
Option
COHEN DAVID L officer: Sr. EVP
Class A Special Common Stock 5,000 N/A N/A
Option
BURKE STEPHEN B officer: Sr. EVP
Option to Purchase 23,080 $17.33 $399,930
Option
BURKE STEPHEN B officer: Sr. EVP
Class A Special Common Stock 23,080 $17.33 $399,930
Sale
ROBERTS RALPH J director, other: Founder and Ch..
Class A Special Common Stock 346 $30.67 $10,613
Sale
BURKE STEPHEN B officer: Sr. EVP
Class A Special Common Stock 757,843 $30.36 $23,004,324
Sale
ALCHIN JOHN R officer: EVP, Treasurer & Co-CFO
Class A Special Common Stock 100,000 $30.51 $3,050,800
Option
ALCHIN JOHN R officer: EVP, Treasurer & Co-CFO
Class A Special Common Stock 13,332 $7.5 $99,990
Option
ALCHIN JOHN R officer: EVP, Treasurer & Co-CFO
Option to Purchase 13,332 $7.5 $99,990
Option
SMITH LAWRENCE S officer: EVP & Co-CFO
Option to Purchase 250,000 $7.5 $1,875,000
Option
BURKE STEPHEN B officer: Sr. EVP
Class A Special Common Stock 1,000,000 $17.09 $17,088,000
Option
BURKE STEPHEN B officer: Sr. EVP
Option to Purchase 1,000,000 $17.09 $17,088,000
Option
SMITH LAWRENCE S officer: EVP & Co-CFO
Class A Special Common Stock 250,000 $7.5 $1,875,000
Option
ALCHIN JOHN R officer: EVP, Treasurer & Co-CFO
Class A Special Common Stock 383,863 $7.5 $2,878,973
Option
ALCHIN JOHN R officer: EVP, Treasurer & Co-CFO
Option to Purchase 383,863 $7.5 $2,878,973
Sale
ROBERTS RALPH J director, other: Founder and Ch..
Class A Special Common Stock 109 $30 $3,270
Sale
ROBERTS RALPH J director, other: Founder and Ch..
Class A Special Common Stock 237 $30.02 $7,114
Sale
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Special Common Stock 17,500 $30.31 $530,390
Sale
ROBERTS RALPH J director, other: Founder and Ch..
Class A Special Common Stock 437 $30.01 $13,113
Sale
ROBERTS BRIAN L director, officer: Chairman of ..
Class A Special Common Stock 328,085 $29.24 $9,594,518
Option
ROBERTS BRIAN L director, officer: Chairman of ..
Option to Purchase 600,000 $7.5 $4,500,000
Option
ROBERTS BRIAN L director, officer: Chairman of ..
Class A Special Common Stock 600,000 $7.5 $4,500,000
Sale
ROBERTS BRIAN L director, officer: Chairman of ..
Class A Special Common Stock 21,915 $29.25 $641,014
Sale
BRODSKY JULIAN A director
Class A Special Common Stock 70,647 $27.91 $1,971,758
Purchase
SOVERN MICHAEL I director
Class A Common Stock 1,000 $27.29 $27,290
Sale
ROBERTS RALPH J director, other: Founder and Ch..
Class A Special Common Stock 1,200,000 $28.12 $33,746,400
Option
ROBERTS RALPH J director, other: Founder and Ch..
Phantom Stock 4,164,523 N/A N/A
Option
ROBERTS RALPH J director, other: Founder and Ch..
Class A Special Common Stock 4,164,523 N/A N/A

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.