Comcast
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
COHEN DAVID L officer: Sr. EVP
Option to Purchase 360,000 $7.27 $2,617,200
Sale
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Class A Common Stock 845 $35.55 $30,036
Sale
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 4,129 $33.8 $139,560
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Restricted Stock Units 7,368 N/A N/A
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 7,368 N/A N/A
Sale
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 5,743 $36.41 $209,120
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Option to Purchase 13,086 $8.62 $112,801
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 13,086 $8.62 $112,801
Sale
BACON KENNETH J director
Class A Common Stock 7,636 $37.04 $282,799
Option
COHEN DAVID L officer: Sr. EVP
Class A Common Stock 14,376 N/A N/A
Option
COHEN DAVID L officer: Sr. EVP
Restricted Stock Units 14,376 N/A N/A
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Option to Purchase 14,100 $7.27 $102,507
Sale
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 6,448 $35.48 $228,775
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 14,100 $7.27 $102,507
Sale
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 1,082 $35.94 $38,887
Option
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Class A Common Stock 1,287 N/A N/A
Option
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Restricted Stock Units 1,287 N/A N/A
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Restricted Stock Units 1,932 N/A N/A
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 1,932 N/A N/A
Sale
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Class A Common Stock 1,694 $31.05 $52,599
Option
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Restricted Stock Units 2,580 N/A N/A
Option
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Class A Common Stock 2,580 N/A N/A
Option
CAVANAGH MICHAEL J officer: CFO
Class A Common Stock 21,192 N/A N/A
Option
CAVANAGH MICHAEL J officer: CFO
Restricted Stock Units 21,192 N/A N/A
Option
WATSON DAVID N officer: Sr. EVP
Class A Common Stock 10,098 N/A N/A
Option
WATSON DAVID N officer: Sr. EVP
Restricted Stock Units 10,098 N/A N/A
Sale
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Class A Common Stock 916 $33.2 $30,411
Option
WATSON DAVID N officer: Sr. EVP
Class A Common Stock 5,010 N/A N/A
Option
ROBERTS BRIAN L director, officer: Chairman of ..
Restricted Stock Units 2,674 N/A N/A
Option
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Class A Common Stock 1,395 N/A N/A
Option
COHEN DAVID L officer: Sr. EVP
Class A Common Stock 17,192 N/A N/A
Option
BURKE STEPHEN B officer: Sr. EVP
Restricted Stock Units 24,525 N/A N/A
Option
MURDOCK DANIEL C. officer: SVP & Chief Accounting..
Restricted Stock Units 1,395 N/A N/A
Option
WATSON DAVID N officer: Sr. EVP
Restricted Stock Units 5,010 N/A N/A
Option
BURKE STEPHEN B officer: Sr. EVP
Class A Common Stock 24,525 N/A N/A
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Restricted Stock Units 3,510 N/A N/A
Option
COHEN DAVID L officer: Sr. EVP
Restricted Stock Units 17,192 N/A N/A
Option
CAVANAGH MICHAEL J officer: CFO
Class A Common Stock 18,342 N/A N/A
Option
ROBERTS BRIAN L director, officer: Chairman of ..
Class A Common Stock 2,674 N/A N/A
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 3,510 N/A N/A
Option
CAVANAGH MICHAEL J officer: CFO
Restricted Stock Units 18,342 N/A N/A
Option
COHEN DAVID L officer: Sr. EVP
Option to Purchase 391,400 $9.49 $3,714,386
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 14,100 $7.27 $102,507
Sale
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 6,358 $33.69 $214,201
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Option to Purchase 14,100 $7.27 $102,507
Option
COHEN DAVID L officer: Sr. EVP
Class A Common Stock 560,000 $9.49 $5,314,400
Sale
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 9,667 $33.71 $325,836
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Class A Common Stock 24,480 $10.84 $265,363
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Option to Purchase 24,480 $10.84 $265,363
Option
BLOCK ARTHUR R officer: EVP, GC and Secretary
Option to Purchase 9,710 $15 $145,601

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.