Biogen
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
KARP DANIEL officer: EVP, Corporate Develop..
Common Stock 960 N/A N/A
Option
ALEXANDER SUSAN H officer: EVP Chief Legal Off & ..
Restricted Stock Unit 5,967 N/A N/A
Option
SANDROCK ALFRED officer: EVP, Research & Develo..
Common Stock 5,216 N/A N/A
Option
KRAMER ROBIN officer: VP, Chief Accounting O..
Common Stock 132 N/A N/A
Option
GUINDO CHIRFI officer: EVP Glob. Prod Strat a..
Restricted Stock Unit 1,680 N/A N/A
Option
GALDES ALPHONSE officer: EVP Pharmaceutical Ope..
Restricted Stock Unit 1,154 N/A N/A
Option
CAPELLO JEFFREY D officer: EVP & Chief Financial ..
Restricted Stock Unit 1,919 N/A N/A
Option
CAPELLO JEFFREY D officer: EVP & Chief Financial ..
Common Stock 1,919 N/A N/A
Option
KRAMER ROBIN officer: VP, Chief Accounting O..
Restricted Stock Unit 132 N/A N/A
Option
ALEXANDER SUSAN H officer: EVP Chief Legal Off & ..
Common Stock 5,967 N/A N/A
Option
SANDROCK ALFRED officer: EVP, Research & Develo..
Restricted Stock Unit 5,216 N/A N/A
Option
GREGORY GINGER officer: EVP, Human Resources
Restricted Stock Unit 3,547 N/A N/A
Option
CAPELLO JEFFREY D officer: EVP & Chief Financial ..
Restricted Stock Unit 1,302 N/A N/A
Option
CAPELLO JEFFREY D officer: EVP & Chief Financial ..
Common Stock 1,302 N/A N/A
Option
KRAMER ROBIN officer: VP, Chief Accounting O..
Common Stock 84 N/A N/A
Option
KRAMER ROBIN officer: VP, Chief Accounting O..
Restricted Stock Unit 84 N/A N/A
Sale
POSNER BRIAN S director
Common Stock 1,055 $292.35 $308,429
Option
GUINDO CHIRFI officer: EVP Glob. Prod Strat a..
Common Stock 543 N/A N/A
Option
GUINDO CHIRFI officer: EVP Glob. Prod Strat a..
Restricted Stock Unit 543 N/A N/A
Option
GREGORY GINGER officer: EVP, Human Resources
Common Stock 179 N/A N/A
Option
GREGORY GINGER officer: EVP, Human Resources
Restricted Stock Unit 179 N/A N/A
Option
KARP DANIEL officer: EVP, Corporate Develop..
Common Stock 196 N/A N/A
Option
KARP DANIEL officer: EVP, Corporate Develop..
Restricted Stock Unit 196 N/A N/A
Option
EHLERS MICHAEL D officer: EVP, Research and Deve..
Common Stock 1,126 N/A N/A
Option
EHLERS MICHAEL D officer: EVP, Research and Deve..
Restricted Stock Unit 1,126 N/A N/A
Option
VOUNATSOS MICHEL director, officer: Chief Execut..
Common Stock 1,480 N/A N/A
Option
VOUNATSOS MICHEL director, officer: Chief Execut..
Restricted Stock Unit 1,480 N/A N/A
Purchase
DENNER ALEXANDER J director
Common Stock 38,000 $231.24 $8,787,120
Purchase
VOUNATSOS MICHEL director, officer: Chief Execut..
Common Stock 4,351 $231.48 $1,007,169
Purchase
DENNER ALEXANDER J director
Common Stock 30,000 $229.46 $6,883,800
Purchase
DENNER ALEXANDER J director
Common Stock 50,342 $229.25 $11,540,904
Sale
PANGIA ROBERT W director
Common Stock 6,114 $53.43 $326,671
Option
PANGIA ROBERT W director
Common Stock 6,114 $53.43 $326,671
Option
PANGIA ROBERT W director
Stock Option (Right to Buy) 6,114 $53.43 $326,671
Option
MCKENZIE PAUL officer: EVP Pharmaceutical Ope..
Common Stock 568 N/A N/A
Option
MCKENZIE PAUL officer: EVP Pharmaceutical Ope..
Restricted Stock Unit 568 N/A N/A
Option
SANDROCK ALFRED officer: EVP, Research & Develo..
Restricted Stock Unit 1,663 N/A N/A
Option
SANDROCK ALFRED officer: EVP, Research & Develo..
Common Stock 1,663 N/A N/A
Option
ALEXANDER SUSAN H officer: EVP Chief Legal Off & ..
Restricted Stock Unit 1,663 N/A N/A
Option
ALEXANDER SUSAN H officer: EVP Chief Legal Off & ..
Stock Option (Right to Buy) 6,395 $48.52 $310,285
Option
ALEXANDER SUSAN H officer: EVP Chief Legal Off & ..
Common Stock 8,058 $24.26 $195,487
Option
VOUNATSOS MICHEL director, officer: Chief Execut..
Restricted Stock Unit 5,269 N/A N/A
Option
VOUNATSOS MICHEL director, officer: Chief Execut..
Common Stock 5,269 N/A N/A
Option
ALEXANDER SUSAN H officer: EVP Chief Legal Off & ..
Restricted Stock Unit 1,685 N/A N/A
Option
MCKENZIE PAUL officer: EVP Pharmaceutical Ope..
Restricted Stock Unit 1,448 N/A N/A
Option
EHLERS MICHAEL D officer: EVP, Research and Deve..
Common Stock 1,685 N/A N/A
Option
MCKENZIE PAUL officer: EVP Pharmaceutical Ope..
Common Stock 1,448 N/A N/A
Option
ALEXANDER SUSAN H officer: EVP Chief Legal Off & ..
Common Stock 1,685 N/A N/A
Option
SANDROCK ALFRED officer: EVP, Research & Develo..
Common Stock 1,318 N/A N/A
Option
SANDROCK ALFRED officer: EVP, Research & Develo..
Restricted Stock Unit 1,318 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.