Stocks · Health care · Biological Products, (No Diagnostic Substances)

Biogen

BIIB Clue Score50

United States Fiscal year ends December CIK 0000875045 Results filed 28 Oct 2026

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What the insiders did No buying or selling

By person

21 insiders · 0 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Susan H Alexander

EVP Chief Legal Officer

—

—

—

41,807

0.0283%

$8.40M

+32.3%

Caroline Dorsa

Director

—

—

—

31,002

0.0210%

$6.23M

+16.5%

Christopher Viehbacher

President and CEO

—

—

—

29,924

0.0203%

$6.01M

+327.5%

Eric K Rowinsky

Director

—

—

—

25,844

0.0175%

$5.19M

+17.6%

Michael R. McDonnell

EVP, Chief Financial Officer

—

—

—

24,341

0.0165%

$4.89M

+25.4%

Ginger Gregory

EVP, Human Resources

—

—

—

22,359

0.0151%

$4.49M

+61.5%

Nicole Murphy

Head of Pharm Ops and Tech

—

—

—

19,611

0.0133%

$3.94M

+100.1%

Stephen A Sherwin

Director

—

—

—

15,193

0.0103%

$3.05M

−24.3%

Robin Kramer

Chief Financial Officer

—

—

—

11,472

0.0078%

$2.31M

+84.2%

Jesus B Mantas

Director

—

—

—

11,263

0.0076%

$2.26M

+52.4%

Rachid Izzar

Head of Global Product Strat.

—

—

—

11,011

0.0075%

$2.21M

+137.6%

William A Hawkins

Director

—

—

—

10,365

0.0070%

$2.08M

+59.7%

Maria C Freire

Director

—

—

—

8,820

0.0060%

$1.77M

+98.4%

Priya Singhal

Head of Development

—

—

—

8,043

0.0054%

$1.62M

+46.7%

Susan Langer

Director

—

—

—

6,634

0.0045%

$1.33M

+140.4%

Adam Keeney

Head of Corporate Development

—

—

—

6,365

0.0043%

$1.28M

+861.5%

Monish D Patolawala

Director

—

—

—

5,215

0.0035%

$1.05M

+289.2%

Jane Grogan

Head of Research

—

—

—

4,408

0.0030%

$885.83K

+797.8%

Menelas N Pangalos

Director

—

—

—

3,875

0.0026%

$778.72K

—

Lloyd Minor

Director

—

—

—

2,689

0.0018%

$540.38K

—

Sean Godbout

Chief Accounting Officer

—

—

—

1,459

0.0010%

$293.20K

+153.7%