Biogen

By person

41 insiders · 76 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

DENNER ALEXANDER J

Director

$90.83M (11)

—

+$90.83M

658,099

0.4454%

$132.25M

+106.9%

DORSA CAROLINE

Director

$151.56K (1)

$8.66M (1) scheduled

−$8.51M

31,002

0.0210%

$6.23M

+81.1%

Clancy Paul J

Executive VP and CFO

—

$5.75M (2)

−$5.75M

10,813

0.0073%

$2.17M

−59.8%

Sandrock Alfred

Head of Research & Development

—

$5.67M (8)

−$5.67M

10,169

0.0069%

$2.04M

+17.6%

PANGIA ROBERT W

Director

—

$5.54M (3) scheduled

−$5.54M

20,632

0.0140%

$4.15M

+23.9%

ALEXANDER SUSAN H

EVP Chief Legal Officer

—

$5.21M (3)

−$5.21M

61,889

0.0419%

$12.44M

+94.4%

Vounatsos Michel

Chief Executive Officer

$2.77M (5)

—

+$2.77M

67,261

0.0455%

$13.52M

+12,421%

Gregory Ginger

EVP, Human Resources

—

$2.49M (2)

−$2.49M

22,359

0.0151%

$4.49M

+3,341%

SHERWIN STEPHEN A

Director

—

$2.03M (3) scheduled

−$2.03M

15,193

0.0103%

$3.05M

+236.9%

Singhal Priya

Head of Development

—

$2.02M (16) scheduled

−$2.02M

8,043

0.0054%

$1.62M

+327.6%

Guindo Chirfi

Head of Glob Prod Strat & Com

—

$1.36M (1)

−$1.36M

7,364

0.0050%

$1.48M

—

Posner Brian S

Director

—

$684.97K (3)

−$684.97K

8,175

0.0055%

$1.64M

+31.1%

Ehlers Michael D

EVP, Research and Development

—

$350.00K (1)

−$350.00K

8,025

0.0054%

$1.61M

+140.3%

Izzar Rachid

Head of Global Product Strat.

—

$300.11K (1) scheduled

−$300.11K

11,011

0.0075%

$2.21M

—

Mantas Jesus B

Director

$239.77K (1)

—

+$239.77K

11,263

0.0076%

$2.26M

—

Minor Lloyd

Director

—

$239.75K (2) scheduled

−$239.75K

2,689

0.0018%

$540.38K

—

Karaboutis Adriana

EVP, Tech, Bus. Sol & Corp Aff

—

$214.90K (3)

−$214.90K

8,752

0.0059%

$1.76M

+6.8%

Rowinsky Eric K

Director

$101.26K (1)

—

+$101.26K

25,844

0.0175%

$5.19M

+97.4%

Murphy Nicole

Head of Pharm Ops and Tech

$585.11 (1)

—

+$585.11

19,611

0.0133%

$3.94M

+1,067%

Viehbacher Christopher

President and CEO

—

29,924

0.0203%

$6.01M

+327.5%

McDonnell Michael R.

EVP, Chief Financial Officer

—

24,341

0.0165%

$4.89M

—

Mulligan Richard

Director

—

15,099

0.0102%

$3.03M

+68.3%

LEAMING NANCY

Director

—

13,763

0.0093%

$2.77M

+52.8%

Kramer Robin

Chief Financial Officer

—

11,472

0.0078%

$2.31M

+2,905%

HAWKINS WILLIAM A

Director

—

10,365

0.0070%

$2.08M

—

PAPADOPOULOS STELIOS

Director

—

10,095

0.0068%

$2.03M

—

SCHENK LYNN

Director

—

9,032

0.0061%

$1.82M

+51.2%

Freire Maria C

Director

—

8,820

0.0060%

$1.77M

—

McKenzie Paul

EVP Pharmaceutical Oper & Tech

—

7,235

0.0049%

$1.45M

+1,697%

DiPietro Kenneth

EVP Human Resources

—

7,177

0.0049%

$1.44M

+82.3%

LANGER SUSAN

Director

—

6,634

0.0045%

$1.33M

+1,345%

Keeney Adam

Head of Corporate Development

—

6,365

0.0043%

$1.28M

—

Patolawala Monish D

Director

—

5,215

0.0035%

$1.05M

—

Galdes Alphonse

EVP Pharmaceutical Oper & Tech

—

5,064

0.0034%

$1.02M

+213.3%

COVINO GREGORY F

VP, Chief Accounting Officer

—

4,744

0.0032%

$953.43K

+51.7%

Grogan Jane

Head of Research

—

4,058

0.0027%

$815.50K

—

Pangalos Menelas N

Director

—

3,875

0.0026%

$778.72K

—

CAPELLO JEFFREY D

EVP & Chief Financial Officer

—

3,118

0.0021%

$626.59K

—

JONES WILLIAM D /CA/

Director

—

2,145

0.0015%

$431.06K

—

Godbout Sean

Chief Accounting Officer

—

1,342

0.0009%

$269.62K

+181.5%

Karp Daniel

EVP, Corporate Development

—

930

0.0006%

$186.97K

+636.1%

Individual transactions

Insider

Date

Role

Action

Price

Amount

Minor Lloyd

4 Aug 2026

Director

Sold on a plan

593

$200.96

$119.17K

Minor Lloyd

3 Aug 2026

Director

Sold on a plan

593

$203.34

$120.58K

Singhal Priya

9 Feb 2026

Head of Development

Sold on a plan

2,660

$199.83

$531.55K

Singhal Priya

2 Feb 2026

Head of Development

Sold on a plan

748

$179.30

$134.12K

Singhal Priya

2 Sep 2025

Head of Development

Sold on a plan

517

$133.55

$69.05K

Izzar Rachid

8 Jul 2025

Head of Global Product Strat.

Sold on a plan

2,223

$135.00

$300.11K

Singhal Priya

19 May 2025

Head of Development

Sold on a plan

3,806

$126.25

$480.51K

SHERWIN STEPHEN A

7 Mar 2025

Director

Sold on a plan

8,760

$150.02

$1.31M

Singhal Priya

9 Dec 2024

Head of Development

Sold on a plan

110

$157.21

$17.29K

Singhal Priya

3 Sep 2024

Head of Development

Sold on a plan

431

$204.22

$88.02K

Singhal Priya

2 Apr 2024

Head of Development

Sold on a plan

$213.09

$19.82K

Singhal Priya

22 Feb 2024

Head of Development

Sold on a plan

262

$221.23

$57.96K

Singhal Priya

12 Feb 2024

Head of Development

Sold on a plan

419

$239.45

$100.33K

Singhal Priya

2 Feb 2024

Head of Development

Sold on a plan

634

$245.93

$155.92K

Singhal Priya

11 Dec 2023

Head of Development

Sold on a plan

110

$248.00

$27.28K

Singhal Priya

5 Sep 2023

Head of Development

Sold on a plan

431

$269.43

$116.12K

Singhal Priya

3 Jul 2023

Head of Development

Sold on a plan

$282.87

$22.91K

Gregory Ginger

28 Apr 2023

EVP, Human Resources

Sold on a plan

2,681

$300.00

$804.30K

Singhal Priya

4 Apr 2023

Head of Development

Sold on a plan

$277.11

$25.22K

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